hackathon.dk
📜 DNS record history  ·  ← Current records
📜 Record History12 scans · 22 changes
Scanned AtChanges since previous scan
2026-08-27 22:49:07 no changes
2026-08-18 19:54:51
SOA + serial 2412536468 − serial 2411771309
2026-08-11 05:10:37
A + 142.132.195.218 − 88.198.142.158
SOA + serial 2411771309 − serial 2411528993
DMARC + v=DMARC1; p=reject; pct=100; adkim=s; aspf=s; rua=mailto:dmarc-reports@olrik.it − v=DMARC1; p=reject; pct=100; adkim=s; aspf=s; rua=mailto:postmaster+dmarc@grepmasters.net
2026-08-08 12:01:59
SOA + serial 2411528993 − serial 2410758737
2026-07-29 08:59:26
SOA + serial 2410758737 − serial 2410310669
2026-07-24 11:04:11
SOA + serial 2410310669 − serial 2409008962
2026-07-08 17:41:18
SOA + serial 2409008962 − serial 2406496874
2026-06-26 13:50:21 no changes
2026-06-21 02:57:12
NS + frank.ns.cloudflare.com + mary.ns.cloudflare.com
A + 88.198.142.158
MX + 10 in1-smtp.messagingengine.com + 20 in2-smtp.messagingengine.com
TXT + v=spf1 include:spf.messagingengine.com -all
SOA + serial 2406496874
DMARC + v=DMARC1; p=reject; pct=100; adkim=s; aspf=s; rua=mailto:postmaster+dmarc@grepmasters.net
DNSSEC + insecure − indeterminate
2026-06-20 19:43:03
NS − frank.ns.cloudflare.com − mary.ns.cloudflare.com
A − 88.198.142.158
MX − 10 in1-smtp.messagingengine.com − 20 in2-smtp.messagingengine.com
TXT − v=spf1 include:spf.messagingengine.com -all
SOA − serial 2406496874
DMARC − v=DMARC1; p=reject; pct=100; adkim=s; aspf=s; rua=mailto:postmaster+dmarc@grepmasters.net
DNSSEC + indeterminate − insecure
2026-06-17 10:51:22 no changes
2026-06-17 10:49:48 baseline 2 NS · 1 A · 2 MX · 1 TXT · serial 2406496874 · 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.

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