doktortjek.dk
📜 DNS record history  ·  ← Current records
📜 Record History9 scans · 27 changes
Scanned AtChanges since previous scan
2026-09-01 19:54:07
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.8.30,172.67.156.186 ech=AEX+DQBBkQAgACC1LvNM9sCVP6fJcVezQMTvL0LLilsvTlcarXL7lWQaOQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:81e,2606:4700:3036::ac43:9cba − 1 . alpn="h3,h2" ipv4hint=104.21.8.30,172.67.156.186 ech=AEX+DQBBOAAgACACu6z+tYlNEn+wKDk/uzhGc5lAyIsqWJhR583j7e+BfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:81e,2606:4700:3036::ac43:9cba
2026-08-27 03:30:04
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.8.30,172.67.156.186 ech=AEX+DQBBOAAgACACu6z+tYlNEn+wKDk/uzhGc5lAyIsqWJhR583j7e+BfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:81e,2606:4700:3036::ac43:9cba − 1 . alpn="h3,h2" ipv4hint=104.21.8.30,172.67.156.186 ech=AEX+DQBB7wAgACDvRZwvEQkkKaY2fFdWpLJRWAGStxogw24m9ddhtXtyJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:81e,2606:4700:3036::ac43:9cba
SOA + serial 2413255907 − serial 2411297072
2026-08-09 14:49:42
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.8.30,172.67.156.186 ech=AEX+DQBB7wAgACDvRZwvEQkkKaY2fFdWpLJRWAGStxogw24m9ddhtXtyJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:81e,2606:4700:3036::ac43:9cba − 1 . alpn="h3,h2" ipv4hint=104.21.8.30,172.67.156.186 ech=AEX+DQBBbQAgACAKzNGfgbRI6FQFqiajjbx9I4RsK6sOoT1ArabI0F+DKQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:81e,2606:4700:3036::ac43:9cba
SOA + serial 2411297072 − serial 2410942438
2026-08-01 00:58:51
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.8.30,172.67.156.186 ech=AEX+DQBBbQAgACAKzNGfgbRI6FQFqiajjbx9I4RsK6sOoT1ArabI0F+DKQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:81e,2606:4700:3036::ac43:9cba − 1 . alpn="h3,h2" ipv4hint=104.21.8.30,172.67.156.186 ech=AEX+DQBB1wAgACATfAkls6uXiVDPieFWumdy19DWS5Yn174qxrea3McKeQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:81e,2606:4700:3036::ac43:9cba
SOA + serial 2410942438 − serial 2409108701
2026-07-11 03:32:48
AAAA + 2606:4700:3030::6815:81e + 2606:4700:3036::ac43:9cba − 2606:4700:3032::6815:81e − 2606:4700:3034::ac43:9cba
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.8.30,172.67.156.186 ech=AEX+DQBB1wAgACATfAkls6uXiVDPieFWumdy19DWS5Yn174qxrea3McKeQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:81e,2606:4700:3036::ac43:9cba − 1 . alpn="h3,h2" ipv4hint=104.21.8.30,172.67.156.186 ech=AEX+DQBBvgAgACD24gmTILd0Z/WnkYY5L23kOn2DhJNgCIM2lZufrsppdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:81e,2606:4700:3034::ac43:9cba
SOA + serial 2409108701 − serial 2407035099
2026-06-26 03:57:01
NS + cory.ns.cloudflare.com + rosa.ns.cloudflare.com
A + 104.21.8.30 + 172.67.156.186
MX + 10 mail.mikrosec.net
AAAA + 2606:4700:3032::6815:81e + 2606:4700:3034::ac43:9cba
TXT + v=spf1 a ip4:93.167.225.233 mx:mail.mikrosec.net -all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.8.30,172.67.156.186 ech=AEX+DQBBvgAgACD24gmTILd0Z/WnkYY5L23kOn2DhJNgCIM2lZufrsppdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:81e,2606:4700:3034::ac43:9cba
SOA + serial 2407035099
DNSSEC + secure − indeterminate
2026-06-21 22:56:38
NS − cory.ns.cloudflare.com − rosa.ns.cloudflare.com
A − 104.21.8.30 − 172.67.156.186
MX − 10 mail.mikrosec.net
AAAA − 2606:4700:3032::6815:81e − 2606:4700:3034::ac43:9cba
TXT − v=spf1 a ip4:93.167.225.233 mx:mail.mikrosec.net -all
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.8.30,172.67.156.186 ech=AEX+DQBB2wAgACCy0Jo1hdYZeSig2z7lYyi/5ZcEzr4tJd+zWnxp2OgmYgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:81e,2606:4700:3034::ac43:9cba
SOA − serial 2407035099
DNSSEC + indeterminate − secure
2026-06-20 18:08:40
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.8.30,172.67.156.186 ech=AEX+DQBB2wAgACCy0Jo1hdYZeSig2z7lYyi/5ZcEzr4tJd+zWnxp2OgmYgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:81e,2606:4700:3034::ac43:9cba − 1 . alpn="h3,h2" ipv4hint=104.21.8.30,172.67.156.186 ech=AEX+DQBBTgAgACBkv//ZxP4Vaum9fERkUVoG+f/WeY8RgzuorCx9S5g9PgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:81e,2606:4700:3034::ac43:9cba
2026-06-17 04:05:30 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 1 TXT · 1 HTTPS · serial 2407035099 · DNSSEC secure

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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