MyDNS.JP is a Free Dynamic DNS(DDNS) that anyone can easily use. It can be used for various purposes such as Home Servers, Office Servers, WEBCAM and VPS.
Whether you use the Free Sub-Domain provided by MyDNS.JP, or Original domain that you already have. And IPv4 address(A) and the IPv6 address(AAAA) or both, And Hostname that use a Wildcard(*) or Anyname(tokyo, newyork, amsterdam), Or forward only emails to Google Works etc etc...
The basic usage fee for dynamic DNS is FREE!
Usage is very simple. You notifire IP Address to MyDNS.JP from such as a HomeServer, by POP3 and IMAP4, FTP, also using the DiCE such as HTTP-BASIC and, GnuDIP.
Please be regularly notifie!And, You can also set your IP address directly from the web page to check if the IP address notification is successful.
2024/12/14 23:30:02 UTC, Now active 32,697 users and 25,191 domains. IPv6 ready 7,179 domains! (28,145 domains are in DataBase)
How do your Machine actually access the server for the WEB and e-mail that you casually use?
For example, You will try to access the homepage https://www.MyDNS.JP/. Your machine makes a request to DNS. "Please tell me the IP address of www.mydns.jp."
DNS looks up the upper DNS from the domain. Eventually, you will find the primary name server for that domain... DNS replied. "That is 210.197.74.200."
Dynamic DNS can change this IP address at any time and immediately! But, Please be regularly notifie!
More than 20 years after launching this service to the public, we have registered "MyDNS®" in Japan.
We look forward to working with you in the future.
Hello Admin! We did Server Software Version UP!
AlmaLinux 9
Kernel Ver.6
Nginx 1.24
PHP 8.3
PostgreSQL16
etc...
Have a nice Internet life! :-)
Hello Admin! "Ban4ip" like fail2ban is IPv4/IPv6 IP and Netmask BAN OK!
https://github.com/disco-v8/Ban4ip/
Get this and Protect your Server!
README_ban4ip
You can notify the IP address in various ways. That is the feature of MyDNS.JP.
For example...
Let's JOIN US, And LOG IN. Do setting up Domain Info and notify your IP Address. For your Server!
CAUTION! Please be careful not to lose MasterID and Password!
Please input your information.
* Input Required.
Please choose Free Sub Domain of MyDNS.JP, or input your Original Domain.
ex: tokyo.mydns.jp, newtork.server-on.net, madonna.live-on.net, etc ...
Do not forgot to set NS(Name Server) records at Registrar, if you want to use your Original Domain.
Child ID and DELEGATE
If you need separate other global IP address for sub domains, you add Child IDs after LOG IN.
ex: MasterID = tokyo.mydns.jp, ChildIDs = chiyoda.tokyo.mydns.jp, hachioji.tokyo.mydns.jp, miyake.tokyo.mydns.jp...
You have to set DNS Records.
SOA and NS, SPF records are automatic setup by MyDNS.JP.
You have to notify your IP Address.
You can notify the IP address in various ways. That is the feature of MyDNS.JP.
If you have IPv4/v6 DUAL STACK line, you have to notify each IP address to ipv4.mydns.jp and ipv6.mydns.jp.
POP3(s),IMAP4(s)
You cannot actually send an email. Mail Check = IP address notification.
FTP(s)
You cannot actually FTP connect. Connection attempt = IP address notification.
HTTP(s)-BASIC
HTTP(s)-DIRECT
Both IPV4ADDR and IPV6ADDR, or either IPV4ADDR or IPV6ADDR.
ex: http(s)://www.mydns.jp/directip.html?MID=MasterID&PWD=Password&IPV4ADDR=xxx.xxx.xxx.xxx&IPV6ADDR=xxxx:xxxx:xxxx::xxxx
How to check IP address notification.
To check if your IP address has been notified correctly, set the default value (0.0.0.0 or 0:0:0:0:0:0:0:0:0) in IP ADDR DIRECT and then notify the IP address. If MyDNS.JP has properly received the notification, you should be able to check this in LOG INFO .
OK! Setting Completed.
You have to set a router (NAT, Port Forward), and filter, daemon on server.
MyDNS.JP will keep your DNS information between ONE WEEK sinse last IP address notify or last login. After over ONE WEEK, MyDNS.JP notify to you by Email and WEB.
If you will continue same state (=never notification or login) for over ONE MONTH or more, MyDNS.JP will delete your information from Database. Sorry. :-)
Please make sure your server will be sufficiently secure against Hacking or Attack, Virus
Good Luck!
Easy to set up! :-)
STEP.1 Add Account
STEP.2 Select Internet Mail
STEP.3 Input MasterID, Password, Servers...
STEP.4 Click SIGN IN!
STEP.5 Change Account Setting
STEP.6 Change to Every 15 min.
Finish!
OK?
STEP.1 Make Notification Shell Script.
STEP.2 Change mode and Execute!
Did you find "Login and IP address notify OK" or "login status=1"?!
STEP.3 Add setting to cron.
OK? :-)
Regards.
Thanks for your Donation! :-)