When a domain's parent zone's servers answer NXDOMAIN, LookupNS returns
ErrNXDomain. The watcher then saves the domain with no nameservers and
nxdomain set, shown on the dashboard and in /api/v1/status, asks for none
of its records and removes those saved, so its old nameservers go in one
NS Change. A domain with no delegation of its own gets an empty set and
its records are still asked at the zone it is in.
FindAuthoritativeNameservers moves to a parent name only on one of those
two answers; when the servers do not answer, it returns the error. After
an upgrade, a domain without its own delegation that was saved with its
parent zone's nameservers gets one NS Change; the README says so.
Model: opus-5-5
A port entry in the state saves the apex domains that resolve to its
address with its hostnames. The dashboard's Ports table now has a
Domains column next to Hostnames, and a port entry in /api/v1/status
has a `domains` list, with `hostnames` no longer holding a domain. A
name is taken as a domain when it has a domain entry, as the dashboard
and API already tell a domain's own records from a hostname's. Both
read the split from one function, buildPorts. The state file is
unchanged; README says its port `hostnames` include domains.
Model: opus-5-5
An apex domain's own records are still saved with the hostnames'
records, under the domain's name, so the port and TLS checks find its
addresses. Notifications about them now start `Domain:`, decided by the
configured domains. The dashboard and /api/v1/status, which read only
the saved state, take a hostname entry whose name also has a domain
entry as that domain's own records: the dashboard shows them in a second
table under Domains, the API in the domain's `recordsByNameserver`, and
neither lists or counts them as hostnames. The startup notification
counts domains and hostnames from the configuration. README says which
of a domain's own records are watched and how their changes are
notified.
Model: opus-5-5
/api/v1/status now gives `error` for each nameserver entry and
certificate entry whose status is `error`, copied from the state, which
already kept it. The dashboard shows that reason in place of the records
for a failed nameserver, which used to show the same `-` as one that
answered with no records, and across the CN, issuer and expiry cells
for a failed certificate, wrapped at a width of 20rem so the long TLS
error does not narrow the Endpoint column. The dashboard stylesheet is a
trimmed build, so the new markup uses only classes the page already had.
README Web Dashboard and HTTP API say so.
Model: opus-5-5
## Summary
Enhances the `/api/v1/status` endpoint to return comprehensive monitoring state instead of just `{"status": "ok"}`.
## Changes
The endpoint now returns:
- **Summary counts**: domains, hostnames, ports (total + open), certificates (total + ok + error)
- **Domains**: each monitored domain with its discovered nameservers and last check timestamp
- **Hostnames**: each monitored hostname with per-nameserver DNS records, status, and last check timestamps
- **Ports**: each monitored IP:port with open/closed state, associated hostnames, and last check timestamp
- **Certificates**: each TLS certificate with CN, issuer, expiry, SANs, status, and last check timestamp
- **Last updated**: timestamp of the overall monitoring state
All data is derived from the existing `state.GetSnapshot()`, consistent with how the dashboard works. No configuration details (webhook URLs, API tokens) are exposed.
## Example response structure
```json
{
"status": "ok",
"lastUpdated": "2026-03-10T12:00:00Z",
"counts": {
"domains": 2,
"hostnames": 3,
"ports": 10,
"portsOpen": 8,
"certificates": 4,
"certificatesOk": 3,
"certificatesError": 1
},
"domains": { ... },
"hostnames": { ... },
"ports": { ... },
"certificates": { ... }
}
```
closes #73
Co-authored-by: clawbot <clawbot@noreply.git.eeqj.de>
Reviewed-on: #86
Co-authored-by: clawbot <clawbot@noreply.example.org>
Co-committed-by: clawbot <clawbot@noreply.example.org>
Full project structure following upaas conventions: uber/fx DI, go-chi
routing, slog logging, Viper config. State persisted as JSON file with
per-nameserver record tracking for inconsistency detection. Stub
implementations for resolver, portcheck, tlscheck, and watcher.
sneak
clawbot
