JIP, client Ddns scritto in Java che supporta molti DDns
http://www.bashiro.com/soft/html/jip.html

DynSite (shareware) automatically updates your dynamic IP address each time it changes on one or many dynamic DNS services or by email. This allows anyone to connect to the servers (Web, FTP, NNTP, etc.) running on your own computer using a fully qualified domain name (e.g. myhost.dyndns.org, where myhost is a name of your choice). Since your host name never changes it makes accessing your servers much easier than using your IP address which changes each time you reconnect. This is also useful when you want to remotely control your PC.
All you have to do is to sign up with one of the supported dynamic DNS services and to run DynSite.
http://www.noeld.com/dynsite.asp

http://www.technopagan.org/dynamic/
From whom can I get Dynamic DNS service?

Here's a small, partial, incomplete, and maybe out-of-date list of providers. (The date at the top of this document shows you when I last checked all these sites; then, at least, they all appeared to be in business and taking new customers. If things have changed since then, let me know via e-mail and I'll make the appropriate corrections.)
But first, let me explain the table.
"Subdomains" means you get a sub-domain of a name the company already owns. If your computer is named fred, and you buy this kind of service from "Some Big ISP," at somebigisp.net, your domain name will be fred.somebigisp.net.
"Domains" means you've purchased your own Internet domain name. This will be something like "yourdomain.com". There are literally hundreds of places that can sell dotcom names and others as well. I've gotten good prices and good results, both personally and professionally, from GoDaddy. The name is lame and cheesy, but for domain names starting at about seven bucks a year, the price is hard to beat.
The inevitable "?" means that the Web site in question doesn't list the information, or that it's sufficiently confusing that I gave up looking for it. (Usually, it means that you can only get the information if you sign up. I don't want to pollute all these different databases by creating accounts I'll never use, and I don't even know what I'd do with 100 extra domain names. :)

Name / Last Update / Rating (lists only rated providers) / Show Dead Providers URL and domain selection Subdomains? Domains? Comments
2MyDNS
( 2 Dec 2002 )
Score 6.0123
( 81 ratings )
Rate now!
http://www.2mydns.com/
Domains: *.2mydns.com,*.2mydns.net, *.2myip.com, *.2myip.net, *.anarchyonline.net, *.onlinepeople.net, others
Free $20 'donation' required  
ADSL DNS
( 2 Nov 2002 )
Score 2.8947
( 19 ratings )
Rate now!
http://www.adsldns.org/
Domains: *.adsldns.org (?)
Free (?) ? Site is in Chinese, all information is just guesses.
afraid.org
( 9 Dec 2001 )
Score 6.0777
( 103 ratings )
Rate now!
http://freedns.afraid.org/
Domains: *.afraid.org, many many others (they list about 300. no, really.)
Free (donations encouraged) Free (donations encouraged)  
Art of DNS
( 9 Dec 2001 )
Score 4.3913
( 46 ratings )
Rate now!
http://www.dnsart.com/
Domains: *.dnsart.com, *.remoteserver.org, *.myservers.org, *.remotehangout.com, others
Free $7/year  
BLRF.net
( 9 Dec 2001 )
Score 5.4444
( 9 ratings )
Rate now!
http://www.blrf.net/dyndns/
Domains: *.blrf.net
Free N/a  
changeIP.com
( 5 Dec 2001 )
Score 6.4909
( 55 ratings )
Rate now!
http://www.changeip.com/
Domains: *.dumb1.com, *.wikababa.com, *.dynamic-dns.net, many others
Free $4/month $9/quarter $24/year  
cjb.net
( 5 Dec 2001 )
Score 5.8077
( 26 ratings )
Rate now!
http://www.cjb.net/
Domains: *.cjb.net
Free N/A Be sure to sign up for "Dynamic DNS" and not URL Redirection, or any of their other sundry services.
Constant Time
( 2 Dec 2002 )
Score 6.9663
( 89 ratings )
Rate now!
http://dynamicdns.constanttime.com/
Domains: *.personalblog.net, *.mysalon.org, *.mynexus.org, *.personalservers.org, others
$14.95/year $19.95/year  
Continuum
( 5 Dec 2001 )
Score 5.6250
( 8 ratings )
Rate now!
http://www.cm.nu/cmdns/
Domains: *.cm.nu
Free N/A  
DarSite
( 2 Nov 2002 )
Score 0.5000
( 2 ratings )
Rate now!
http://www.darsite.com/eng
Domains: *.darweb.com
$100/year $100/year  
ddns.nu
( 5 Dec 2001 )
Score 4.7059
( 17 ratings )
Rate now!
http://www.ddns.nu/
Domains: *.cable.nu, *.optus.nu, *.evangelion.nu, several others
Free $10 (Australian) per month Discounts for shared domains (i.e. you purchase a domain but let others have dynamic subdomains in your namespace). The charge goes down to $25/year (AUD).
ddts.net
( 5 Dec 2001 )
Score 6.4286
( 21 ratings )
Rate now!
http://www.ddts.net/
Domains: *.ddts.net
Free N/A  
Deerfield
( 2 Nov 2002 )
Score 5.9474
( 133 ratings )
Rate now!
http://dns2go.deerfield.com/
Domains: *.dns2go.com, *.idleplay.net, *.dynamic-site.net, others
$9.95/year $19.95/year  
DFDNS
( 2 Nov 2002 )
No Scores Yet
Rate now!
http://www.dfdns.com/
Domains: *.dfdns.com, possibly others
$18.00/year $23.00/year  
DHIS
( 5 Dec 2001 )
Score 5.7778
( 9 ratings )
Rate now!
http://www.dhis.org/dhis/
Domains: *.net.dhis.org
Free N/A Registration is done via email; be patient.
DHS
( 9 Dec 2001 )
Score 4.1944
( 36 ratings )
Rate now!
http://www.dhs.org/
Domains: *.dhs.org
$5 (one-time charge?) N/A  
DNS 4 BIZ
( 2 Nov 2002 )
Score 5.5000
( 4 ratings )
Rate now!
http://www.dns4biz.de/
Domains: Unknown
Free (also for-pay options available) $4.99/month  
DNS Exit
( 2 Dec 2002 )
Score 6.9615
( 78 ratings )
Rate now!
http://www.dnsexit.com/ N/A Free  
DNS Made Easy
( 2 Nov 2002 )
Score 7.2398
( 196 ratings )
Rate now!
http://www.dnsmadeeasy.com/
Domains: *.dnsmadeeasy.com, others
Free $4.95/year (up to 5 domains)  
DNS Park
( 9 Dec 2001 )
Score 6.6000
( 20 ratings )
Rate now!
http://www.dnspark.com/ N/A $8.95/year  
DNS Wizard
( 5 Dec 2001 )
Score 3.7778
( 9 ratings )
Rate now!
http://www.dnswiz.com/ N/A $100/2 years  
dnsd.be
( 5 Dec 2001 )
Score 6.4545
( 11 ratings )
Rate now!
http://www.dnsd.be/
Domains: *.dnsd.be
5 Euro per year for the first hostname; 4 Euro for additional hostnames mapped to the same IP. N/A  
dnsQ
( 5 Dec 2001 )
Score 4.1111
( 9 ratings )
Rate now!
http://www.dnsq.org/
Domains: *.dnsq.org, *.extremenetworking.net, *.blazingpenguin.com, others
Free N/A  
DtDNS
( 9 Dec 2001 )
Score 5.8286
( 35 ratings )
Rate now!
http://www.dtdns.com/
Domains: *.darktech.org, *.dtdns.net, *.etowns.com, others
Free $20/year  
dyn.ca
( 5 Dec 2001 )
Score 1.0000
( 10 ratings )
Rate now!
http://www.dyn.ca/ N/A $40 (Canadian)/year. $10/year for additional domains routed to same address.  
dyn.ee
( 9 Dec 2001 )
Score 6.2353
( 17 ratings )
Rate now!
http://www.dyn.ee/
Domains: *.dyn.ee, *.dynserv.[com/net/org]
Free N/A  
dyn.to
( 5 Dec 2001 )
Score 3.3333
( 3 ratings )
Rate now!
http://www.dyn.to/
Domains: *.dyn.to
?2400 Yen/year N/A Site is in Japanese.
DynAccess
( 5 Dec 2001 )
Score 6.5385
( 26 ratings )
Rate now!
http://www.dynaccess.de
Domains: *.dyn-access.(com/net/org/de/info/biz), several others
5 Euro/year (or more, depending on name selected)   Site is in German. I'm not entirely sure what services are included in which pricing tiers.
dynamic-dns.de
( 5 Dec 2001 )
Score 6.1429
( 7 ratings )
Rate now!
http://www.dynamic-dns.de/
Domains: N/A
  99 DM per year (discounts for multiple domains) for .de domains. 109 DM/year for other domains.  
DynamIP
( 5 Dec 2001 )
Score 7.0000
( 6 ratings )
Rate now!
http://www.dynamip.com/ N/A $3/month  
Dynamx
( 5 Dec 2001 )
Score 5.4615
( 13 ratings )
Rate now!
http://www.dyn.ro/
Domains: *.dynam.ac, *.dyn.ro, *.my-ho.st, *.irc-chat.org
Free N/A  
dyndns.1kr.net
( 5 Dec 2001 )
Score 4.6000
( 5 ratings )
Rate now!
http://dyndns.1kr.net/
Domains: *.1kr.net
20.000 Won (about $20 US), one-time 10.000 Won setup fee 40.000 Won/year, one-time 20.000 Won setup fee Site is in Korean.
dyndns.com
( 5 Dec 2001 )
Score 7.2179
( 78 ratings )
Rate now!
http://www.dyndns.com/ N/A $50/year Right now, they will only accept registrations for three or more domains. On the upshot, per an email from their admin, those 3 domains are only $100.
dyndns.dk
( 9 Dec 2001 )
Score 6.0000
( 19 ratings )
Rate now!
http://dyndns.dk/
Domains: *.dyndns.dk, *.kyed.com, *.lir.dk, *.yaboo.dk
Free $10/year  
dyndns.org
( 2 Nov 2002 )
Score 7.1359
( 390 ratings )
Rate now!
http://www.dyndns.org/
Domains: *.dyndns.org, *.homeip.net, *.ath.cx, *.shacknet.ru, *.dnsalias.com, others
Free $25/year  
dyndsl.com
( 5 Dec 2001 )
Score 6.8500
( 20 ratings )
Rate now!
http://www.dyndsl.com/
Domains: *.dyndsl.com, *.45z.com, *.au2000.com
Free N/A  
dynksys
Java
http://dynksys.sourceforge.net/ Free    
dynip.com
( 9 Dec 2001 )
Score 6.6471
( 34 ratings )
Rate now!
http://www.dynip.com/
Domains: *.dynip.com, others
$35.95/year and up (based on domain name chosen) $159.95/year  
dynips.com
( 5 Dec 2001 )
Score 5.5000
( 2 ratings )
Rate now!
http://www.dynips.com/
Domains: *.dynips.com
$19.99/year $39.99/year  
dyns.cx
( 5 Dec 2001 )
Score 6.6250
( 8 ratings )
Rate now!
http://dyns.cx/
Domains: *.dyns.cx, *.dyns.net, *metadns.cx, others
Free 15 Euro/year  
DynU
( 5 Dec 2001 )
Score 4.5000
( 52 ratings )
Rate now!
http://www.dynu.com/
Domains: *.dynu.com
Free $24.99/year (discounts for multiple domains)  
DynUp
( 5 Dec 2001 )
Score 6.9048
( 21 ratings )
Rate now!
http://www.dynup.net/
Domains: *.dynup.net
Free N/A ("coming soon")  
Easy DNS
( 5 Dec 2001 )
Score 6.4091
( 22 ratings )
Rate now!
http://www.easydns.com/dynamicdns.php3 N/A $19.95/year  
eddns.com
( 5 Dec 2001 )
No Scores Yet
Rate now!
http://www.eddns.com/
Domains: *.eddns.com, *.eddns.net, *.ip2net.com
N/A $14.95/year "in beta test"
ELMIT
( 5 Dec 2001 )
Score 6.8679
( 106 ratings )
Rate now!
http://www.elmit.com/ N/A NT 180/month , one-time NT200 setup fee. I'm not sure what currency that is, but the site says those prices are about $5.40 and $6.00 respectively.
ENet Canada
( 2 Nov 2002 )
Score 5.5000
( 2 ratings )
Rate now!
http://www.enetcanada.ca/ddns/ N/A $100 (Canadian) per year Update client apparently requires Windows, and the .NET Framework.
EveryDNS
( 5 Dec 2001 )
Score 6.9545
( 22 ratings )
Rate now!
http://www.everydns.net/
Domains: ?
? ? Information isn't available without signing up.
Evilroot
( 2 Dec 2002 )
Score 5.2500
( 4 ratings )
Rate now!
http://www.evilroot.org/
Domains: *.evilroot.org
Free N/A  
freealias.de
( 5 Dec 2001 )
Score 5.6667
( 6 ratings )
Rate now!
http://www.freealias.de/
Domains: *.freealias.de
Free N/A Site is in German.
getmyip.com
( 5 Dec 2001 )
Score 5.8182
( 11 ratings )
Rate now!
http://www.getmyip.com/
Domains: *.getmyip.com, *.freeftp.org
Free N/A  
Hammernode Internet
( 5 Dec 2001 )
Score 7.0104
( 96 ratings )
Rate now!
http://www.hn.org/
Domains: *.hn.org
Free Free (Not currently accepting new signups for this service)  
Home PC
( 5 Dec 2001 )
Score 3.6000
( 5 ratings )
Rate now!
http://www.homepc.org/
Domains: *.homepc.org
$10/year N/A Updates "within 24 hours" - may not be suitable for some users.
Hotline DNS
( 5 Dec 2001 )
Score 3.5000
( 2 ratings )
Rate now!
http://www.hldns.com/
Domains: *.hldns.com
Free N/A  
Illuminati Online
( 5 Dec 2001 )
No Scores Yet
Rate now!
http://www.io.com/products/ddns.html
Domains: *.illuminati.com
$9.95/month $99.50/year One-time $25 setup N/A  
inside.net
( 9 Dec 2001 )
Score 6.4444
( 9 ratings )
Rate now!
http://www.inside.net/dns/
Domains: *.inside.net, *.spamstinks.com
Free N/A  
IP Updater
( 2 Dec 2002 )
Score 6.4000
( 5 ratings )
Rate now!
http://www.ipupdater.com/
Domains: *.ipupdater.com, *.reidmail.com, *.reidsville-dns.com, *.iwas2.net
Free $9.99/year  
LogMeIn http://www.logmein.com Free    
Microtech Ltd.
( 5 Dec 2001 )
Score 6.6000
( 5 ratings )
Rate now!
http://www.microtech.co.gg/dns/
Domains: *.freelancedeveloper.com, *.ohflip.com, *.microtech.co.gg, *.easydns4u.com
Free 20 UKP/year  
MindRiot
( 5 Dec 2001 )
No Scores Yet
Rate now!
http://ddns.mindriot.net/
Domains: *.mindriot.net, *.die.ms, *.ppp0.com, *.they.nu, others
Free N/A  
MiniDNS
( 5 Dec 2001 )
Score 7.1370
( 73 ratings )
Rate now!
http://www.minidns.net/
Domains: *.minidns.net
Free ("with quota") Free ("with quota")  
MyDynDNS http://mydyndns.sourceforge.net/      
myinternet.com
( 5 Dec 2001 )
Score 3.6667
( 6 ratings )
Rate now!
http://www.myinternet.com/ N/A Free Out of the box, this isn't a DDNS service - you'll have to dig into the SOA and TTL resources on their site, and change their settings.
MyIP.us
( 2 Dec 2002 )
Score 6.0417
( 24 ratings )
Rate now!
http://myip.us/
Domains: *.thebbs.org,*.myip.us,*.sysopworld.com, others (mostly BBS-related)
Free N/A  
myserver.org
( 9 Dec 2001 )
Score 6.5000
( 12 ratings )
Rate now!
http://www.myserver.org/
Domains: *.myserver.org, *.USArmyReserve.com, *.WidescreenHD.tv, several others
Free $24.95/year  
Name Keeper
( 5 Dec 2001 )
Score 1.0000
( 4 ratings )
Rate now!
http://www.name-keeper.com/
Domains: *.name-keeper.com, *.bizhost2000.com, *.pokemonfan.org, many others
Free N/A  
Nerdcamp
( 2 Nov 2002 )
No Scores Yet
Rate now!
http://nerdcamp.net/dynamic/dns.cgi
Domains: *.nerdcamp.net
Free N/A Site is in German.
NetServer
Hosting@home
http://netserver.hugosoft.net free    
Nettica
( 2 Nov 2002 )
Score 7.0000
( 8 ratings )
Rate now!
http://www.nettica.com/ N/A $25/year, $45 for 2 years  
Nexuz.Net
( 2 Nov 2002 )
Score 1.0000
( 1 ratings )
Rate now!
http://www.nexuz.net/
Domains: *.nexuz.net, *.grewpe.com, *.intensee.com
Free $25.00/year for up to 3 domains  
Nicolas' Internet Services
( 5 Dec 2001 )
No Scores Yet
Rate now!
http://nicolas.cx/
Domains: *.dyn.nicolas.cx, *.withoutme.net
Free N/A  
Nikhilino Online Services
( 5 Dec 2001 )
Score 3.3000
( 10 ratings )
Rate now!
http://www.nols.com/
Domains: *.nols.com
$20/year $20/year  
No IP
( 5 Dec 2001 )
Score 7.1935
( 155 ratings )
Rate now!
http://www.no-ip.com/
Domains: *.no-ip.com, *.servequake.com, *.sytes.net, others
Free $24.95/year  FAQ (Frequency Asked Questions)
Open Domain Server
( 5 Dec 2001 )
Score 7.0769
( 26 ratings )
Rate now!
http://www.ods.org/
Domains: *.ods.org
Free $20/year for up to 5 domains  
orgdns.org
( 9 Dec 2001 )
Score 5.9000
( 40 ratings )
Rate now!
http://www.orgdns.org/
Domains: *.orgdns.org
Free "Coming soon" Site is in German. As always, translations and pricing would be appreciated.
OwnIP
( 2 Nov 2002 )
Score 5.7692
( 13 ratings )
Rate now!
http://www.ownip.net/ N/A Free  
Pimp Domain
( 2 Dec 2002 )
Score 6.0000
( 7 ratings )
Rate now!
http://www.pimpdomain.com/
Domains: *.pimpdomain.com, *.l33thax0r.net, *.linux-box.net, *.ha-q.com, *.gtrx.net, others
Free N/A This page is no longer a porn site. :-)
Planet DNS
( 9 Dec 2001 )
Score 7.1429
( 21 ratings )
Rate now!
http://www.planetdns.net/
Domains: *.planetdns.[net/org/biz/ca]
$19.95/year $49.95/year  
PowerDNS
( 5 Dec 2001 )
Score 5.7500
( 12 ratings )
Rate now!
http://www.powerdns.com/ N/A Free for up to five domains, per email from site admin. Full dynamic DNS service (with CNAMEs, MX records, etc.) is only part of the "Advanced" service.
Prout
( 2 Nov 2002 )
Score 4.6667
( 3 ratings )
Rate now!
http://www.prout.be/dns/
Domains: *.prout.be, *.dyn.prout.be
Free N/A  
Route Your Domain
( 5 Dec 2001 )
No Scores Yet
Rate now!
http://www.routeyourdomain.com/
Domains: *.atmyhouse.com, *.rydnet.com, others
$25/year $45/year  
Self Host
( 5 Dec 2001 )
Score 5.6000
( 10 ratings )
Rate now!
http://www.selfhost.com/
Domains: *.selfhost.com
Free N/A  
Sharella Inc.
( 5 Dec 2001 )
No Scores Yet
Rate now!
http://websvr.net/DynamicHost/
Domains: *.sharella.com
$29.95/year $99.95/year  
Sitelutions
( 2 Nov 2002 )
Score 6.9615
( 26 ratings )
Rate now!
http://www.sitelutions.com/info/sldns N/A Free Not sure on subdomains - site is unclear on details without signing up.
Solid DNS
( 5 Dec 2001 )
Score 0.6667
( 3 ratings )
Rate now!
http://www.soliddns.com/ N/A $20/year  
Static Cling
( 5 Dec 2001 )
Score 6.7143
( 7 ratings )
Rate now!
http://www.staticcling.org/
Domains: *.staticcling.org
Free N/A  
That IP
( 2 Nov 2002 )
Score 6.8125
( 16 ratings )
Rate now!
http://www.thatip.com/
Domains: *.thatip.com
$10 for up to 5 names $10 for up to 5 names Domains and subdomains are identical for their billing purposes.
TJ Network Services
( 5 Dec 2001 )
Score 6.0000
( 2 ratings )
Rate now!
http://www.tjns.tj/
Domains: *.dyn.tj
$8/year N/A  
TZO Internet
( 5 Dec 2001 )
Score 6.6154
( 91 ratings )
Rate now!
http://www.tzo.com/
Domains: *.tzo.com, *.tzo.net, *.tzo.org, *.tzo.cc
$24.95/year $59.95/year $99.95/2 years  
uck.me.uk
( 2 Nov 2002 )
Score 5.5000
( 2 ratings )
Rate now!
http://uck.me.uk/
Domains: Several 'naughty' ones (the only printable ones are s.uck.me.uk and sex-with.me.uk)
$10 US or 15 GBP (one-time fee?) N/A  
UNI-CC Network
( 5 Dec 2001 )
Score 4.7692
( 13 ratings )
Rate now!
http://www.uni.cc/
Domains: *.uni.cc
Free N/A  
WebReactor Networks
( 5 Dec 2001 )
Score 4.7500
( 4 ratings )
Rate now!
http://www.webreactor.net/
Domains: *.webreactor.net
Free ("for a limited time," per email from site owner) Free ("for a limited time," per email from site owner)  
whyI
( 9 Dec 2001 )
Score 6.2778
( 18 ratings )
Rate now!
http://www.whyi.org/
Domains: *.yi.org,*.whyi.org,*.weedns.com,*.b0b.org
Free N/A  
Widge DNS
( 3 Dec 2002 )
Score 4.6000
( 5 ratings )
Rate now!
http://dns.widge.net/ N/A Free  
World Wide DNS
( 5 Dec 2001 )
Score 5.3333
( 6 ratings )
Rate now!
http://www.worldwidedns.net/ N/A $39/year  
XDisk
( 9 Dec 2001 )
Score 5.7143
( 7 ratings )
Rate now!
http://www.xdisk.co.uk/
Domains: ?
Free N/A Requires use of their client software (which appears to be Windows-only).
yyweb.com
( 5 Dec 2001 )
Score 5.5000
( 2 ratings )
Rate now!
http://www.yyweb.com/DDNS/ N/A $50/year  
zeropain.com
( 2 Dec 2002 )
Score 4.3333
( 9 ratings )
Rate now!
http://www.zeropain.com/
Domains: *.zeropain.com, *.thewhiteorder.com, *.trekaholic.com, *.stargate-fans.com, others
Free N/A  
Zev Friedus Consulting
( 5 Dec 2001 )
No Scores Yet
Rate now!
http://www.zfc.com/vdns/
Domains: *.zfc.com
$9.99/month $9.99/month $15 one-time setup fee on both account types.
zoneedit.com
( 5 Dec 2001 )
Score 6.7202
( 168 ratings )
Rate now!
http://www.zoneedit.com/ N/A Free Bandwidth quotas apply to "free" accounts

Servizi gestiti da DirectUpdate
http://www.directupdate.net

Service name
Sub domain
Custom (own) domain
"Offline" feature
Secure update
2MyDNS
Free
$20
Yes
No
Address.net
?
?
?
?
BIND server
No
Free
Yes
TSIG
BKBNET
?
?
Yes
SSL
Central Information
Closed
Closed
Closed
Closed
ChangeIP
Yes free
$6
Yes
SSL
CJB.net
Yes
No
No
No
Constant Time Dynamic DNS
$9,95
$17,95
No
SSL
DDNS.nu
Free
$25 (aus)
No
MD5
DHIS.org (Not fully supported yet...)
Free
No
Yes
Hash
dhs.org
Free
?
Yes
No
DNBuy.net
No
$8.97/yr
No
SSL
DNIP.NET
Free
No
No
No
DNS Made Easy
Free
$4,95
No
SSL
DNSMax
?
?
?
SSL
DNS Park
No
$8,95
No
SSL
DNS Wizard
No
$50
Yes
SSL
dns2flat
No
20,39euros / year
Yes
SSL
dns4biz.com (staticip.de)
Free
2.49/mo to 4.99/mo
Yes
SSL
dnsArt.com
Free
$20
No
No
DNSD.be
Free
$5
No
No
DNSexit.com
No
Free
No
No
dnsQ.org
Free
No
Yes
No
DomainMonger
No
$4,95
Yes
SSL
DotYou.com
No
$9.75/yr (inc. domain reg)
No
SSL
DreamHost.com
?
?
?
SSL
DSLReports
$1/Week
No
No
No
DtDNS
Free
$20
Yes
SSL
dyn.ca
Free
$40
No
No
dyn.ee
Free
No
No
No
DynDNS.dk
Free
No
No
No
Dyndns.it
?
?
Yes
No
dyndns.org (Custom)
No
$30
Yes
SSL
dyndns.org (dynamic & static)
Free
 No
Yes
SSL
Dynamic DNS server software
Yes
Yes
Yes
SSL
DynDSL
Free
No
Yes
MD5
DyNS.cx
Free
15
No
No
DynU.com
Free
$24,99
No
No
DynUP.net        
easyDNS
No
$19,95
No
SSL
easyDNS Partner Service
?
?
No
SSL
eNom, Inc.
No
$5,99
No
SSL
EuroDynDNS
No
18/yr (inc. domain reg)
Yes
SSL
EveryDNS
Free
No
No
No
EyeP.net
Free
?
No
No
FirstLink Networks
No
?
No
No
FreeDNS.afraid.org
Free
?
Yes
No
FrostByte
No
?
Yes
SSL
Global RAID
Free
$1 / month
No
No
GNUDIP server
No
Free
Yes
MD5
Gradwell.com
No
?
No
No
HammerNode (HN)
Free
Free
No
No
Hebergement Dynamique
No
Free - 50euros/year
No
No
HK DDNS Service
No
HK$468/yr or US$60/yr
Yes
MD5
InexpensiveDomains        
ipUpdater.com
Free
$12.95/yr to $59.95/yr
Yes
SSL
Kontent.de
?
3 / month
Yes
No
Loopia.se
?
?
Yes
SSL
Microtech Limited
Free
Yes (free for .uk or 10/year)
Yes
SSL
miniDNS
Free
No
Yes
MD5
myIP.org
Closed
Closed
Closed
Closed
MyIP.us
Free
No
No
No
NameCheap.com
No
$8.88/yr (inc. domain reg)
No
No
Nettica.com
No
$10 / year
No
SSL
No-IP.com
Free
$24,95
No
No
NOLS
$20
$20
No
No
ns1.net
Free
?
No
No
ods.org
Free
$20
Yes
No
OpenDNS.be
Free
Yes (?)
?
No
orgDns.org
Free
No
Yes
No
OVH.com
No
? 7,90
Yes
SSL
PimpDomain
Free
No
Yes
MD5
ProutDNS
Free
No
No
No
Pymcom
?
?
Yes
SSL
RegisterFly.com
No
Yes (free once transfered)
Yes
No
SelfHost.com
Free
No
No
No
SELFHOST.DE
Free
?
No
No
Sitelutions (Free Dynamic DNS)
Free
Free
No
SSL
Tekdns.org
Free
Free
No
No
TigerDirect        
Ulimit.com (Not fully supported yet.)
Free
No
No
No
WaffullTechSystems
No
$22
Yes
SSL
Widge.Net
No
Free
No
SSL
Win2k DNS server
No
Free
Yes
No
World Wide DNS
No
$39
No
SSL
XpertDNS
?
?
No
Yes
Yi.org
Free
No
No
No
YYweb.com
No
$50
No
No
Zone.be
Free
?
Yes
No
ZoneEdit
No
Free
Yes
SSL
ZoneEdit partner
?
?
Yes
SSL