fcf.dk
📜 DNS record history  ·  ← Current records
📜 Record History10 scans · 30 changes
Scanned AtChanges since previous scan
2026-08-28 15:50:17
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.37.66,172.67.205.15 ech=AEX+DQBB4gAgACAqf+9oD6A5SBTuRAGvua79qPmHz1hExvpSAGTIpdW7TgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2542,2606:4700:3034::ac43:cd0f − 1 . alpn="h3,h2" ipv4hint=104.21.37.66,172.67.205.15 ech=AEX+DQBB3gAgACAozdg6TF+IOLutI2raZBDRPBvAjRJn2ExG9kdRfnpPIAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2542,2606:4700:3034::ac43:cd0f
SOA + serial 2413348671 − serial 2412320416
2026-08-26 13:40:36
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.37.66,172.67.205.15 ech=AEX+DQBB3gAgACAozdg6TF+IOLutI2raZBDRPBvAjRJn2ExG9kdRfnpPIAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2542,2606:4700:3034::ac43:cd0f − 1 . alpn="h3,h2" ipv4hint=104.21.37.66,172.67.205.15 ech=AEX+DQBBQgAgACBFdJpwSw1zYh6IjmoL0xOaaaZ2Er38dwNK/Z2tCUKBcgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2542,2606:4700:3034::ac43:cd0f
2026-08-18 05:48:47
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.37.66,172.67.205.15 ech=AEX+DQBBQgAgACBFdJpwSw1zYh6IjmoL0xOaaaZ2Er38dwNK/Z2tCUKBcgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2542,2606:4700:3034::ac43:cd0f − 1 . alpn="h3,h2" ipv4hint=104.21.37.66,172.67.205.15 ech=AEX+DQBBxgAgACDPG2sH0ibK36tBQ9skfsNrDoE3DKxCODiRmIo5mMoWOgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2542,2606:4700:3034::ac43:cd0f
SOA + serial 2412320416 − serial 2407213873
2026-07-03 09:25:20
AAAA + 2606:4700:3030::6815:2542 + 2606:4700:3034::ac43:cd0f − 2606:4700:3031::6815:2542 − 2606:4700:3037::ac43:cd0f
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.37.66,172.67.205.15 ech=AEX+DQBBxgAgACDPG2sH0ibK36tBQ9skfsNrDoE3DKxCODiRmIo5mMoWOgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2542,2606:4700:3034::ac43:cd0f − 1 . alpn="h3,h2" ipv4hint=104.21.37.66,172.67.205.15 ech=AEX+DQBBRgAgACCgfwK0EK95Hpu+kmgHpw1E6ny4VWq8l0C6keq6rdhTXwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2542,2606:4700:3037::ac43:cd0f
2026-06-23 05:56:14
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.37.66,172.67.205.15 ech=AEX+DQBBRgAgACCgfwK0EK95Hpu+kmgHpw1E6ny4VWq8l0C6keq6rdhTXwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2542,2606:4700:3037::ac43:cd0f − 1 . alpn="h3,h2" ipv4hint=104.21.37.66,172.67.205.15 ech=AEX+DQBBXwAgACBoikAWHyOaZLkJfhLaQC+fN2O+QTg/3rJwqN21o84yagAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2542,2606:4700:3037::ac43:cd0f
2026-06-22 23:22:31
NS + beth.ns.cloudflare.com + jim.ns.cloudflare.com
A + 104.21.37.66 + 172.67.205.15
MX + 3 route2.mx.cloudflare.net + 39 route1.mx.cloudflare.net + 64 route3.mx.cloudflare.net
AAAA + 2606:4700:3031::6815:2542 + 2606:4700:3037::ac43:cd0f
TXT + v=spf1 include:_spf.mx.cloudflare.net ~all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.37.66,172.67.205.15 ech=AEX+DQBBXwAgACBoikAWHyOaZLkJfhLaQC+fN2O+QTg/3rJwqN21o84yagAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2542,2606:4700:3037::ac43:cd0f
TLSA + _25._tcp.route1.mx.cloudflare.net 311 0F0C6C164A36F97E7B4C5A5B69D6F4F239D422FC3EC2592072ECFAB8C271C452 + _25._tcp.route1.mx.cloudflare.net 311 9BE5B7D47F9EFF930C11EB04D27CAE6BDDD0D375CDFBCCF68B26EFE676D1D0DB + _25._tcp.route1.mx.cloudflare.net 211 59E738E674221702AF1EDB87C5200C1A4B75F64FAE3D2C3D265124C61BD83C79 + _25._tcp.route2.mx.cloudflare.net 311 9BE5B7D47F9EFF930C11EB04D27CAE6BDDD0D375CDFBCCF68B26EFE676D1D0DB + _25._tcp.route2.mx.cloudflare.net 211 59E738E674221702AF1EDB87C5200C1A4B75F64FAE3D2C3D265124C61BD83C79 + _25._tcp.route2.mx.cloudflare.net 311 0F0C6C164A36F97E7B4C5A5B69D6F4F239D422FC3EC2592072ECFAB8C271C452 + _25._tcp.route3.mx.cloudflare.net 311 0F0C6C164A36F97E7B4C5A5B69D6F4F239D422FC3EC2592072ECFAB8C271C452 + _25._tcp.route3.mx.cloudflare.net 311 9BE5B7D47F9EFF930C11EB04D27CAE6BDDD0D375CDFBCCF68B26EFE676D1D0DB + _25._tcp.route3.mx.cloudflare.net 211 59E738E674221702AF1EDB87C5200C1A4B75F64FAE3D2C3D265124C61BD83C79
SOA + serial 2407213873
DNSSEC + insecure − indeterminate
2026-06-21 16:46:31
NS − beth.ns.cloudflare.com − jim.ns.cloudflare.com
A − 104.21.37.66 − 172.67.205.15
MX − 3 route2.mx.cloudflare.net − 39 route1.mx.cloudflare.net − 64 route3.mx.cloudflare.net
AAAA − 2606:4700:3031::6815:2542 − 2606:4700:3037::ac43:cd0f
TXT − v=spf1 include:_spf.mx.cloudflare.net ~all
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.37.66,172.67.205.15 ech=AEX+DQBBzQAgACB42zANL8UwpsIXSAlC32UmIfYeq8vZUIe79UjKDg8sDwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2542,2606:4700:3037::ac43:cd0f
TLSA − _25._tcp.route1.mx.cloudflare.net 311 9BE5B7D47F9EFF930C11EB04D27CAE6BDDD0D375CDFBCCF68B26EFE676D1D0DB − _25._tcp.route1.mx.cloudflare.net 311 0F0C6C164A36F97E7B4C5A5B69D6F4F239D422FC3EC2592072ECFAB8C271C452 − _25._tcp.route1.mx.cloudflare.net 211 59E738E674221702AF1EDB87C5200C1A4B75F64FAE3D2C3D265124C61BD83C79 − _25._tcp.route2.mx.cloudflare.net 311 0F0C6C164A36F97E7B4C5A5B69D6F4F239D422FC3EC2592072ECFAB8C271C452 − _25._tcp.route2.mx.cloudflare.net 211 59E738E674221702AF1EDB87C5200C1A4B75F64FAE3D2C3D265124C61BD83C79 − _25._tcp.route2.mx.cloudflare.net 311 9BE5B7D47F9EFF930C11EB04D27CAE6BDDD0D375CDFBCCF68B26EFE676D1D0DB − _25._tcp.route3.mx.cloudflare.net 311 9BE5B7D47F9EFF930C11EB04D27CAE6BDDD0D375CDFBCCF68B26EFE676D1D0DB − _25._tcp.route3.mx.cloudflare.net 311 0F0C6C164A36F97E7B4C5A5B69D6F4F239D422FC3EC2592072ECFAB8C271C452 − _25._tcp.route3.mx.cloudflare.net 211 59E738E674221702AF1EDB87C5200C1A4B75F64FAE3D2C3D265124C61BD83C79
SOA − serial 2407213873
DNSSEC + indeterminate − insecure
2026-06-18 21:23:24
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.37.66,172.67.205.15 ech=AEX+DQBBzQAgACB42zANL8UwpsIXSAlC32UmIfYeq8vZUIe79UjKDg8sDwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2542,2606:4700:3037::ac43:cd0f − 1 . alpn="h3,h2" ipv4hint=104.21.37.66,172.67.205.15 ech=AEX+DQBBBwAgACCqfmcfnIuoKJ5IlEf/fctMxRpLGzhWDr4T3BFQFMHreQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2542,2606:4700:3037::ac43:cd0f
SOA + serial 2407213873 − serial 2403011347
DNSSEC + insecure − bogus
2026-06-17 09:47:47
DNSSEC + bogus − insecure
2026-06-17 09:45:40 baseline 2 NS · 2 A · 3 MX · 2 AAAA · 1 TXT · 1 HTTPS · 9 TLSA · serial 2403011347 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 10 scans). Click a timestamp to view that full snapshot.

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