nilsson-it.dk
📜 DNS record history  ·  ← Current records
📜 Record History11 scans · 18 changes
Scanned AtChanges since previous scan
2026-09-03 18:25:57
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.91.111,172.67.215.249 ech=AEX+DQBBaAAgACDVSTPpM3hpHyr4UskBCfwrwlZvgJgid+ggFVWwOKsmZQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:5b6f,2606:4700:3036::ac43:d7f9 − 1 . alpn="h3,h2" ipv4hint=104.21.91.111,172.67.215.249 ech=AEX+DQBBGQAgACAPXO7Y1DOCev7PtFEuNgGpquqxccAADZv09nN/Da31IgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:5b6f,2606:4700:3036::ac43:d7f9
SOA + serial 2413884830 − serial 2413304257
2026-08-28 01:18:26
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.91.111,172.67.215.249 ech=AEX+DQBBGQAgACAPXO7Y1DOCev7PtFEuNgGpquqxccAADZv09nN/Da31IgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:5b6f,2606:4700:3036::ac43:d7f9 − 1 . alpn="h3,h2" ipv4hint=104.21.91.111,172.67.215.249 ech=AEX+DQBBJwAgACCQHAtJYIq85kmyNPaZkWVccR9iwKDrnyaBxFDHZmIAdAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:5b6f,2606:4700:3036::ac43:d7f9
SOA + serial 2413304257 − serial 2411230655
2026-08-03 18:21:26
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.91.111,172.67.215.249 ech=AEX+DQBBJwAgACCQHAtJYIq85kmyNPaZkWVccR9iwKDrnyaBxFDHZmIAdAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:5b6f,2606:4700:3036::ac43:d7f9 − 1 . alpn="h3,h2" ipv4hint=104.21.91.111,172.67.215.249 ech=AEX+DQBB0wAgACBk5n1x0V/k4OK1A3MsDujzmtSx40t+FWWTeBCaJDc9CgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:5b6f,2606:4700:3036::ac43:d7f9
SOA + serial 2411230655 − serial 2410457893
2026-07-25 20:29:56
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.91.111,172.67.215.249 ech=AEX+DQBB0wAgACBk5n1x0V/k4OK1A3MsDujzmtSx40t+FWWTeBCaJDc9CgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:5b6f,2606:4700:3036::ac43:d7f9 − 1 . alpn="h3,h2" ipv4hint=104.21.91.111,172.67.215.249 ech=AEX+DQBBEQAgACCXnxSvuyyJf64fAgzwRwpKycgHe1HtIoYHPoJC6KKxMAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:5b6f,2606:4700:3036::ac43:d7f9
SOA + serial 2410457893 − serial 2409157052
2026-07-12 00:07:40
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.91.111,172.67.215.249 ech=AEX+DQBBEQAgACCXnxSvuyyJf64fAgzwRwpKycgHe1HtIoYHPoJC6KKxMAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:5b6f,2606:4700:3036::ac43:d7f9 − 1 . alpn="h3,h2" ipv4hint=104.21.91.111,172.67.215.249 ech=AEX+DQBByQAgACCdVm893oKm+esp8fMcR7w6xQPybcRl2uqE0eYwnTwiIQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:5b6f,2606:4700:3036::ac43:d7f9
SOA + serial 2409157052 − serial 2408774670
2026-07-06 01:51:16
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.91.111,172.67.215.249 ech=AEX+DQBByQAgACCdVm893oKm+esp8fMcR7w6xQPybcRl2uqE0eYwnTwiIQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:5b6f,2606:4700:3036::ac43:d7f9 − 1 . alpn="h3,h2" ipv4hint=104.21.91.111,172.67.215.249 ech=AEX+DQBBagAgACDDsyVqPEAtrend6qvWNpnQ9uCKTibKejUzCnqEWJouYAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:5b6f,2606:4700:3036::ac43:d7f9
SOA + serial 2408774670 − serial 2408552726
2026-07-03 20:30:57
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.91.111,172.67.215.249 ech=AEX+DQBBagAgACDDsyVqPEAtrend6qvWNpnQ9uCKTibKejUzCnqEWJouYAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:5b6f,2606:4700:3036::ac43:d7f9 − 1 . alpn="h3,h2" ipv4hint=104.21.91.111,172.67.215.249 ech=AEX+DQBBtQAgACADQzR+USHgYlLFSCBkYhDs4cltjaEhhSfnDDVK9WLSHwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:5b6f,2606:4700:3036::ac43:d7f9
SOA + serial 2408552726 − serial 2407083449
2026-06-21 23:17:39
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.91.111,172.67.215.249 ech=AEX+DQBBtQAgACADQzR+USHgYlLFSCBkYhDs4cltjaEhhSfnDDVK9WLSHwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:5b6f,2606:4700:3036::ac43:d7f9 − 1 . alpn="h3,h2" ipv4hint=104.21.91.111,172.67.215.249 ech=AEX+DQBBIgAgACCBYdE+DzE+rOpR5P+SjZodmCzpXUxHN8fJfunZ1DZOGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:5b6f,2606:4700:3036::ac43:d7f9
2026-06-21 07:55:46
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.91.111,172.67.215.249 ech=AEX+DQBBIgAgACCBYdE+DzE+rOpR5P+SjZodmCzpXUxHN8fJfunZ1DZOGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:5b6f,2606:4700:3036::ac43:d7f9 − 1 . alpn="h3,h2" ipv4hint=104.21.91.111,172.67.215.249 ech=AEX+DQBBQAAgACD6RriygnhFShwHezuX3s2fhCCTl/l2KxhdqNY5ZPYkXAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:5b6f,2606:4700:3036::ac43:d7f9
2026-06-20 21:54:51
AAAA + 2606:4700:3034::6815:5b6f + 2606:4700:3036::ac43:d7f9 − 2606:4700:3035::6815:5b6f − 2606:4700:3035::ac43:d7f9
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.91.111,172.67.215.249 ech=AEX+DQBBQAAgACD6RriygnhFShwHezuX3s2fhCCTl/l2KxhdqNY5ZPYkXAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:5b6f,2606:4700:3036::ac43:d7f9 − 1 . alpn="h3,h2" ipv4hint=104.21.91.111,172.67.215.249 ech=AEX+DQBBbgAgACAF+ScJsoMqNu3Oyfi2Xd0bvzJEGI01iW6VzCfSjaLZZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:5b6f,2606:4700:3035::ac43:d7f9
2026-06-18 09:18:02 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 4 TXT · 1 HTTPS · serial 2407083449 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 11 scans). Click a timestamp to view that full snapshot.

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