madsholstjensen.dk
📜 DNS record history  ·  ← Current records
📜 Record History9 scans · 17 changes
Scanned AtChanges since previous scan
2026-08-31 15:57:00
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.91.117,172.67.217.133 ech=AEX+DQBBbQAgACB7/SBH+xqW4r7SI60BZcc14GXZERm9bXXLDs1CZjL2RwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d985,2606:4700:3036::6815:5b75 − 1 . alpn="h3,h2" ipv4hint=104.21.91.117,172.67.217.133 ech=AEX+DQBBUAAgACD3l8ovAxtIO0TppJC+uNrMm/B5cB+5DcYe1jTmXy6mZgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d985,2606:4700:3036::6815:5b75
2026-08-23 11:54:37
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.91.117,172.67.217.133 ech=AEX+DQBBUAAgACD3l8ovAxtIO0TppJC+uNrMm/B5cB+5DcYe1jTmXy6mZgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d985,2606:4700:3036::6815:5b75 − 1 . alpn="h3,h2" ipv4hint=104.21.91.117,172.67.217.133 ech=AEX+DQBBZgAgACB/aSfXsGwLplYVTxaBBWKJ3ERO83HmmnYmrIs722VxCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d985,2606:4700:3036::6815:5b75
SOA + serial 2412918815 − serial 2412272029
2026-08-16 13:53:40
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.91.117,172.67.217.133 ech=AEX+DQBBZgAgACB/aSfXsGwLplYVTxaBBWKJ3ERO83HmmnYmrIs722VxCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d985,2606:4700:3036::6815:5b75 − 1 . alpn="h3,h2" ipv4hint=104.21.91.117,172.67.217.133 ech=AEX+DQBBSAAgACCdcsDkrLIDnIgGcYfL5sf7hS+FaWU3obLlk5vP3KkUIwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d985,2606:4700:3036::6815:5b75
SOA + serial 2412272029 − serial 2412235320
2026-08-15 09:10:39
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.91.117,172.67.217.133 ech=AEX+DQBBSAAgACCdcsDkrLIDnIgGcYfL5sf7hS+FaWU3obLlk5vP3KkUIwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d985,2606:4700:3036::6815:5b75 − 1 . alpn="h3,h2" ipv4hint=104.21.91.117,172.67.217.133 ech=AEX+DQBBYwAgACA1eFd5NOrLBXFsmeZu+NJFMzikTYVMb1TmbPxQjy8maAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d985,2606:4700:3036::6815:5b75
SOA + serial 2412235320 − serial 2411277625
2026-08-08 09:32:55
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.91.117,172.67.217.133 ech=AEX+DQBBYwAgACA1eFd5NOrLBXFsmeZu+NJFMzikTYVMb1TmbPxQjy8maAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d985,2606:4700:3036::6815:5b75 − 1 . alpn="h3,h2" ipv4hint=104.21.91.117,172.67.217.133 ech=AEX+DQBBxwAgACDCXafdPKrzjMJ+Q21/Ckx2tFagMvPYkBInxHCpd0y4NQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d985,2606:4700:3036::6815:5b75
SOA + serial 2411277625 − serial 2410559358
2026-07-27 09:25:14
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.91.117,172.67.217.133 ech=AEX+DQBBxwAgACDCXafdPKrzjMJ+Q21/Ckx2tFagMvPYkBInxHCpd0y4NQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d985,2606:4700:3036::6815:5b75 − 1 . alpn="h3,h2" ipv4hint=104.21.91.117,172.67.217.133 ech=AEX+DQBBZwAgACB2W6ZTOzA9079RR0x9iYIeL10EATZ30DQl6cQZ7OyPcQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d985,2606:4700:3036::6815:5b75
SOA + serial 2410559358 − serial 2407477984
2026-06-29 22:56:18
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.91.117,172.67.217.133 ech=AEX+DQBBZwAgACB2W6ZTOzA9079RR0x9iYIeL10EATZ30DQl6cQZ7OyPcQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d985,2606:4700:3036::6815:5b75 − 1 . alpn="h3,h2" ipv4hint=104.21.91.117,172.67.217.133 ech=AEX+DQBBdgAgACC7NHezHqFBNFro+vk3NhHMRFosyT3UWUbkmiJNsAUPSAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d985,2606:4700:3036::6815:5b75
MTA-STS + testing − invalid
2026-06-25 19:37:05
AAAA + 2606:4700:3036::6815:5b75 − 2606:4700:3033::6815:5b75
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.91.117,172.67.217.133 ech=AEX+DQBBdgAgACC7NHezHqFBNFro+vk3NhHMRFosyT3UWUbkmiJNsAUPSAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d985,2606:4700:3036::6815:5b75 − 1 . alpn="h3,h2" ipv4hint=104.21.91.117,172.67.217.133 ech=AEX+DQBBNAAgACDAjIMLMdyoyKrz46qSONFPzN+RU0NXjPG5OscOQ8iLfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d985,2606:4700:3033::6815:5b75
SOA + serial 2407477984 − serial 2406095413
MTA-STS + invalid − testing
2026-06-17 13:56:34 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 1 TXT · 1 HTTPS · serial 2406095413 · DMARC · TLSRPT · DNSSEC insecure · MTA-STS testing

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 9 scans). Click a timestamp to view that full snapshot.

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