hca-airport.dk
📜 DNS record history  ·  ← Current records
📜 Record History9 scans · 32 changes
Scanned AtChanges since previous scan
2026-09-05 21:56:23
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.46.88,172.67.137.4 ech=AEX+DQBBjwAgACAjxF/V6+DgfffnLeILJhrHgGXKWQR8s74/OudGeQA+cgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2e58,2606:4700:3035::ac43:8904 − 1 . alpn="h3,h2" ipv4hint=104.21.46.88,172.67.137.4 ech=AEX+DQBBZgAgACAFlsnR4iFUycJddVvSQ+8Vbmk6j1KyPXsgsg3EHOE1FQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2e58,2606:4700:3035::ac43:8904
SOA + serial 2413992189 − serial 2413895216
2026-09-03 20:46:49
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.46.88,172.67.137.4 ech=AEX+DQBBZgAgACAFlsnR4iFUycJddVvSQ+8Vbmk6j1KyPXsgsg3EHOE1FQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2e58,2606:4700:3035::ac43:8904 − 1 . alpn="h3,h2" ipv4hint=104.21.46.88,172.67.137.4 ech=AEX+DQBBWQAgACAKf/gwecFFeaFGJ2H+Cl5UAU24z/EAincfe49957SwcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2e58,2606:4700:3035::ac43:8904
SOA + serial 2413895216 − serial 2413358546
2026-08-28 20:15:21
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.46.88,172.67.137.4 ech=AEX+DQBBWQAgACAKf/gwecFFeaFGJ2H+Cl5UAU24z/EAincfe49957SwcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2e58,2606:4700:3035::ac43:8904 − 1 . alpn="h3,h2" ipv4hint=104.21.46.88,172.67.137.4 ech=AEX+DQBB7wAgACBE1Eqlr/7DkDPvKduVzDj+mly51qFBYNzqLjPAl1sZfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2e58,2606:4700:3035::ac43:8904
SOA + serial 2413358546 − serial 2410016569
2026-08-27 19:45:23
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.46.88,172.67.137.4 ech=AEX+DQBB7wAgACBE1Eqlr/7DkDPvKduVzDj+mly51qFBYNzqLjPAl1sZfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2e58,2606:4700:3035::ac43:8904 − 1 . alpn="h3,h2" ipv4hint=104.21.46.88,172.67.137.4 ech=AEX+DQBBHQAgACCVKH0tapWKW1aDmmItLE41khRkYqidlTUBnmJguY6hAgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2e58,2606:4700:3035::ac43:8904
2026-08-26 23:54:10
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.46.88,172.67.137.4 ech=AEX+DQBBHQAgACCVKH0tapWKW1aDmmItLE41khRkYqidlTUBnmJguY6hAgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2e58,2606:4700:3035::ac43:8904 − 1 . alpn="h3,h2" ipv4hint=104.21.46.88,172.67.137.4 ech=AEX+DQBBUgAgACDs5x8qVgVrDDmjuTjxS9P/cEgS5/3nCXj+qfy/z1DXYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2e58,2606:4700:3035::ac43:8904
2026-07-21 02:10:15
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.46.88,172.67.137.4 ech=AEX+DQBBUgAgACDs5x8qVgVrDDmjuTjxS9P/cEgS5/3nCXj+qfy/z1DXYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2e58,2606:4700:3035::ac43:8904 − 1 . alpn="h3,h2" ipv4hint=104.21.46.88,172.67.137.4 ech=AEX+DQBBEgAgACCFkFAAKjfo2CPneM6QG+DsA9Q9AE6ioo5Ed+a1t3MgRwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2e58,2606:4700:3035::ac43:8904
SOA + serial 2410016569 − serial 2404921621
2026-06-26 23:47:12
NS + kristin.ns.cloudflare.com + nitin.ns.cloudflare.com
A + 104.21.46.88 + 172.67.137.4
MX + 0 hcaairport-dk0i.mail.protection.outlook.com
AAAA + 2606:4700:3030::6815:2e58 + 2606:4700:3035::ac43:8904
TXT + facebook-domain-verification=i77is0m72ehsziwew7b9uh9r7zc6lt + mandrill_verify.rlrZLeTsFIH4lCn5gCvQTw + v=spf1 include:_u.hca-airport.dk._spf.smart.ondmarc.com include:spf.protection.outlook.com include:spf.mandrillapp.com -all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.46.88,172.67.137.4 ech=AEX+DQBBEgAgACCFkFAAKjfo2CPneM6QG+DsA9Q9AE6ioo5Ed+a1t3MgRwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2e58,2606:4700:3035::ac43:8904
SOA + serial 2404921621
DMARC + v=DMARC1; p=reject; pct=100; sp=reject; rua=mailto:7a2eb496@inbox.ondmarc.com; ruf=mailto:7a2eb496@inbox.ondmarc.com; adkim=r; aspf=r; fo=1; rf=afrf; ri=3600
TLSRPT + v=TLSRPTv1; rua=mailto:7a2eb496@inbox.ondmarc.com;
DNSSEC + insecure − indeterminate
MTA-STS + enforce − missing
2026-06-24 11:59:19
NS − kristin.ns.cloudflare.com − nitin.ns.cloudflare.com
A − 104.21.46.88 − 172.67.137.4
MX − 0 hcaairport-dk0i.mail.protection.outlook.com
AAAA − 2606:4700:3030::6815:2e58 − 2606:4700:3033::ac43:8904
TXT − facebook-domain-verification=i77is0m72ehsziwew7b9uh9r7zc6lt − mandrill_verify.rlrZLeTsFIH4lCn5gCvQTw − v=spf1 include:_u.hca-airport.dk._spf.smart.ondmarc.com include:spf.protection.outlook.com include:spf.mandrillapp.com -all
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.46.88,172.67.137.4 ech=AEX+DQBB4AAgACDCYF+8kn+lkITHi/BN3p8uJF8P53PV1auDSJxA263SZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2e58,2606:4700:3033::ac43:8904
SOA − serial 2404921621
DMARC − v=DMARC1; p=reject; pct=100; sp=reject; rua=mailto:7a2eb496@inbox.ondmarc.com; ruf=mailto:7a2eb496@inbox.ondmarc.com; adkim=r; aspf=r; fo=1; rf=afrf; ri=3600
TLSRPT − v=TLSRPTv1; rua=mailto:7a2eb496@inbox.ondmarc.com;
DNSSEC + indeterminate − insecure
MTA-STS + missing − enforce
2026-06-17 10:51:05 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 3 TXT · 1 HTTPS · serial 2404921621 · DMARC · TLSRPT · DNSSEC insecure · MTA-STS enforce

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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