| Scanned At | Changes since previous scan |
|---|---|
| 2026-06-21 05:51:49 | NS + ns1.nbcuni.com + ns2.nbcuni.com + ns3.nbcuni.com + ns4.nbcuni.com + ns5.nbcuni.com + ns6.nbcuni.com SOA + serial 2015120809 DMARC + v=DMARC1; p=none; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com DNSSEC + insecure − indeterminate |
| 2026-06-20 21:32:29 | NS − ns1.nbcuni.com − ns2.nbcuni.com − ns3.nbcuni.com − ns4.nbcuni.com − ns5.nbcuni.com − ns6.nbcuni.com SOA − serial 2015120809 DMARC − v=DMARC1; p=none; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com DNSSEC + indeterminate − insecure |
| 2026-06-17 14:05:36 | baseline 6 NS · serial 2015120809 · 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.