| Scanned At | Changes since previous scan |
|---|---|
| 2026-06-25 18:17:34 | NS + a.ns.facebook.com + b.ns.facebook.com + c.ns.facebook.com + d.ns.facebook.com TXT + v=spf1 a ~all SOA + serial 4207849484 DNSSEC + insecure − indeterminate |
| 2026-06-24 02:27:32 | no changes |
| 2026-06-23 11:19:15 | no changes |
| 2026-06-21 17:53:19 | NS − a.ns.facebook.com − b.ns.facebook.com − c.ns.facebook.com − d.ns.facebook.com TXT − v=spf1 a ~all SOA − serial 4207849484 DNSSEC + indeterminate − insecure |
| 2026-06-17 14:24:22 | baseline 4 NS · 1 TXT · serial 4207849484 · DNSSEC insecure |
Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 5 scans). Click a timestamp to view that full snapshot.