| Scanned At | Changes since previous scan |
|---|---|
| 2026-09-04 01:05:09 | no changes |
| 2026-08-27 18:59:59 | no changes |
| 2026-08-25 11:13:48 | DNSSEC + insecure − indeterminate |
| 2026-07-17 20:03:44 | SOA + serial 2021100416 − serial 2021100116 DNSSEC + indeterminate − insecure |
| 2026-07-12 22:22:27 | SOA + serial 2021100116 − serial 2021100216 |
| 2026-07-07 04:49:09 | SOA + serial 2021100216 − serial 2021100116 |
| 2026-06-28 12:15:01 | SOA + serial 2021100116 − serial 2021100216 |
| 2026-06-25 11:46:18 | SOA + serial 2021100216 − serial 2021100116 |
| 2026-06-24 15:29:05 | NS + ns1.nsroot1.com + ns2.nsroot2.com TXT + v=spf1 a:mail.citigroup.com -all CAA + iodef mailto:CAADNS@citi.com + issue digicert.com + issuewild ; SOA + serial 2021100116 DMARC + v=DMARC1; p=reject; rua=mailto:dmarc_rua@emaildefense.proofpoint.com,mailto:dmarc.reports.rua@citi.com DNSSEC + insecure − indeterminate |
| 2026-06-23 03:28:43 | NS − ns1.nsroot1.com − ns2.nsroot2.com TXT − v=spf1 a:mail.citigroup.com -all CAA − iodef mailto:CAADNS@citi.com − issue digicert.com − issuewild ; SOA − serial 2021100116 DMARC − v=DMARC1; p=reject; rua=mailto:dmarc_rua@emaildefense.proofpoint.com,mailto:dmarc.reports.rua@citi.com |
| 2026-06-22 21:13:02 | SOA + serial 2021100116 − serial 2021099416 DNSSEC + indeterminate − insecure |
| 2026-06-16 20:56:09 | baseline 2 NS · 1 TXT · 3 CAA · serial 2021099416 · DMARC · DNSSEC insecure |
Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 12 scans). Click a timestamp to view that full snapshot.