Is Web3 DNS (CNSLookup) down?
Down
Yes, Web3 DNS (CNSLookup) is down.
It has failed every check since 31 Oct 2026, 14:26 UTC (9 days 18 h, 9 checks). Latest error: initialize returned HTTP 502. It last passed on 31 Oct 2026, 00:35 UTC.
Latest check
- Last check
- 17 h ago (9 Nov 2026, 15:19 UTC)
- Response time
- Not measured (typical 255 ms)
- Next check
- In about 14 h
- How often
- About every 31 hours over the last 7 days
Uptime
Uptime is the share of checks that passed. We checked it about every 31 hours over the last 7 days.
Outages in the last 30 days
2 outages, 12 days 3 h of failed checks in total, the longest 9 days 18 h.
| Started | Duration | Failed checks | First error |
|---|---|---|---|
| 31 Oct 2026, 14:26 UTC | Ongoing, 9 days 18 h so far | 9 | initialize returned HTTP 502 |
| 26 Oct 2026, 23:53 UTC | 2 days 9 h | 3 | initialize returned HTTP 502 |
Times are when our checks ran, about every 31 hours for this listing, so start times and durations are accurate to about that.
Recent checks
| When | Result | HTTP | Time |
|---|---|---|---|
| 9 Nov 2026, 15:19 UTC | initialize returned HTTP 502 | 502 | 249 ms |
| 8 Nov 2026, 11:16 UTC | initialize returned HTTP 502 | 502 | 253 ms |
| 7 Nov 2026, 04:09 UTC | initialize returned HTTP 502 | 502 | 241 ms |
| 5 Nov 2026, 20:58 UTC | initialize returned HTTP 502 | 502 | 287 ms |
| 4 Nov 2026, 09:46 UTC | initialize returned HTTP 502 | 502 | 233 ms |
| 3 Nov 2026, 01:38 UTC | initialize returned HTTP 502 | 502 | 278 ms |
| 1 Nov 2026, 15:46 UTC | initialize returned HTTP 502 | 502 | 280 ms |
| 1 Nov 2026, 04:12 UTC | initialize returned HTTP 502 | 502 | 253 ms |
| 31 Oct 2026, 14:26 UTC | initialize returned HTTP 502 | 502 | 318 ms |
| 31 Oct 2026, 00:35 UTC | Passed | 200 | 256 ms |
How we check
Up means the MCP handshake and the tool list worked, or the server asked for sign-in or payment.
Checks come from our server, about every 31 hours for this listing over the last 7 days. A failure can also mean the service blocks our checks. Two failed checks in a row count as an outage, which ends at the next passing check.
If you think a check is wrong, contact hello@toolvet.app. More on how we check and score.