jsuengineering.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 12 changes
Scanned AtChanges since previous scan
2026-09-03 19:55:57
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.65.128,172.67.145.109 ech=AEX+DQBBzAAgACB+k8EvF8oKr3LKVzXTnm9RTzLS0CCZIBy00U8yM4KIOQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:916d,2606:4700:3037::6815:4180 − 1 . alpn="h3,h2" ipv4hint=104.21.65.128,172.67.145.109 ech=AEX+DQBBUQAgACCoZlLtSpmOINFQurwcY2qn42vvP+feeXSPZ+crFUrgZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:916d,2606:4700:3037::6815:4180
SOA + serial 2413909709 − serial 2413715013
2026-09-02 04:09:13
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.65.128,172.67.145.109 ech=AEX+DQBBUQAgACCoZlLtSpmOINFQurwcY2qn42vvP+feeXSPZ+crFUrgZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:916d,2606:4700:3037::6815:4180 − 1 . alpn="h3,h2" ipv4hint=104.21.65.128,172.67.145.109 ech=AEX+DQBBtwAgACBDcNyPRGjsFrXzLfFcOJ3OxG4EU3aJM0UYC6clTq7CIQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:916d,2606:4700:3037::6815:4180
SOA + serial 2413715013 − serial 2410394600
2026-08-26 02:15:27
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.65.128,172.67.145.109 ech=AEX+DQBBtwAgACBDcNyPRGjsFrXzLfFcOJ3OxG4EU3aJM0UYC6clTq7CIQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:916d,2606:4700:3037::6815:4180 − 1 . alpn="h3,h2" ipv4hint=104.21.65.128,172.67.145.109 ech=AEX+DQBBsQAgACCgLhcIuy3fqEuNGgfUAMEy4nXJGfFjRnmDovkpP+QkBwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:916d,2606:4700:3037::6815:4180
2026-08-25 10:57:09
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.65.128,172.67.145.109 ech=AEX+DQBBsQAgACCgLhcIuy3fqEuNGgfUAMEy4nXJGfFjRnmDovkpP+QkBwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:916d,2606:4700:3037::6815:4180 − 1 . alpn="h3,h2" ipv4hint=104.21.65.128,172.67.145.109 ech=AEX+DQBBiQAgACA9OlQ1lx8WBinYc9R8TMZci027kMfs7SgEA4D/dcuLdAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:916d,2606:4700:3037::6815:4180
DNSSEC + insecure − indeterminate
2026-07-25 14:35:26
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.65.128,172.67.145.109 ech=AEX+DQBBiQAgACA9OlQ1lx8WBinYc9R8TMZci027kMfs7SgEA4D/dcuLdAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:916d,2606:4700:3037::6815:4180 − 1 . alpn="h3,h2" ipv4hint=104.21.65.128,172.67.145.109 ech=AEX+DQBBqwAgACBaFHFqKpl+NF6G2VTLepMMpcoBsz+C+ojpJ3gfulHeOgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:916d,2606:4700:3037::6815:4180
SOA + serial 2410394600 − serial 2406262790
DNSSEC + indeterminate − insecure
2026-06-26 09:01:16
AAAA + 2606:4700:3032::ac43:916d + 2606:4700:3037::6815:4180 − 2606:4700:3031::6815:4180 − 2606:4700:3036::ac43:916d
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.65.128,172.67.145.109 ech=AEX+DQBBqwAgACBaFHFqKpl+NF6G2VTLepMMpcoBsz+C+ojpJ3gfulHeOgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:916d,2606:4700:3037::6815:4180 − 1 . alpn="h3,h2" ipv4hint=104.21.65.128,172.67.145.109 ech=AEX+DQBBgwAgACA0KOPNBqTxhLwg5g8zJrhsSmTaWtcJ+w22tMJDD+Q2UwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4180,2606:4700:3036::ac43:916d
2026-06-17 18:02:38 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 3 TXT · 1 HTTPS · serial 2406262790 · DMARC · 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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