undr-relay

Online

wss://undr-relay.sulfuric-crabapple.workers.dev

undr

Read-only

Score75

Connection

Connect: 885 ms
Read: 25 ms
Write: —n/a
Network: Clearnet
Last checked: 3 hours ago
Last online: 3 hours ago

Uptime

Last 24 hours: 100%
Last 7 days: 100%

Each bar is one check (every 6 hours), newest on the right.

Popularity

Listed by users: 0
as read relay: 0
as write relay: 0
NIP-66 monitors: 1
Notes in the last hour: 0

Supported NIPs

Access & policy

Authentication (NIP-42): No
Payment required: No
Restricted writes: Yes
Sends AUTH challenge: No
Minimum PoW (NIP-13): None
Write test: Rejected: blocked: kind

Limits

Max message length: 420K
Max subscriptions: —n/a
Max filter limit: —n/a
Max content length: —n/a
Max event tags: —n/a

Overview

Software: undr.baalors.com
Version: 1
Contact: —n/a
Countries: —n/a
Languages: —n/a
First seen: Nov 4, 2026, 9:49 PM UTC
Discovered via: nip66

NIP-11 document

{
  "name": "undr-relay",
  "description": "undr",
  "supported_nips": [
    1,
    11
  ],
  "software": "https://undr.baalors.com",
  "version": "1",
  "limitation": {
    "max_message_length": 420000,
    "created_at_lower_limit": 1793569927,
    "created_at_upper_limit": 1793829727
  }
}

Use this data

curl

curl "/api/v1/relays/undr-relay.sulfuric-crabapple.workers.dev"