tech-chapter.dk
📜 DNS record history  ·  ← Current records
📜 Record History6 scans · 12 changes
Scanned AtChanges since previous scan
2026-06-29 03:38:29 no changes
2026-06-27 04:24:57 no changes
2026-06-20 23:41:20
NS + ns-1169.awsdns-18.org + ns-1905.awsdns-46.co.uk + ns-312.awsdns-39.com + ns-977.awsdns-58.net
A + 18.173.5.112 + 18.173.5.47 + 18.173.5.55 + 18.173.5.88
TXT + v=spf1 ~all
SOA + serial 1
DMARC + v=DMARC1; p=quarantine; rua=mailto:postmaster@techchapter.com;
DNSSEC + secure − indeterminate
2026-06-20 20:09:42
NS − ns-1169.awsdns-18.org − ns-1905.awsdns-46.co.uk − ns-312.awsdns-39.com − ns-977.awsdns-58.net
A − 18.173.5.112 − 18.173.5.47 − 18.173.5.55 − 18.173.5.88
TXT − v=spf1 ~all
SOA − serial 1
DMARC − v=DMARC1; p=quarantine; rua=mailto:postmaster@techchapter.com;
DNSSEC + indeterminate − secure
2026-06-19 10:45:26 no changes
2026-06-17 23:28:17 baseline 4 NS · 4 A · 1 TXT · serial 1 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 6 scans). Click a timestamp to view that full snapshot.

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