blkdnm.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 21 changes
Scanned AtChanges since previous scan
2026-08-28 01:07:17
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.55.142,172.67.149.32 ech=AEX+DQBBGQAgACAPXO7Y1DOCev7PtFEuNgGpquqxccAADZv09nN/Da31IgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:378e,2606:4700:3037::ac43:9520 − 1 . alpn="h3,h2" ipv4hint=104.21.55.142,172.67.149.32 ech=AEX+DQBB+gAgACDM1yQeUK873U1PKf+4vI2kBV1nf/xEF/HvhrLrkTP9VwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:378e,2606:4700:3037::ac43:9520
2026-08-15 12:06:48
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.55.142,172.67.149.32 ech=AEX+DQBB+gAgACDM1yQeUK873U1PKf+4vI2kBV1nf/xEF/HvhrLrkTP9VwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:378e,2606:4700:3037::ac43:9520 − 1 . alpn="h3,h2" ipv4hint=104.21.55.142,172.67.149.32 ech=AEX+DQBB6wAgACAPL1XAqgtdgmLAB/Y6aVEP8Hft4edI+e5+G0thDIrtKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:378e,2606:4700:3037::ac43:9520
SOA + serial 2412110696 − serial 2409603162
DNSSEC + insecure − indeterminate
2026-07-16 23:55:51
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.55.142,172.67.149.32 ech=AEX+DQBB6wAgACAPL1XAqgtdgmLAB/Y6aVEP8Hft4edI+e5+G0thDIrtKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:378e,2606:4700:3037::ac43:9520 − 1 . alpn="h3,h2" ipv4hint=104.21.55.142,172.67.149.32 ech=AEX+DQBBnAAgACDUENXMOhr+XAQw4e21dSpuxvGopCER3M4zYCS2BqH3DwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:378e,2606:4700:3037::ac43:9520
SOA + serial 2409603162 − serial 2407010070
DNSSEC + indeterminate − insecure
2026-07-02 07:18:41
AAAA + 2606:4700:3032::6815:378e + 2606:4700:3037::ac43:9520 − 2606:4700:3030::6815:378e − 2606:4700:3034::ac43:9520
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.55.142,172.67.149.32 ech=AEX+DQBBnAAgACDUENXMOhr+XAQw4e21dSpuxvGopCER3M4zYCS2BqH3DwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:378e,2606:4700:3037::ac43:9520 − 1 . alpn="h3,h2" ipv4hint=104.21.55.142,172.67.149.32 ech=AEX+DQBB5QAgACANoKdFxxiFPsD4QSdYxkHiwK2EkxYzvvDDsPDlCWsLJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:378e,2606:4700:3034::ac43:9520
2026-06-21 21:20:25
NS + dana.ns.cloudflare.com + matt.ns.cloudflare.com
A + 104.21.55.142 + 172.67.149.32
AAAA + 2606:4700:3030::6815:378e + 2606:4700:3034::ac43:9520
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.55.142,172.67.149.32 ech=AEX+DQBB5QAgACANoKdFxxiFPsD4QSdYxkHiwK2EkxYzvvDDsPDlCWsLJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:378e,2606:4700:3034::ac43:9520
SOA + serial 2407010070
DNSSEC + insecure − indeterminate
2026-06-20 21:16:50
NS − dana.ns.cloudflare.com − matt.ns.cloudflare.com
A − 104.21.55.142 − 172.67.149.32
AAAA − 2606:4700:3030::6815:378e − 2606:4700:3034::ac43:9520
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.55.142,172.67.149.32 ech=AEX+DQBBkQAgACClJENMjJCKs8qIfd+04OvwQP4hU5mfUQK6PmcbIChPAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:378e,2606:4700:3034::ac43:9520
SOA − serial 2407010070
DNSSEC + indeterminate − insecure
2026-06-16 14:50:49 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2407010070 · 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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