| Scanned At | Changes since previous scan |
|---|---|
| 2026-09-03 17:14:50 | no changes |
| 2026-07-25 11:18:15 | MX + 0 . TXT + v=spf1 -all SOA + serial 2026072400 − serial 2019041200 DMARC + v=DMARC1;p=reject;sp=reject;pct=100;rua=mailto:dmarcrpt@merckgroup.com;ruf=mailto:dmarcrpt@merckgroup.com;ri=86400;aspf=s;adkim=s;fo=1 |
| 2026-06-16 21:05:11 | baseline 5 NS · serial 2019041200 · DNSSEC insecure |
Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 3 scans). Click a timestamp to view that full snapshot.