udrensning.dk
📜 DNS record history  ·  ← Current records
📜 Record History8 scans · 26 changes
Scanned AtChanges since previous scan
2026-08-28 09:25:01
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.4,172.67.131.106 ech=AEX+DQBBugAgACAXUf+23YDboba4db+V6/wsezT/zYza/z19G+HggcsuXAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:404,2606:4700:3037::ac43:836a − 1 . alpn="h3,h2" ipv4hint=104.21.4.4,172.67.131.106 ech=AEX+DQBBoQAgACDCQhzX8IFI3GrwbXGLUUjd0aVjrTxJuYwmRfTXogHvMAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:404,2606:4700:3037::ac43:836a
2026-08-25 20:21:32
AAAA + 2606:4700:3034::6815:404 + 2606:4700:3037::ac43:836a − 2606:4700:3032::ac43:836a − 2606:4700:3036::6815:404
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.4,172.67.131.106 ech=AEX+DQBBoQAgACDCQhzX8IFI3GrwbXGLUUjd0aVjrTxJuYwmRfTXogHvMAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:404,2606:4700:3037::ac43:836a − 1 . alpn="h3,h2" ipv4hint=104.21.4.4,172.67.131.106 ech=AEX+DQBBjAAgACDQObGefgaZg8NxOUcNwqD+ns7MgJcfGQl17j/hV08vRwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:836a,2606:4700:3036::6815:404
2026-07-27 20:15:34
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.4,172.67.131.106 ech=AEX+DQBBjAAgACDQObGefgaZg8NxOUcNwqD+ns7MgJcfGQl17j/hV08vRwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:836a,2606:4700:3036::6815:404 − 1 . alpn="h3,h2" ipv4hint=104.21.4.4,172.67.131.106 ech=AEX+DQBBqAAgACDG24+wlCgQmAo/RXbLJENHzbM1rqpMLoCsEm4cxXMIPAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:836a,2606:4700:3036::6815:404
SOA + serial 2410619965 − serial 2409110354
2026-07-10 05:00:27
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.4,172.67.131.106 ech=AEX+DQBBqAAgACDG24+wlCgQmAo/RXbLJENHzbM1rqpMLoCsEm4cxXMIPAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:836a,2606:4700:3036::6815:404 − 1 . alpn="h3,h2" ipv4hint=104.21.4.4,172.67.131.106 ech=AEX+DQBBiAAgACARTKoiqdG9303BqokiBfF15whWWUSfJjC+7+/4ivJ/OQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:836a,2606:4700:3036::6815:404
SOA + serial 2409110354 − serial 2405529011
2026-06-30 13:15:26
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.4,172.67.131.106 ech=AEX+DQBBiAAgACARTKoiqdG9303BqokiBfF15whWWUSfJjC+7+/4ivJ/OQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:836a,2606:4700:3036::6815:404 − 1 . alpn="h3,h2" ipv4hint=104.21.4.4,172.67.131.106 ech=AEX+DQBBdgAgACC7NHezHqFBNFro+vk3NhHMRFosyT3UWUbkmiJNsAUPSAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:836a,2606:4700:3036::6815:404
2026-06-25 20:03:04
NS + hans.ns.cloudflare.com + lia.ns.cloudflare.com
A + 104.21.4.4 + 172.67.131.106
MX + 0 udrensning-dk.mail.protection.outlook.com
AAAA + 2606:4700:3032::ac43:836a + 2606:4700:3036::6815:404
TXT + v=spf1 a:fahuawaceucaymq.directoryup.com include:sendgrid.net include:spf.protection.outlook.com -all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.4,172.67.131.106 ech=AEX+DQBBdgAgACC7NHezHqFBNFro+vk3NhHMRFosyT3UWUbkmiJNsAUPSAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:836a,2606:4700:3036::6815:404
SOA + serial 2405529011
DMARC + v=DMARC1; p=reject; rua=mailto:f4e3df53bb8b4931bba8c1503eba07db@dmarc-reports.cloudflare.net
DNSSEC + insecure − indeterminate
2026-06-20 15:19:52
NS − hans.ns.cloudflare.com − lia.ns.cloudflare.com
A − 104.21.4.4 − 172.67.131.106
MX − 0 udrensning-dk.mail.protection.outlook.com
AAAA − 2606:4700:3032::ac43:836a − 2606:4700:3036::6815:404
TXT − v=spf1 a:fahuawaceucaymq.directoryup.com include:sendgrid.net include:spf.protection.outlook.com -all
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.4.4,172.67.131.106 ech=AEX+DQBB5QAgACChQx2i+yB+lajFIzQxGHXruxhXb+XaBa5Rn/GiSbZUegAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:836a,2606:4700:3036::6815:404
SOA − serial 2405529011
DMARC − v=DMARC1; p=reject; rua=mailto:f4e3df53bb8b4931bba8c1503eba07db@dmarc-reports.cloudflare.net
DNSSEC + indeterminate − insecure
2026-06-18 05:55:24 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 1 TXT · 1 HTTPS · serial 2405529011 · DMARC · 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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