novacore.dk
📜 DNS record history  ·  ← Current records
📜 Record History21 scans · 73 changes
Scanned AtChanges since previous scan
2026-08-28 05:25:40
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.47.215,172.67.172.206 ech=AEX+DQBBcwAgACCn/m3LD6MOliaQPm+jB7t8exP6qD3dVyt6ZDX1MabXdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:acce,2606:4700:3037::6815:2fd7 − 1 . alpn="h3,h2" ipv4hint=104.21.47.215,172.67.172.206 ech=AEX+DQBBFwAgACBXQNZW1QY4IKhbu/+6krRohaxDoObjOZYdla7tpF5bawAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:acce,2606:4700:3037::6815:2fd7
2026-08-23 19:38:38
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.47.215,172.67.172.206 ech=AEX+DQBBFwAgACBXQNZW1QY4IKhbu/+6krRohaxDoObjOZYdla7tpF5bawAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:acce,2606:4700:3037::6815:2fd7 − 1 . alpn="h3,h2" ipv4hint=104.21.47.215,172.67.172.206 ech=AEX+DQBBawAgACBOd5+EiGQ8jwtCjY1XmNDQobUxr7vul130WB7k+wa5dwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:acce,2606:4700:3037::6815:2fd7
SOA + serial 2412915906 − serial 2411876447
2026-08-11 17:08:10
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.47.215,172.67.172.206 ech=AEX+DQBBawAgACBOd5+EiGQ8jwtCjY1XmNDQobUxr7vul130WB7k+wa5dwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:acce,2606:4700:3037::6815:2fd7 − 1 . alpn="h3,h2" ipv4hint=104.21.47.215,172.67.172.206 ech=AEX+DQBBdAAgACBWC2CHb5OuEHNJoaoB105kUseL7EWzQtPsB+MAPPVYBQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:acce,2606:4700:3037::6815:2fd7
SOA + serial 2411876447 − serial 2411839997
2026-08-10 13:28:20
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.47.215,172.67.172.206 ech=AEX+DQBBdAAgACBWC2CHb5OuEHNJoaoB105kUseL7EWzQtPsB+MAPPVYBQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:acce,2606:4700:3037::6815:2fd7 − 1 . alpn="h3,h2" ipv4hint=104.21.47.215,172.67.172.206 ech=AEX+DQBB/QAgACAqtBNXRxasqaCugfdwlLcAOtDdC3ksMbcp1HBxTlURUQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:acce,2606:4700:3037::6815:2fd7
SOA + serial 2411839997 − serial 2411624576
2026-08-08 03:35:10
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.47.215,172.67.172.206 ech=AEX+DQBB/QAgACAqtBNXRxasqaCugfdwlLcAOtDdC3ksMbcp1HBxTlURUQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:acce,2606:4700:3037::6815:2fd7 − 1 . alpn="h3,h2" ipv4hint=104.21.47.215,172.67.172.206 ech=AEX+DQBBaQAgACDo74s5Xa8acULxEgL+w/1q1oi+/WEvEeX9jQ5ttTQvAgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:acce,2606:4700:3037::6815:2fd7
SOA + serial 2411624576 − serial 2411541165
2026-08-07 00:42:42
TXT + google-site-verification=t95ALfw_k8W2GbveND5166g3nr9xlgKE-FrO3cIIz4k
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.47.215,172.67.172.206 ech=AEX+DQBBaQAgACDo74s5Xa8acULxEgL+w/1q1oi+/WEvEeX9jQ5ttTQvAgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:acce,2606:4700:3037::6815:2fd7 − 1 . alpn="h3,h2" ipv4hint=104.21.47.215,172.67.172.206 ech=AEX+DQBB7AAgACB2Z24PgQYGz28k+kS+eO8LbK6PKbRzUTK+59/HOmXnVAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:acce,2606:4700:3037::6815:2fd7
SOA + serial 2411541165 − serial 2410495031
DNSSEC + insecure − indeterminate
2026-07-26 12:09:06
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.47.215,172.67.172.206 ech=AEX+DQBB7AAgACB2Z24PgQYGz28k+kS+eO8LbK6PKbRzUTK+59/HOmXnVAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:acce,2606:4700:3037::6815:2fd7 − 1 . alpn="h3,h2" ipv4hint=104.21.47.215,172.67.172.206 ech=AEX+DQBBAwAgACBy1msQezKWCUQyGNiSdPqjQfT8lmMvRG080i4MIk03AwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:acce,2606:4700:3037::6815:2fd7
SOA + serial 2410495031 − serial 2410301583
DNSSEC + indeterminate − insecure
2026-07-24 11:15:22
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.47.215,172.67.172.206 ech=AEX+DQBBAwAgACBy1msQezKWCUQyGNiSdPqjQfT8lmMvRG080i4MIk03AwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:acce,2606:4700:3037::6815:2fd7 − 1 . alpn="h3,h2" ipv4hint=104.21.47.215,172.67.172.206 ech=AEX+DQBB1wAgACAT8iNtW5qxaXbziGAlfquWCoOihP4pyn0FKsamFm/rYgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:acce,2606:4700:3037::6815:2fd7
SOA + serial 2410301583 − serial 2409700002
DNSSEC + insecure − indeterminate
2026-07-17 05:20:17
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.47.215,172.67.172.206 ech=AEX+DQBB1wAgACAT8iNtW5qxaXbziGAlfquWCoOihP4pyn0FKsamFm/rYgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:acce,2606:4700:3037::6815:2fd7 − 1 . alpn="h3,h2" ipv4hint=104.21.47.215,172.67.172.206 ech=AEX+DQBB4gAgACAAdEX3zNkKUCQD2L8fNGrU+jE4Z7K24R92ZLNPY/mEFwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:acce,2606:4700:3037::6815:2fd7
SOA + serial 2409700002 − serial 2409462380
DNSSEC + indeterminate − insecure
2026-07-15 08:52:43
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.47.215,172.67.172.206 ech=AEX+DQBB4gAgACAAdEX3zNkKUCQD2L8fNGrU+jE4Z7K24R92ZLNPY/mEFwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:acce,2606:4700:3037::6815:2fd7 − 1 . alpn="h3,h2" ipv4hint=104.21.47.215,172.67.172.206 ech=AEX+DQBB/AAgACBq5ucIuTbzulxJhGv8druFuP4GbWr8F9TOmNG2zkNyfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:acce,2606:4700:3037::6815:2fd7
SOA + serial 2409462380 − serial 2409180059
DNSSEC + insecure − indeterminate
2026-07-11 11:14:10
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.47.215,172.67.172.206 ech=AEX+DQBB/AAgACBq5ucIuTbzulxJhGv8druFuP4GbWr8F9TOmNG2zkNyfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:acce,2606:4700:3037::6815:2fd7 − 1 . alpn="h3,h2" ipv4hint=104.21.47.215,172.67.172.206 ech=AEX+DQBBZgAgACDaruhrCH8Q3rZnkWdYBQYQf2oQbyiEyqmoE9D8cO6EMgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:acce,2606:4700:3037::6815:2fd7
SOA + serial 2409180059 − serial 2409112358
2026-07-10 09:11:50
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.47.215,172.67.172.206 ech=AEX+DQBBZgAgACDaruhrCH8Q3rZnkWdYBQYQf2oQbyiEyqmoE9D8cO6EMgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:acce,2606:4700:3037::6815:2fd7 − 1 . alpn="h3,h2" ipv4hint=104.21.47.215,172.67.172.206 ech=AEX+DQBBpwAgACA5+5230yAxwEg1pskWGWE/d/gmJ9ZABJtojvlp2NcZGwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:acce,2606:4700:3037::6815:2fd7
SOA + serial 2409112358 − serial 2408398191
DNSSEC + indeterminate − insecure
2026-07-03 11:26:33
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.47.215,172.67.172.206 ech=AEX+DQBBpwAgACA5+5230yAxwEg1pskWGWE/d/gmJ9ZABJtojvlp2NcZGwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:acce,2606:4700:3037::6815:2fd7 − 1 . alpn="h3,h2" ipv4hint=104.21.47.215,172.67.172.206 ech=AEX+DQBB0AAgACA542PHD52rX8M0/v6cP2MSvqDPXeP33CauNPyTHVudMwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:acce,2606:4700:3037::6815:2fd7
SOA + serial 2408398191 − serial 2408243956
2026-06-30 22:31:55
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.47.215,172.67.172.206 ech=AEX+DQBB0AAgACA542PHD52rX8M0/v6cP2MSvqDPXeP33CauNPyTHVudMwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:acce,2606:4700:3037::6815:2fd7 − 1 . alpn="h3,h2" ipv4hint=104.21.47.215,172.67.172.206 ech=AEX+DQBBewAgACCj5iljwt00d5XSt0vQmRGZ2UdV7gI9lw33ETERIDpmKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:acce,2606:4700:3037::6815:2fd7
SOA + serial 2408243956 − serial 2407193822
2026-06-28 05:16:13
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.47.215,172.67.172.206 ech=AEX+DQBBewAgACCj5iljwt00d5XSt0vQmRGZ2UdV7gI9lw33ETERIDpmKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:acce,2606:4700:3037::6815:2fd7 − 1 . alpn="h3,h2" ipv4hint=104.21.47.215,172.67.172.206 ech=AEX+DQBBYAAgACAxrvh6uO+lluAfM5nQnCLjW61wH96yeAzBiWzsEOacfAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:acce,2606:4700:3037::6815:2fd7
2026-06-25 07:38:26
NS + casey.ns.cloudflare.com + dee.ns.cloudflare.com
A + 104.21.47.215 + 172.67.172.206
MX + 10 mx.simply.com
AAAA + 2606:4700:3033::ac43:acce + 2606:4700:3037::6815:2fd7
TXT + v=spf1 include:spf.simply.com ~all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.47.215,172.67.172.206 ech=AEX+DQBBYAAgACAxrvh6uO+lluAfM5nQnCLjW61wH96yeAzBiWzsEOacfAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:acce,2606:4700:3037::6815:2fd7
TLSA + _25._tcp.mx.simply.com 311 A9D603AF4D7ED6B9246B4B68500CD6F232B7E8472ED0006626952106C370DD7F + _25._tcp.mx.simply.com 311 97A3BA009F39C761BFFB6574340E813854914EF3B179330823A6980AFAFB533B
SOA + serial 2407193822
DNSSEC + insecure − indeterminate
2026-06-23 15:37:02
NS − casey.ns.cloudflare.com − dee.ns.cloudflare.com
A − 104.21.47.215 − 172.67.172.206
MX − 10 mx.simply.com
AAAA − 2606:4700:3031::6815:2fd7 − 2606:4700:3035::ac43:acce
TXT − v=spf1 include:spf.simply.com ~all
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.47.215,172.67.172.206 ech=AEX+DQBBzQAgACBDrJqsxHOtCafkNptnlJVE6uL8SemcohnWizcW9zcjMgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2fd7,2606:4700:3035::ac43:acce
TLSA − _25._tcp.mx.simply.com 311 A9D603AF4D7ED6B9246B4B68500CD6F232B7E8472ED0006626952106C370DD7F − _25._tcp.mx.simply.com 311 97A3BA009F39C761BFFB6574340E813854914EF3B179330823A6980AFAFB533B
SOA − serial 2407193822
DNSSEC + indeterminate − insecure
2026-06-22 14:12:53
NS + casey.ns.cloudflare.com + dee.ns.cloudflare.com
A + 104.21.47.215 + 172.67.172.206
MX + 10 mx.simply.com
AAAA + 2606:4700:3031::6815:2fd7 + 2606:4700:3035::ac43:acce
TXT + v=spf1 include:spf.simply.com ~all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.47.215,172.67.172.206 ech=AEX+DQBBzQAgACBDrJqsxHOtCafkNptnlJVE6uL8SemcohnWizcW9zcjMgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2fd7,2606:4700:3035::ac43:acce
TLSA + _25._tcp.mx.simply.com 311 A9D603AF4D7ED6B9246B4B68500CD6F232B7E8472ED0006626952106C370DD7F + _25._tcp.mx.simply.com 311 97A3BA009F39C761BFFB6574340E813854914EF3B179330823A6980AFAFB533B
SOA + serial 2407193822
DNSSEC + insecure − indeterminate
2026-06-22 04:58:04
NS − casey.ns.cloudflare.com − dee.ns.cloudflare.com
A − 104.21.47.215 − 172.67.172.206
MX − 10 mx.simply.com
AAAA − 2606:4700:3031::6815:2fd7 − 2606:4700:3035::ac43:acce
TXT − v=spf1 include:spf.simply.com ~all
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.47.215,172.67.172.206 ech=AEX+DQBBEAAgACAMNs+N3CZyuNdAw68DeDISZizAtXC/G+vpfIRHCw46HQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2fd7,2606:4700:3035::ac43:acce
TLSA − _25._tcp.mx.simply.com 311 A9D603AF4D7ED6B9246B4B68500CD6F232B7E8472ED0006626952106C370DD7F − _25._tcp.mx.simply.com 311 97A3BA009F39C761BFFB6574340E813854914EF3B179330823A6980AFAFB533B
SOA − serial 2407193822
DNSSEC + indeterminate − bogus
2026-06-20 03:39:32
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.47.215,172.67.172.206 ech=AEX+DQBBEAAgACAMNs+N3CZyuNdAw68DeDISZizAtXC/G+vpfIRHCw46HQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2fd7,2606:4700:3035::ac43:acce − 1 . alpn="h3,h2" ipv4hint=104.21.47.215,172.67.172.206 ech=AEX+DQBB+gAgACDXo7/7SbY1FdAaP7bfge0cVMs2IPJyyK+rgWhh7CQ0awAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2fd7,2606:4700:3035::ac43:acce
DNSSEC + bogus − insecure
2026-06-17 23:55:18 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 1 TXT · 1 HTTPS · 2 TLSA · serial 2407193822 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 21 scans). Click a timestamp to view that full snapshot.

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