net.isitdns/isitdns
isitdns
net.isitdns/isitdns costs 1 281 tokens of context per session. It has 8 tool definitions. That is 0.6 % of a 200k window. Measured 2026-10-03.
Is it DNS? Audit a site or domain that isn't working: one call says if it resolves and why. No key.
alive probed 2026-10-03 · HTTP 200
8tools
1.3ktokens for the tool definitions
0.6 %of a 200k context window
401 msto initialize
372 msto list tools
- Endpoint
- https://isitdns.net/mcp (streamable-http)
- Host
- isitdns.net
- Protocol
- 2025-11-25
- Reports itself as
- isitdns 2026-09-28.37
- Capabilities
- prompts, tools
- Instructions
- 1 535 characters
- Website
- https://isitdns.net/agents
- Registry
- active, updated 2026-09-29 · registry entry
- Reachable
- 2 of the last 2 probes
Most expensive tools
| Tool | Tokens | Share of this server |
|---|---|---|
| dig | 438 | 34 % |
| sweep_domain | 188 | 15 % |
| check_domain | 127 | 10 % |
| dnssec_chain | 122 | 10 % |
| alias_chain | 110 | 9 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Tokens |
|---|---|---|---|---|
| 2026-10-03 20:42 | alive | 401 ms | 8 | 1.3k |
| 2026-10-03 17:56 | alive | 353 ms | 8 | 1.3k |
Badge
[](https://mcp-pulse.ulehla.dev/s/net.isitdns/isitdns)