ismessen.dk
📜 DNS record history  ·  ← Current records
📜 Record History10 scans · 29 changes
Scanned AtChanges since previous scan
2026-08-21 21:04:45
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.12.204,172.67.153.65 ech=AEX+DQBB9AAgACD3ERJYIyHv89YHXNmqxmsBt/DtotScGXwetZzWWVbEAwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:ccc,2606:4700:3037::ac43:9941 − 1 . alpn="h3,h2" ipv4hint=104.21.12.204,172.67.153.65 ech=AEX+DQBBkwAgACCSCvcc/BOS4OwqCEyJAUhwWdbwHLkSyrxq1CxuBX/GZgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:ccc,2606:4700:3037::ac43:9941
SOA + serial 2412759481 − serial 2412530911
2026-08-18 20:15:10
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.12.204,172.67.153.65 ech=AEX+DQBBkwAgACCSCvcc/BOS4OwqCEyJAUhwWdbwHLkSyrxq1CxuBX/GZgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:ccc,2606:4700:3037::ac43:9941 − 1 . alpn="h3,h2" ipv4hint=104.21.12.204,172.67.153.65 ech=AEX+DQBBhQAgACACc2urJdq/akz3kwurKMCK/lLsRq+MCGX6XCKJEfssFgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:ccc,2606:4700:3037::ac43:9941
SOA + serial 2412530911 − serial 2410474683
2026-07-25 22:58:31
AAAA + 2606:4700:3037::6815:ccc + 2606:4700:3037::ac43:9941 − 2606:4700:3030::6815:ccc − 2606:4700:3030::ac43:9941
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.12.204,172.67.153.65 ech=AEX+DQBBhQAgACACc2urJdq/akz3kwurKMCK/lLsRq+MCGX6XCKJEfssFgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:ccc,2606:4700:3037::ac43:9941 − 1 . alpn="h3,h2" ipv4hint=104.21.12.204,172.67.153.65 ech=AEX+DQBBpwAgACDo/XZK9WMmGUCu8Y1c0FhuQkvvhv7Eh3p+EjEWTF1DbgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:ccc,2606:4700:3030::ac43:9941
SOA + serial 2410474683 − serial 2407737009
DNSSEC + insecure − indeterminate
2026-06-24 18:57:17
NS + barbara.ns.cloudflare.com + justin.ns.cloudflare.com
A + 104.21.12.204 + 172.67.153.65
MX + 0 mail.ismessen.dk + 10 mx1.onlinemail.io + 20 mx2.onlinemail.io
AAAA + 2606:4700:3030::6815:ccc + 2606:4700:3030::ac43:9941
TXT + v=spf1 a include:spf.curanet.dk ~all + v=spf1 a mx ~all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.12.204,172.67.153.65 ech=AEX+DQBBpwAgACDo/XZK9WMmGUCu8Y1c0FhuQkvvhv7Eh3p+EjEWTF1DbgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:ccc,2606:4700:3030::ac43:9941
SOA + serial 2407737009
2026-06-23 16:49:19
NS − barbara.ns.cloudflare.com − justin.ns.cloudflare.com
A − 104.21.12.204 − 172.67.153.65
MX − 0 mail.ismessen.dk − 10 mx1.onlinemail.io − 20 mx2.onlinemail.io
AAAA − 2606:4700:3030::6815:ccc − 2606:4700:3030::ac43:9941
TXT − v=spf1 a include:spf.curanet.dk ~all − v=spf1 a mx ~all
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.12.204,172.67.153.65 ech=AEX+DQBBOwAgACBiMbeLRaKiv6PJzAZW9T1PULQqMexp9BN7Gw9oTd+AMgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:ccc,2606:4700:3030::ac43:9941
SOA − serial 2407419777
DNSSEC + indeterminate − insecure
2026-06-21 13:16:00
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.12.204,172.67.153.65 ech=AEX+DQBBOwAgACBiMbeLRaKiv6PJzAZW9T1PULQqMexp9BN7Gw9oTd+AMgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:ccc,2606:4700:3030::ac43:9941 − 1 . alpn="h3,h2" ipv4hint=104.21.12.204,172.67.153.65 ech=AEX+DQBBEAAgACAMNs+N3CZyuNdAw68DeDISZizAtXC/G+vpfIRHCw46HQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:ccc,2606:4700:3030::ac43:9941
SOA + serial 2407419777 − serial 2407250000
2026-06-20 04:00:26
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.12.204,172.67.153.65 ech=AEX+DQBBEAAgACAMNs+N3CZyuNdAw68DeDISZizAtXC/G+vpfIRHCw46HQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:ccc,2606:4700:3030::ac43:9941 − 1 . alpn="h3,h2" ipv4hint=104.21.12.204,172.67.153.65 ech=AEX+DQBB4wAgACAHb0StlrwaX+Qy7seG9FWNodxpxCt6cP5+1Gl67RejRgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:ccc,2606:4700:3030::ac43:9941
2026-06-19 15:04:40
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.12.204,172.67.153.65 ech=AEX+DQBB4wAgACAHb0StlrwaX+Qy7seG9FWNodxpxCt6cP5+1Gl67RejRgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:ccc,2606:4700:3030::ac43:9941 − 1 . alpn="h3,h2" ipv4hint=104.21.12.204,172.67.153.65 ech=AEX+DQBBmAAgACDfDiA8xc92kuaz2LwTl2RYEC9S5DPWPdpWYke7/BM3DwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:ccc,2606:4700:3030::ac43:9941
2026-06-19 09:37:11
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.12.204,172.67.153.65 ech=AEX+DQBBmAAgACDfDiA8xc92kuaz2LwTl2RYEC9S5DPWPdpWYke7/BM3DwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:ccc,2606:4700:3030::ac43:9941 − 1 . alpn="h3,h2" ipv4hint=104.21.12.204,172.67.153.65 ech=AEX+DQBBNAAgACDAjIMLMdyoyKrz46qSONFPzN+RU0NXjPG5OscOQ8iLfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:ccc,2606:4700:3030::ac43:9941
SOA + serial 2407250000 − serial 2407128446
2026-06-17 13:28:48 baseline 2 NS · 2 A · 3 MX · 2 AAAA · 2 TXT · 1 HTTPS · serial 2407128446 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 10 scans). Click a timestamp to view that full snapshot.

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