This is reg.i2p registry service.

Info:
Hosts check is done every hour.

Supported commands:

• adding of hosts for 2LD domains (example.i2p)
• adding subdomains (addsubdomain)
• adding/changing destination (adddest, changedest) - destination is replaced with the new one, old destination is purged. Can be used for changing description by using same dest as old one
• adding domain alias (addname) - alias must be 2LD (example.i2p). For registering subdomains as aliases please use addsubdomain command

Subscription:
For addressbook subscription use /hosts.txt file.
The link returns basic addressbook upon initial request or request with no If-Match-None header.
Following requests will return full alive hosts list.

Static links to lists:
Lists are updated every 4 hours.

• Basic list: /export/hosts-basic.txt - contains short list of alive popular services
• Alive list: /export/hosts.txt
• Whole list: /export/hosts-all.txt

Rules:
Although there are no specific rules for domain registration, we do have the policy on dead domain records.
Your domain will become open for registration again (disabled) if it is dead for:

• 3 days if last seen less than 14 days since registration
• 45 days if last seen less than 45 days since registration
• 180 days if last seen more than 45 days since registration

Domains that are inaccessible before the disabling date for 3 days will be hidden from alive list and removed from export lists, but will still be checked every hour.
When domain dead for amount days stated above, it will be marked as disabled, opened for registration and will be checked once a day for availability at 8 o'clock UTC.
Description length limit is 120 symbols.

Activation:
Your domain will appear in the listing within 24 hours. However, your domain must be alive within the last 3 hours before the activation is due.

External subscriptions:
Our service fetches external subscription updates daily. List of external services:

• identiguy.i2p
• skank.i2p
• stats.i2p

API:
Service providing minimal JSON API for requesting information about domains in our base.

/api/<command>/[query]

• command - required field, possible values:
  • all returns all alive domains b32 and last seen timestamp
  • status returns base64, base32 and last seen timestamp for requested domain
• query - domain for status query

Terms of use:

• Service owner is not responsible about content published on submitted domains
• Submited domains processed automaticly. No human involved in process
• Domains with offensive content will be hidden from the list (currently hidden 10 domains)
  • they can be found using the search and jump links
  • adding ?all to page address (like /alive?all) will show them
  • such domains won't be exported to subscriptions
  • if you disagree with some eepsite's content - we won't do anything, only specific categories might be hidden
• Any complaints should be sent to Sportloto
• You can contact with reg.i2p site owners on Ilita IRC network (irc.ilita.i2p or irc.r4sas.i2p or irc.acetone.i2p) at #dev, #en or #ru channels