rbf.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 22 changes
Scanned AtChanges since previous scan
2026-08-07 01:14:41
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.93.184,172.67.213.182 ech=AEX+DQBBaQAgACDo74s5Xa8acULxEgL+w/1q1oi+/WEvEeX9jQ5ttTQvAgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:d5b6,2606:4700:3033::6815:5db8 − 1 . alpn="h3,h2" ipv4hint=104.21.93.184,172.67.213.182 ech=AEX+DQBBRwAgACA03dVKxAItYMJcIoiY52sDQwGEANF/KTCK8i8bjMNqEgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:d5b6,2606:4700:3033::6815:5db8
SOA + serial 2411484144 − serial 2409833853
2026-07-18 13:39:13
AAAA + 2606:4700:3031::ac43:d5b6 + 2606:4700:3033::6815:5db8 − 2606:4700:3033::ac43:d5b6 − 2606:4700:3034::6815:5db8
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.93.184,172.67.213.182 ech=AEX+DQBBRwAgACA03dVKxAItYMJcIoiY52sDQwGEANF/KTCK8i8bjMNqEgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:d5b6,2606:4700:3033::6815:5db8 − 1 . alpn="h3,h2" ipv4hint=104.21.93.184,172.67.213.182 ech=AEX+DQBBGAAgACDhwS/67k84wLHm5CKbXNQzU29Q0nru/nsQWaCXWmOfFwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:d5b6,2606:4700:3034::6815:5db8
SOA + serial 2409833853 − serial 2406385610
2026-06-22 04:25:59
NS + jay.ns.cloudflare.com + uma.ns.cloudflare.com
A + 104.21.93.184 + 172.67.213.182
AAAA + 2606:4700:3033::ac43:d5b6 + 2606:4700:3034::6815:5db8
TXT + v=spf1 -all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.93.184,172.67.213.182 ech=AEX+DQBBGAAgACDhwS/67k84wLHm5CKbXNQzU29Q0nru/nsQWaCXWmOfFwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:d5b6,2606:4700:3034::6815:5db8
SOA + serial 2406385610
DMARC + v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;
DNSSEC + insecure − indeterminate
2026-06-21 09:24:25 no changes
2026-06-20 15:02:06
NS − jay.ns.cloudflare.com − uma.ns.cloudflare.com
A − 104.21.93.184 − 172.67.213.182
AAAA − 2606:4700:3033::ac43:d5b6 − 2606:4700:3034::6815:5db8
TXT − v=spf1 -all
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.93.184,172.67.213.182 ech=AEX+DQBBoQAgACB/+vLS9k6Bir4o3pXU7PtIV1RhZw+ymD3RGGd4uFcpZgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:d5b6,2606:4700:3034::6815:5db8
SOA − serial 2406385610
DMARC − v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;
DNSSEC + indeterminate − insecure
2026-06-19 17:41:01
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.93.184,172.67.213.182 ech=AEX+DQBBoQAgACB/+vLS9k6Bir4o3pXU7PtIV1RhZw+ymD3RGGd4uFcpZgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:d5b6,2606:4700:3034::6815:5db8 − 1 . alpn="h3,h2" ipv4hint=104.21.93.184,172.67.213.182 ech=AEX+DQBBLQAgACCrQdpb2a3PDJIlRena30f6iXhyGTgVnWbVR/N7meI8EgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:d5b6,2606:4700:3034::6815:5db8
2026-06-17 19:42:40 baseline 2 NS · 2 A · 2 AAAA · 1 TXT · 1 HTTPS · serial 2406385610 · 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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