| Scanned At | Changes since previous scan |
|---|---|
| 2026-06-23 23:13:56 | NS + dns1.p03.nsone.net + dns2.p03.nsone.net + dns3.p03.nsone.net + dns4.p03.nsone.net + ns01.msddns.com + ns02.msddns.com + ns03.msddns.com A + 192.0.66.96 MX + 5 mail.mailroute.net TXT + v=spf1 -all SOA + serial 1746139690 DMARC + v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:dcm_rua_reports@merck.com; ruf=mailto:dcm_ruf_reports@merck.com DNSSEC + insecure − indeterminate |
| 2026-06-21 19:00:48 | NS − dns1.p03.nsone.net − dns2.p03.nsone.net − dns3.p03.nsone.net − dns4.p03.nsone.net − ns01.msddns.com − ns02.msddns.com − ns03.msddns.com A − 192.0.66.96 MX − 5 mail.mailroute.net TXT − v=spf1 -all SOA − serial 1746139690 DMARC − v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:dcm_rua_reports@merck.com; ruf=mailto:dcm_ruf_reports@merck.com DNSSEC + indeterminate − insecure |
| 2026-06-17 13:36:12 | baseline 7 NS · 1 A · 1 MX · 1 TXT · serial 1746139690 · DMARC · 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.