hydro-con.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 14 changes
Scanned AtChanges since previous scan
2026-08-30 23:34:02
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.87.22,172.67.139.191 ech=AEX+DQBB6AAgACDpnUx7tqw+BbPVVlHpD7WfMUorhCCLsWaF4xb4UbwREAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:5716,2606:4700:3033::ac43:8bbf − 1 . alpn="h3,h2" ipv4hint=104.21.87.22,172.67.139.191 ech=AEX+DQBBDgAgACANZM+CTR/lTdTIt8l/3eyRPRBobbO8BMGNZTdU5YzIJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:5716,2606:4700:3033::ac43:8bbf
SOA + serial 2413611236 − serial 2409550961
2026-07-15 04:37:56
A + 104.21.87.22 + 172.67.139.191
AAAA + 2606:4700:3033::6815:5716 + 2606:4700:3033::ac43:8bbf
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.87.22,172.67.139.191 ech=AEX+DQBBDgAgACANZM+CTR/lTdTIt8l/3eyRPRBobbO8BMGNZTdU5YzIJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:5716,2606:4700:3033::ac43:8bbf
SOA + serial 2409550961 − serial 2408378001
2026-07-03 13:01:23
NS + gloria.ns.cloudflare.com + tanner.ns.cloudflare.com − jeff.ns.cloudflare.com − nancy.ns.cloudflare.com
SOA + serial 2408378001 − serial 2406516350
2026-06-22 04:38:43
NS + jeff.ns.cloudflare.com + nancy.ns.cloudflare.com
SOA + serial 2406516350
DNSSEC + insecure − indeterminate
2026-06-22 01:14:05
NS − jeff.ns.cloudflare.com − nancy.ns.cloudflare.com
SOA − serial 2406516350
DNSSEC + indeterminate − insecure
2026-06-19 16:45:36 no changes
2026-06-17 15:31:54 baseline 2 NS · serial 2406516350 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 7 scans). Click a timestamp to view that full snapshot.

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