rsen.dk
📜 DNS record history  ·  ← Current records
📜 Record History8 scans · 27 changes
Scanned AtChanges since previous scan
2026-08-28 07:26:33
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.82.64,172.67.197.112 ech=AEX+DQBBMgAgACB2gyxIfgnmTyLKl+z5EdXkR9TwlIiJEVN8uT3zS3XZRwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:5240,2606:4700:3035::ac43:c570 − 1 . alpn="h3,h2" ipv4hint=104.21.82.64,172.67.197.112 ech=AEX+DQBBhgAgACD3kTKr4mmhdmqt93xaex5UtQANHHI70Pr93iCzaPMBDwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:5240,2606:4700:3035::ac43:c570
2026-08-26 04:16:26
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.82.64,172.67.197.112 ech=AEX+DQBBhgAgACD3kTKr4mmhdmqt93xaex5UtQANHHI70Pr93iCzaPMBDwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:5240,2606:4700:3035::ac43:c570 − 1 . alpn="h3,h2" ipv4hint=104.21.82.64,172.67.197.112 ech=AEX+DQBBuAAgACDQMRpEFv9vEDQRZlKbJdl28UdpJF2s+8qyeT6gIIgFAwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:5240,2606:4700:3035::ac43:c570
2026-08-14 00:30:32
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.82.64,172.67.197.112 ech=AEX+DQBBuAAgACDQMRpEFv9vEDQRZlKbJdl28UdpJF2s+8qyeT6gIIgFAwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:5240,2606:4700:3035::ac43:c570 − 1 . alpn="h3,h2" ipv4hint=104.21.82.64,172.67.197.112 ech=AEX+DQBBUwAgACAqO8DW91keDLl3/QPahVxnblZmLsz2tLxxOUZRTKTMOAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:5240,2606:4700:3035::ac43:c570
SOA + serial 2411894963 − serial 2410295226
DNSSEC + insecure − indeterminate
2026-07-23 18:16:04
AAAA + 2606:4700:3033::6815:5240 + 2606:4700:3035::ac43:c570 − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.82.64,172.67.197.112 ech=AEX+DQBBUwAgACAqO8DW91keDLl3/QPahVxnblZmLsz2tLxxOUZRTKTMOAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:5240,2606:4700:3035::ac43:c570 − 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBrgAgACBlcYwFMFnRlIY2SWqfE0UPjtipWZe+5IrLScFuly4kNQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
SOA + serial 2410295226 − serial 2406768770
DNSSEC + indeterminate − insecure
2026-06-25 03:58:51
AAAA + 2a06:98c1:3120::1 + 2a06:98c1:3121::1 − 2606:4700:3035::ac43:c570 − 2606:4700:3037::6815:5240
HTTPS + 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBrgAgACBlcYwFMFnRlIY2SWqfE0UPjtipWZe+5IrLScFuly4kNQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1 − 1 . alpn="h3,h2" ipv4hint=104.21.82.64,172.67.197.112 ech=AEX+DQBBwwAgACB0sUtEedfCu0o67EMIFJZgEknwVE6/Vpm5YrKuzVkNJwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:c570,2606:4700:3037::6815:5240
2026-06-21 04:24:31
NS + donald.ns.cloudflare.com + zoe.ns.cloudflare.com
A + 104.21.82.64 + 172.67.197.112
MX + 0 rsen-dk.mail.protection.outlook.com
AAAA + 2606:4700:3035::ac43:c570 + 2606:4700:3037::6815:5240
TXT + MS=ms28847310 + v=spf1 include:spf.protection.outlook.com -all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.82.64,172.67.197.112 ech=AEX+DQBBwwAgACB0sUtEedfCu0o67EMIFJZgEknwVE6/Vpm5YrKuzVkNJwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:c570,2606:4700:3037::6815:5240
SOA + serial 2406768770
DNSSEC + insecure − indeterminate
2026-06-20 21:54:49
NS − donald.ns.cloudflare.com − zoe.ns.cloudflare.com
A − 188.114.96.1 − 188.114.97.1
MX − 0 rsen-dk.mail.protection.outlook.com
AAAA − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
TXT − MS=ms28847310 − v=spf1 include:spf.protection.outlook.com -all
HTTPS − 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBNAAgACDAjIMLMdyoyKrz46qSONFPzN+RU0NXjPG5OscOQ8iLfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
SOA − serial 2406768770
DNSSEC + indeterminate − insecure
2026-06-17 13:04:50 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 2 TXT · 1 HTTPS · serial 2406768770 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 8 scans). Click a timestamp to view that full snapshot.

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