useful.dk
📜 DNS record history  ·  ← Current records
📜 Record History9 scans · 20 changes
Scanned AtChanges since previous scan
2026-09-04 13:23:47
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.54.126,172.67.138.138 ech=AEX+DQBB9QAgACDBlUod+oJx+Zu7Bn4IDQ2Gx1li3YJfGyBHZegV9XA4aQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:367e,2606:4700:3034::ac43:8a8a − 1 . alpn="h3,h2" ipv4hint=104.21.54.126,172.67.138.138 ech=AEX+DQBBSQAgACCroazjlZoPusoav985mbUuVIPv3RYBlmlh0o2FPT/vCgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:367e,2606:4700:3034::ac43:8a8a
SOA + serial 2413693754 − serial 2412787065
2026-08-26 16:05:03
A + 104.21.54.126 + 172.67.138.138 − 188.114.96.1 − 188.114.97.1
AAAA + 2606:4700:3033::6815:367e + 2606:4700:3034::ac43:8a8a − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.54.126,172.67.138.138 ech=AEX+DQBBSQAgACCroazjlZoPusoav985mbUuVIPv3RYBlmlh0o2FPT/vCgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:367e,2606:4700:3034::ac43:8a8a − 1 . alpn="h3,h2" ipv4hint=104.21.54.126,172.67.138.138 ech=AEX+DQBBeQAgACCSXe+UsQTxoI7lXwXO0embTzb/PeDqhn/ipvfieRZEBwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:367e,2606:4700:3034::ac43:8a8a
2026-08-21 19:50:47
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.54.126,172.67.138.138 ech=AEX+DQBBeQAgACCSXe+UsQTxoI7lXwXO0embTzb/PeDqhn/ipvfieRZEBwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:367e,2606:4700:3034::ac43:8a8a − 1 . alpn="h3,h2" ipv4hint=104.21.54.126,172.67.138.138 ech=AEX+DQBBBAAgACDAgNRH8eiV2kgkIi+I6vi7N39a8fxx18x620vrsIoDHQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:367e,2606:4700:3034::ac43:8a8a
SOA + serial 2412787065 − serial 2411677879
2026-08-09 16:32:10
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.54.126,172.67.138.138 ech=AEX+DQBBBAAgACDAgNRH8eiV2kgkIi+I6vi7N39a8fxx18x620vrsIoDHQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:367e,2606:4700:3034::ac43:8a8a − 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBB4gAgACAAdEX3zNkKUCQD2L8fNGrU+jE4Z7K24R92ZLNPY/mEFwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
SOA + serial 2411677879 − serial 2409546550
2026-07-15 08:20:37
A + 188.114.96.1 + 188.114.97.1 − 104.21.54.126 − 172.67.138.138
AAAA + 2a06:98c1:3120::1 + 2a06:98c1:3121::1 − 2606:4700:3033::ac43:8a8a − 2606:4700:3035::6815:367e
HTTPS + 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBB4gAgACAAdEX3zNkKUCQD2L8fNGrU+jE4Z7K24R92ZLNPY/mEFwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1 − 1 . alpn="h3,h2" ipv4hint=104.21.54.126,172.67.138.138 ech=AEX+DQBBAwAgACD1cB1qzynifZz5vpPZp1Dxi0PrBvgQIAAjRgK+MfrUXgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8a8a,2606:4700:3035::6815:367e
SOA + serial 2409546550 − serial 2407676772
2026-06-25 16:42:59
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.54.126,172.67.138.138 ech=AEX+DQBBAwAgACD1cB1qzynifZz5vpPZp1Dxi0PrBvgQIAAjRgK+MfrUXgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8a8a,2606:4700:3035::6815:367e − 1 . alpn="h3,h2" ipv4hint=104.21.54.126,172.67.138.138 ech=AEX+DQBBwwAgACB0sUtEedfCu0o67EMIFJZgEknwVE6/Vpm5YrKuzVkNJwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8a8a,2606:4700:3035::6815:367e
SOA + serial 2407676772 − serial 2407472950
2026-06-21 04:13:03
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.54.126,172.67.138.138 ech=AEX+DQBBwwAgACB0sUtEedfCu0o67EMIFJZgEknwVE6/Vpm5YrKuzVkNJwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8a8a,2606:4700:3035::6815:367e − 1 . alpn="h3,h2" ipv4hint=104.21.54.126,172.67.138.138 ech=AEX+DQBBKgAgACDIjZZ8c5lFDU5IzMo0uf5xMkpIjtshrETGixZHNSoUaAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8a8a,2606:4700:3035::6815:367e
SOA + serial 2407472950 − serial 2406576598
2026-06-20 02:40:56
A + 104.21.54.126 + 172.67.138.138 − 188.114.96.9 − 188.114.97.9
AAAA + 2606:4700:3033::ac43:8a8a + 2606:4700:3035::6815:367e − 2a06:98c1:3120::9 − 2a06:98c1:3121::9
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.54.126,172.67.138.138 ech=AEX+DQBBKgAgACDIjZZ8c5lFDU5IzMo0uf5xMkpIjtshrETGixZHNSoUaAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8a8a,2606:4700:3035::6815:367e − 1 . alpn="h3,h2" ipv4hint=188.114.96.9,188.114.97.9 ech=AEX+DQBBXgAgACBYdqEg9t+ceUEOewqh+wmq9pQHyffrmdwg5FCZq2THbwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::9,2a06:98c1:3121::9
2026-06-18 07:50:41 baseline 2 NS · 2 A · 5 MX · 2 AAAA · 2 TXT · 1 HTTPS · serial 2406576598 · DMARC · 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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