Free Dynamic DNS (DDNS) for Home Server and VPS etc

	2020/11/27 18:00:01 UTC, Now active 44,468 users and 33,185 domains. IPv6 ready 6,164 domains! (37,826 domains are in DataBase) You access JAPAN server from 18.213.192.104.

2018.07 New API release for Let's Encrypt

We released the scripts for users of MyDNS.JP and are necessary to obtain server certificates with Let's Encrypt's DNS-01.
Please check README.

Have a enjoy! :-)

2018.02 Server Software VersionUP!

Hello Admin! We did Server Software Version UP!
*CentOS7(Kernel-V4)
*Nginx
*PHP7
etc...

Have a nice Internet life! :-)

HOW TO USE

Welcome Administrator!

Features of MyDNS.JP, You can notify of the IP addresses by variety of protocols to MyDNS.JP.

For example...

You check mail every 10 min. (by POP3)

Automatic upload webcam shot every 30 min. (by FTP)

Access to login.html automatically every 30 min. (by HTTP-BASIC)

Let's get MyDNS.JP account, and login. Do setting up and running your server!

CAUTION! Please be careful not to lose MasterID and Password.

STEP 1. JOIN US

You have to INPUT.

Name

Country

Address

Phone

Email

and

CHECK KEY

Remarks...

if you need separate other global IP address for sub domains, you select necessary number of child IDs.

ex: mydns201106 is Master ID. and you register myvpn.mydns.jp.

newyork sub domain link to mydns123456 ... newyork.myvpn.mydns.jp

london sub domain link to mydns987654 ... london.myvpn.mydns.jp

dahca sub domain link to mydns345678 ... dahca.myvpn.mydns.jp

singapore sub domain link to mydns765432 ... singapore.myvpn.mydns.jp

yebisu sub domain link to mydns567890 ... yebisu.myvpn.mydns.jp

ex: mydns201106 is Master ID. and you register 4x4.jp.

landrover sub domain link to mydns123456 ... landrover.4x4.jp

bmw sub domain link to mydns987654 ... bmw.4x4.jp

benz sub domain link to mydns345678 ... benz.4x4.jp

toyota sub domain link to mydns765432 ... toyota.4x4.jp

honda sub domain link to mydns567890 ... honda.4x4.jp

STEP 2. Choice DOMAIN

We recommend to use of free sub domain, first.

???.mydns.jp

???.mydns.bz

???.mydns.vc

???.mydns.tw

???.0am.jp

???.0g0.jp

???.0j0.jp

???.0t0.jp

???.pgw.jp

???.wjg.jp

???.server-on.net

???.live-on.net

???.keyword-on.net

???.dix.asia

???.daemon.asia

ex:tokyo.mydns.jp, ramen.0am.jp, bigmac.server-on.net, etc ...

You enter domain name, simply. (ex: tokyo.mydns.jp)
You can get it, if nobody using. :-)

If you have your original domain, and use in MyDNS.JP.
You have to register NS Records information to Your Domain Registrar.

Primary DNS : 210.197.74.200 (ns0.mydns.jp)

Secondary DNS : 210.197.74.201 (ns1.mydns.jp)

Secondary DNS : 210.197.74.202 (ns2.mydns.jp) *possible

This is very important procedure. Don't forget!

STEP 3. Set RECORDS

You have to set DOMAIN INFO.

MX ... Mail Exchange, and priority weight.

A ... Hostname to IPv4 address.

AAAA ... Hostname to IPv6 address.

SOA and NS, SPF records are automatic setup by MyDNS.JP.
And, You set Child ID to sub domain.

STEP 4. Send IP ADDRESS

OK! Let's try to send your IP address from Server.

POP3, IMAP4 ... Mailer etc

FTP ... WEBCAM, Script with wget, etc

HTTP-BASIC ... DiCE, Script with wget, etc

HTTP-DIRECT ... POST or GET

Otherwise, Direct Input from IP ADDR DIRECT on MyDNS.JP's WEB-PAGE.

By POP3,IMAP4

Mail Address : MasterID@mydns.jp ... Cannot use this.

Mail Server : mail.mydns.jp

Account : MasterID

Password : MasterPWD

By FTP

FTP Server : ftp.mydns.jp

Account : MasterID

Password : MasterPWD

※Sorry, FTP Client is always error.

By HTTP-BASIC

URL : http(s)://www.mydns.jp/login.html

Account : MasterID

Password : MasterPWD

By HTTP-DIRECT

URL : http(s)://www.mydns.jp/directip.html(POST or GET)

Parameter...

MID : MasterID

PWD : MAsterPWD

IPV4ADDR : IPv4 Address(*)

IPV6ADDR : IPv6 Address(*)

※One or both

SAMPLE ... http(s)://www.mydns.jp/directip.html?MID=MasterID&PWD=Password&IPV4ADDR=IPv4Address&IPV6ADDR=IPv6Address

When You successfully send IP address to MyDNS.JP, log to LOG INFO.
But, it is Different IP address, or Same IP address that elapsed 24 hour.
Otherwise, not record LOG INFO.

HINT!

You want to check system of IP address sending.

1. Set direct IP address, 0.0.0.0 and 0:0:0:0:0:0:0:0

2. Try sending IP address.

3. Check LOG INFO.

HINT!

If you have IPv4/v6 DUAL STACK line, you need notify each IP address to "ipv4.mydns.jp" and "ipv6.mydns.jp", not "www(mail,ftp).mydns.jp".

STEP 5. Ready DNS

OK! Setting Completed.
After, You have to set a router (NAT, Port Forward), and filter, daemon on server.

MyDNS.JP will keep your DNS information about ONE WEEK from last IP address notify or last login. After that, MyDNS.JP notify to you by Email and WEB. If you will continue same state for ONE MONTH or more, MyDNS.JP will delete your information from Database. Sorry. :-(

Caution! Please make sure your server will be sufficiently secure against Hacking or Attack, Virus

Good Luck!