madsostergaard.dk
📜 DNS record history  ·  ← Current records
📜 Record History8 scans · 43 changes
Scanned AtChanges since previous scan
2026-08-22 17:42:39
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.70.150,172.67.136.193 ech=AEX+DQBBQQAgACBkTgHj7nPLRcNlASu/SGBSRzIku4qTcg0FweSLnAnTEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:4696,2606:4700:3037::ac43:88c1 − 1 . alpn="h3,h2" ipv4hint=104.21.70.150,172.67.136.193 ech=AEX+DQBBMAAgACBOzhe/5y08okdSS6w2anPzLAmZav1U3QMy51I7lYWKYgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:4696,2606:4700:3037::ac43:88c1
SOA + serial 2412818353 − serial 2411550393
2026-08-10 01:35:28
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.70.150,172.67.136.193 ech=AEX+DQBBMAAgACBOzhe/5y08okdSS6w2anPzLAmZav1U3QMy51I7lYWKYgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:4696,2606:4700:3037::ac43:88c1 − 1 . alpn="h3,h2" ipv4hint=104.21.70.150,172.67.136.193 ech=AEX+DQBBsQAgACCz2k/ywFYP2BYpGxKYTW57tLTqRrCP46UwCNFr3NMVfAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:4696,2606:4700:3037::ac43:88c1
SOA + serial 2411550393 − serial 2410017502
2026-07-21 11:57:33
AAAA + 2606:4700:3037::6815:4696 + 2606:4700:3037::ac43:88c1 − 2606:4700:3032::6815:4696 − 2606:4700:3033::ac43:88c1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.70.150,172.67.136.193 ech=AEX+DQBBsQAgACCz2k/ywFYP2BYpGxKYTW57tLTqRrCP46UwCNFr3NMVfAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:4696,2606:4700:3037::ac43:88c1 − 1 . alpn="h3,h2" ipv4hint=104.21.70.150,172.67.136.193 ech=AEX+DQBBYgAgACDqnDDkbIRdgdj3Jn2kEllwVU3ODq2N9uock89gEpi9QQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4696,2606:4700:3033::ac43:88c1
SOA + serial 2410017502 − serial 2407712698
2026-06-23 22:35:04
NS + lars.ns.cloudflare.com + naomi.ns.cloudflare.com
A + 104.21.70.150 + 172.67.136.193
MX + 0 madsostergaard-dk.mail.protection.outlook.com
AAAA + 2606:4700:3032::6815:4696 + 2606:4700:3033::ac43:88c1
TXT + MS=ms38101349 + v=spf1 include:spf.protection.outlook.com -all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.70.150,172.67.136.193 ech=AEX+DQBBYgAgACDqnDDkbIRdgdj3Jn2kEllwVU3ODq2N9uock89gEpi9QQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4696,2606:4700:3033::ac43:88c1
SOA + serial 2407712698
DMARC + v=DMARC1; p=quarantine; rua=mailto:m@madsostergaard.dk; ruf=mailto:m@madsostergaard.dk;
DNSSEC + insecure − indeterminate
2026-06-23 17:23:44
NS − lars.ns.cloudflare.com − naomi.ns.cloudflare.com
A − 104.21.70.150 − 172.67.136.193
MX − 0 madsostergaard-dk.mail.protection.outlook.com
AAAA − 2606:4700:3032::6815:4696 − 2606:4700:3033::ac43:88c1
TXT − MS=ms38101349 − v=spf1 include:spf.protection.outlook.com -all
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.70.150,172.67.136.193 ech=AEX+DQBBOgAgACB99Ig3KN5T+y/a5VZ9pegt1lF0kYlzVcyjYOXvcMM6KwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4696,2606:4700:3033::ac43:88c1
SOA − serial 2406572791
DMARC − v=DMARC1; p=quarantine; rua=mailto:m@madsostergaard.dk; ruf=mailto:m@madsostergaard.dk;
DNSSEC + indeterminate − insecure
2026-06-21 05:51:01
NS + lars.ns.cloudflare.com + naomi.ns.cloudflare.com
A + 104.21.70.150 + 172.67.136.193
MX + 0 madsostergaard-dk.mail.protection.outlook.com
AAAA + 2606:4700:3032::6815:4696 + 2606:4700:3033::ac43:88c1
TXT + MS=ms38101349 + v=spf1 include:spf.protection.outlook.com -all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.70.150,172.67.136.193 ech=AEX+DQBBOgAgACB99Ig3KN5T+y/a5VZ9pegt1lF0kYlzVcyjYOXvcMM6KwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4696,2606:4700:3033::ac43:88c1
SOA + serial 2406572791
DMARC + v=DMARC1; p=quarantine; rua=mailto:m@madsostergaard.dk; ruf=mailto:m@madsostergaard.dk;
DNSSEC + insecure − indeterminate
2026-06-20 21:28:23
NS − lars.ns.cloudflare.com − naomi.ns.cloudflare.com
A − 104.21.70.150 − 172.67.136.193
MX − 0 madsostergaard-dk.mail.protection.outlook.com
AAAA − 2606:4700:3032::6815:4696 − 2606:4700:3033::ac43:88c1
TXT − MS=ms38101349 − v=spf1 include:spf.protection.outlook.com -all
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.70.150,172.67.136.193 ech=AEX+DQBBOwAgACAG1eGjqSgaba5UXmh5eE84iX3ffsXq/5DpIUhEmpCbbQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4696,2606:4700:3033::ac43:88c1
SOA − serial 2406572791
DMARC − v=DMARC1; p=quarantine; rua=mailto:m@madsostergaard.dk; ruf=mailto:m@madsostergaard.dk;
DNSSEC + indeterminate − insecure
2026-06-17 14:40:41 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 2 TXT · 1 HTTPS · serial 2406572791 · 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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