cryoem.dk
📜 DNS record history  ·  ← Current records
📜 Record History12 scans · 29 changes
Scanned AtChanges since previous scan
2026-08-30 23:04:09
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.86.46,172.67.215.17 ech=AEX+DQBBNgAgACCXu6Gv0OWYoRTHj89GfzI2a2MX9fjDnuNskn8hxSxrXAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:562e,2606:4700:3034::ac43:d711 − 1 . alpn="h3,h2" ipv4hint=104.21.86.46,172.67.215.17 ech=AEX+DQBBPQAgACDkuKfQxcLCoKVelFvnTBm0d0HdzqjT/XLBRwU66UqnDwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:562e,2606:4700:3034::ac43:d711
SOA + serial 2413586460 − serial 2412987509
2026-08-24 02:44:45
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.86.46,172.67.215.17 ech=AEX+DQBBPQAgACDkuKfQxcLCoKVelFvnTBm0d0HdzqjT/XLBRwU66UqnDwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:562e,2606:4700:3034::ac43:d711 − 1 . alpn="h3,h2" ipv4hint=104.21.86.46,172.67.215.17 ech=AEX+DQBBngAgACCAzZZfBJ6bXFrTj4vM0PdewqBXY1OFSA6mAsB0rZSAcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:562e,2606:4700:3034::ac43:d711
SOA + serial 2412987509 − serial 2410913909
2026-08-04 05:47:14
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.86.46,172.67.215.17 ech=AEX+DQBBngAgACCAzZZfBJ6bXFrTj4vM0PdewqBXY1OFSA6mAsB0rZSAcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:562e,2606:4700:3034::ac43:d711 − 1 . alpn="h3,h2" ipv4hint=104.21.86.46,172.67.215.17 ech=AEX+DQBBxwAgACBjf+YrBA1OBGxIywIhGqsTXzKFK2q6ciuXd3KLpC9EKAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:562e,2606:4700:3034::ac43:d711
SOA + serial 2410913909 − serial 2410359092
2026-07-24 11:05:54
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.86.46,172.67.215.17 ech=AEX+DQBBxwAgACBjf+YrBA1OBGxIywIhGqsTXzKFK2q6ciuXd3KLpC9EKAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:562e,2606:4700:3034::ac43:d711 − 1 . alpn="h3,h2" ipv4hint=104.21.86.46,172.67.215.17 ech=AEX+DQBBhAAgACC3nouxWoir/lBOmOYmViE2G35pTUsAztJ0eqJHrZYzZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:562e,2606:4700:3034::ac43:d711
SOA + serial 2410359092 − serial 2408840306
2026-07-07 03:49:12
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.86.46,172.67.215.17 ech=AEX+DQBBhAAgACC3nouxWoir/lBOmOYmViE2G35pTUsAztJ0eqJHrZYzZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:562e,2606:4700:3034::ac43:d711 − 1 . alpn="h3,h2" ipv4hint=104.21.86.46,172.67.215.17 ech=AEX+DQBBswAgACDBUzR/seYt6l2Zcb+0zjMZDFFVE2yxeDo+lt3kEGHBQgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:562e,2606:4700:3034::ac43:d711
SOA + serial 2408840306 − serial 2406766704
2026-06-27 04:28:01
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.86.46,172.67.215.17 ech=AEX+DQBBswAgACDBUzR/seYt6l2Zcb+0zjMZDFFVE2yxeDo+lt3kEGHBQgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:562e,2606:4700:3034::ac43:d711 − 1 . alpn="h3,h2" ipv4hint=104.21.86.46,172.67.215.17 ech=AEX+DQBBiAAgACBwbx4SwxktTDRrMnb/gaZ3f4rxQ+DXlawREe9O03hYMwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:562e,2606:4700:3034::ac43:d711
2026-06-25 10:09:28
NS + piotr.ns.cloudflare.com + rayne.ns.cloudflare.com
A + 104.21.86.46 + 172.67.215.17
AAAA + 2606:4700:3031::6815:562e + 2606:4700:3034::ac43:d711
TXT + v=spf1 -all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.86.46,172.67.215.17 ech=AEX+DQBBiAAgACBwbx4SwxktTDRrMnb/gaZ3f4rxQ+DXlawREe9O03hYMwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:562e,2606:4700:3034::ac43:d711
SOA + serial 2406766704
DMARC + v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:8052c332a9ab4845b4763ca1310ab778@dmarc-reports.cloudflare.net;
DNSSEC + insecure − indeterminate
2026-06-24 10:11:10
NS − piotr.ns.cloudflare.com − rayne.ns.cloudflare.com
A − 104.21.86.46 − 172.67.215.17
AAAA − 2606:4700:3030::6815:562e − 2606:4700:3034::ac43:d711
TXT − v=spf1 -all
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.86.46,172.67.215.17 ech=AEX+DQBBRQAgACCWTkE9NUiAzRZwoF4kWakfW4gNiiGPoxcwtP/lpIQoWgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:562e,2606:4700:3034::ac43:d711
SOA − serial 2406766704
DMARC − v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:8052c332a9ab4845b4763ca1310ab778@dmarc-reports.cloudflare.net;
DNSSEC + indeterminate − insecure
2026-06-17 00:37:17
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.86.46,172.67.215.17 ech=AEX+DQBBRQAgACCWTkE9NUiAzRZwoF4kWakfW4gNiiGPoxcwtP/lpIQoWgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:562e,2606:4700:3034::ac43:d711 − 1 . alpn="h3,h2" ipv4hint=104.21.86.46,172.67.215.17 ech=AEX+DQBBxAAgACDj7TsM1XQ2Je0M+m3yUJPxgZYPa5bYDBn/ZlIFcoqSfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:562e,2606:4700:3034::ac43:d711
2026-06-16 23:17:09 no changes
2026-06-16 23:09:14
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.86.46,172.67.215.17 ech=AEX+DQBBxAAgACDj7TsM1XQ2Je0M+m3yUJPxgZYPa5bYDBn/ZlIFcoqSfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:562e,2606:4700:3034::ac43:d711 − 1 . alpn="h3,h2" ipv4hint=104.21.86.46,172.67.215.17 ech=AEX+DQBBAgAgACDurI0kjS+pgI4tREFXZNZReDzCEtZ7GTrS4X0Uec/8AwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:562e,2606:4700:3034::ac43:d711
2026-06-16 23:01:28 baseline 2 NS · 2 A · 2 AAAA · 1 TXT · 1 HTTPS · serial 2406766704 · DMARC · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 12 scans). Click a timestamp to view that full snapshot.

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