koereskoleservice.dk
📜 DNS record history  ·  ← Current records
📜 Record History11 scans · 33 changes
Scanned AtChanges since previous scan
2026-09-02 15:55:44
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.56.116,172.67.184.226 ech=AEX+DQBBjwAgACA36Y9BNViXjfY6jXyPkSU7pnrcMGoghJELznaErZlGYQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:3874,2606:4700:3037::ac43:b8e2 − 1 . alpn="h3,h2" ipv4hint=104.21.56.116,172.67.184.226 ech=AEX+DQBBegAgACADOMlN1D2oSqYeZdznepEiPSqs6zQk06K0o0nlPQgvewAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:3874,2606:4700:3037::ac43:b8e2
2026-08-30 12:18:29
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.56.116,172.67.184.226 ech=AEX+DQBBegAgACADOMlN1D2oSqYeZdznepEiPSqs6zQk06K0o0nlPQgvewAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:3874,2606:4700:3037::ac43:b8e2 − 1 . alpn="h3,h2" ipv4hint=104.21.56.116,172.67.184.226 ech=AEX+DQBBwQAgACDqOcUEAlQbxnjwDycL7AA5kS/2g0Yz6hqlFjNpSrq3VQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:3874,2606:4700:3037::ac43:b8e2
SOA + serial 2413568571 − serial 2413424998
2026-08-29 07:00:17
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.56.116,172.67.184.226 ech=AEX+DQBBwQAgACDqOcUEAlQbxnjwDycL7AA5kS/2g0Yz6hqlFjNpSrq3VQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:3874,2606:4700:3037::ac43:b8e2 − 1 . alpn="h3,h2" ipv4hint=104.21.56.116,172.67.184.226 ech=AEX+DQBBfwAgACBYR44KS5sLGA6fNQXZna/6HqcQ3JAAUbUvIIHTnDnsOAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:3874,2606:4700:3037::ac43:b8e2
SOA + serial 2413424998 − serial 2412494467
2026-08-18 11:06:24
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.56.116,172.67.184.226 ech=AEX+DQBBfwAgACBYR44KS5sLGA6fNQXZna/6HqcQ3JAAUbUvIIHTnDnsOAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:3874,2606:4700:3037::ac43:b8e2 − 1 . alpn="h3,h2" ipv4hint=104.21.56.116,172.67.184.226 ech=AEX+DQBBcAAgACD0ocOFUiIFUeqIzx0FcqlRNMoeEEzYS5KJkUKDFfZkEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:3874,2606:4700:3037::ac43:b8e2
SOA + serial 2412494467 − serial 2412371548
2026-08-17 08:27:17
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.56.116,172.67.184.226 ech=AEX+DQBBcAAgACD0ocOFUiIFUeqIzx0FcqlRNMoeEEzYS5KJkUKDFfZkEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:3874,2606:4700:3037::ac43:b8e2 − 1 . alpn="h3,h2" ipv4hint=104.21.56.116,172.67.184.226 ech=AEX+DQBBaQAgACDq+CqDBQFIp4ts4qzzN0wkdc69csYQusKRS0w/N9I9fwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:3874,2606:4700:3037::ac43:b8e2
SOA + serial 2412371548 − serial 2412252447
2026-08-16 03:19:55
AAAA + 2606:4700:3033::6815:3874 + 2606:4700:3037::ac43:b8e2 − 2606:4700:3032::6815:3874 − 2606:4700:3036::ac43:b8e2
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.56.116,172.67.184.226 ech=AEX+DQBBaQAgACDq+CqDBQFIp4ts4qzzN0wkdc69csYQusKRS0w/N9I9fwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:3874,2606:4700:3037::ac43:b8e2 − 1 . alpn="h3,h2" ipv4hint=104.21.56.116,172.67.184.226 ech=AEX+DQBBoQAgACAWQr4dSSfeF/qLPF53REKJ+myq1nR1kFnptvb8VUusKQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3874,2606:4700:3036::ac43:b8e2
SOA + serial 2412252447 − serial 2407345446
2026-06-25 02:32:20
NS + perla.ns.cloudflare.com + uriah.ns.cloudflare.com
A + 104.21.56.116 + 172.67.184.226
MX + 10 frontmta.hostedsepo.dk
AAAA + 2606:4700:3032::6815:3874 + 2606:4700:3036::ac43:b8e2
TXT + MS=ms41962143 + v=spf1 include:spf.protection.outlook.com -all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.56.116,172.67.184.226 ech=AEX+DQBBoQAgACAWQr4dSSfeF/qLPF53REKJ+myq1nR1kFnptvb8VUusKQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3874,2606:4700:3036::ac43:b8e2
TLSA + _25._tcp.frontmta.hostedsepo.dk 211 1E20888F63520C235F8E61FDEA725CCE1745F233EF8B1CDAE76A24DBB3F2FB59 + _25._tcp.frontmta.hostedsepo.dk 311 F6EC319A6D18F16926CF1DC9D5AFACBE6E3452D6111ACC64ABA47A946ABE3EBC
SOA + serial 2407345446
DNSSEC + insecure − indeterminate
2026-06-22 18:46:09
NS − perla.ns.cloudflare.com − uriah.ns.cloudflare.com
A − 104.21.56.116 − 172.67.184.226
MX − 10 frontmta.hostedsepo.dk
AAAA − 2606:4700:3032::6815:3874 − 2606:4700:3036::ac43:b8e2
TXT − MS=ms41962143 − v=spf1 include:spf.protection.outlook.com -all
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.56.116,172.67.184.226 ech=AEX+DQBBHAAgACC+SFRaafkH82GZ3ptOKCPrsK30Bnjo3vG5v3A+He0jQQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3874,2606:4700:3036::ac43:b8e2
TLSA − _25._tcp.frontmta.hostedsepo.dk 311 F6EC319A6D18F16926CF1DC9D5AFACBE6E3452D6111ACC64ABA47A946ABE3EBC − _25._tcp.frontmta.hostedsepo.dk 211 1E20888F63520C235F8E61FDEA725CCE1745F233EF8B1CDAE76A24DBB3F2FB59
SOA − serial 2407345446
DNSSEC + indeterminate − insecure
2026-06-20 07:25:14
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.56.116,172.67.184.226 ech=AEX+DQBBHAAgACC+SFRaafkH82GZ3ptOKCPrsK30Bnjo3vG5v3A+He0jQQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3874,2606:4700:3036::ac43:b8e2 − 1 . alpn="h3,h2" ipv4hint=104.21.56.116,172.67.184.226 ech=AEX+DQBBXgAgACBYdqEg9t+ceUEOewqh+wmq9pQHyffrmdwg5FCZq2THbwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3874,2606:4700:3036::ac43:b8e2
SOA + serial 2407345446 − serial 2407152827
2026-06-18 07:40:56
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.56.116,172.67.184.226 ech=AEX+DQBBXgAgACBYdqEg9t+ceUEOewqh+wmq9pQHyffrmdwg5FCZq2THbwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3874,2606:4700:3036::ac43:b8e2 − 1 . alpn="h3,h2" ipv4hint=104.21.56.116,172.67.184.226 ech=AEX+DQBBvgAgACBJni85WGHe97uPSIHOOQhUxAzLI4MySMevNjtzivHyJwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3874,2606:4700:3036::ac43:b8e2
2026-06-18 07:05:13 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 2 TXT · 1 HTTPS · 2 TLSA · serial 2407152827 · DNSSEC insecure

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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