head9x.dk
📜 DNS record history  ·  ← Current records
📜 Record History12 scans · 22 changes
Scanned AtChanges since previous scan
2026-08-29 19:49:50
SOA + serial 2026082901 − serial 2026082601
2026-08-26 14:56:40
SOA + serial 2026082601 − serial 2026081501
2026-08-16 06:17:07
SOA + serial 2026081501 − serial 2026081201
2026-08-13 19:04:06
SOA + serial 2026081201 − serial 2026072701
2026-07-28 02:22:27
SOA + serial 2026072701 − serial 2026063001
2026-06-30 10:55:50
SOA + serial 2026063001 − serial 2026061601
2026-06-26 17:22:58
NS + ns1.simply.com + ns2.simply.com + ns3.simply.com + ns4.simply.com
A + 2.110.196.59
MX + 0 mail.head9x.dk
TXT + v=spf1 ip4:157.180.39.122 ip6:2a01:4f9:c013:508::1 -all
TLSA + _25._tcp.mail.head9x.dk 311 C905F646DC74460886D9387A2856E872BC35BEAA9FBDB608D520438EC4250646
SOA + serial 2026061601
DMARC + v=DMARC1; p=quarantine; rua=mailto:dmarc@head9x.dk; ruf=mailto:dmarc@head9x.dk; fo=0; adkim=r; aspf=r; rf=afrf; sp=quarantine
DNSSEC + secure − indeterminate
2026-06-22 02:01:10
NS − ns1.simply.com − ns2.simply.com − ns3.simply.com − ns4.simply.com
A − 2.110.196.59
MX − 0 mail.head9x.dk
TXT − v=spf1 ip4:157.180.39.122 ip6:2a01:4f9:c013:508::1 -all
TLSA − _25._tcp.mail.head9x.dk 311 C905F646DC74460886D9387A2856E872BC35BEAA9FBDB608D520438EC4250646
SOA − serial 2026061601
DMARC − v=DMARC1; p=quarantine; rua=mailto:dmarc@head9x.dk; ruf=mailto:dmarc@head9x.dk; fo=0; adkim=r; aspf=r; rf=afrf; sp=quarantine
DNSSEC + indeterminate − secure
2026-06-17 11:05:31 no changes
2026-06-17 11:02:37 no changes
2026-06-17 10:54:02 no changes
2026-06-17 10:53:48 baseline 4 NS · 1 A · 1 MX · 1 TXT · 1 TLSA · serial 2026061601 · DMARC · DNSSEC secure

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.

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