under37.dk
📜 DNS record history  ·  ← Current records
📜 Record History9 scans · 11 changes
Scanned AtChanges since previous scan
2026-08-07 12:42:15
NS + etta.ns.cloudflare.com + junade.ns.cloudflare.com − ns01.one.com − ns02.one.com
A + 104.21.31.3 + 172.67.174.65 − 195.47.247.18
AAAA + 2606:4700:3031::6815:1f03 + 2606:4700:3035::ac43:ae41
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.31.3,172.67.174.65 ech=AEX+DQBBZQAgACBit3vwIGtL/FQkasp4XprWB5P3uLBmloDh7ggN9oRyQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1f03,2606:4700:3035::ac43:ae41
SOA + serial 2411507274 − serial 2026072701
DNSSEC + insecure − secure
2026-07-28 00:05:34
SOA + serial 2026072701 − serial 2026072101
2026-07-25 23:06:40 no changes
2026-07-22 20:43:43
SOA + serial 2026072101 − serial 2026071902
2026-07-19 17:17:35
SOA + serial 2026071902 − serial 2026071302
2026-07-15 02:21:52
SOA + serial 2026071302 − serial 2026062601
2026-06-27 00:36:58 no changes
2026-06-26 17:36:40
SOA + serial 2026062601 − serial 2026052701
2026-06-17 15:51:42 baseline 2 NS · 1 A · 1 MX · 2 TXT · serial 2026052701 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 9 scans). Click a timestamp to view that full snapshot.

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