abkconstruction.dk
📜 DNS record history  ·  ← Current records
📜 Record History8 scans · 25 changes
Scanned AtChanges since previous scan
2026-08-28 03:20:24
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.3.202,172.67.131.42 ech=AEX+DQBBzwAgACBTSB3apXixaEI71fZoMKUzij6ilRhhH7A4KRauzohfNQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:832a,2606:4700:3034::6815:3ca − 1 . alpn="h3,h2" ipv4hint=104.21.3.202,172.67.131.42 ech=AEX+DQBBDQAgACA85ZeV/6wJA8iTQL/LVqaCmlAi0u5KYxJ+iyjTeKLDLwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:832a,2606:4700:3034::6815:3ca
SOA + serial 2413319562 − serial 2412071848
2026-08-14 01:16:28
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.3.202,172.67.131.42 ech=AEX+DQBBDQAgACA85ZeV/6wJA8iTQL/LVqaCmlAi0u5KYxJ+iyjTeKLDLwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:832a,2606:4700:3034::6815:3ca − 1 . alpn="h3,h2" ipv4hint=104.21.3.202,172.67.131.42 ech=AEX+DQBBZwAgACB2W6ZTOzA9079RR0x9iYIeL10EATZ30DQl6cQZ7OyPcQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:832a,2606:4700:3034::6815:3ca
SOA + serial 2412071848 − serial 2408221142
2026-06-29 22:20:26
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.3.202,172.67.131.42 ech=AEX+DQBBZwAgACB2W6ZTOzA9079RR0x9iYIeL10EATZ30DQl6cQZ7OyPcQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:832a,2606:4700:3034::6815:3ca − 1 . alpn="h3,h2" ipv4hint=104.21.3.202,172.67.131.42 ech=AEX+DQBBmgAgACCqboMHCILz8lT61n8+ZRMrw0bEopM1UtojJSpzNByoagAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:832a,2606:4700:3034::6815:3ca
SOA + serial 2408221142 − serial 2404035509
2026-06-27 00:33:53
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.3.202,172.67.131.42 ech=AEX+DQBBmgAgACCqboMHCILz8lT61n8+ZRMrw0bEopM1UtojJSpzNByoagAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:832a,2606:4700:3034::6815:3ca − 1 . alpn="h3,h2" ipv4hint=104.21.3.202,172.67.131.42 ech=AEX+DQBB9gAgACAethsMaripr6ZR329peA9VB0zKR7XEvu1tPYpvh6WMGQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:832a,2606:4700:3034::6815:3ca
2026-06-23 23:26:49
NS + alexandra.ns.cloudflare.com + newt.ns.cloudflare.com
A + 104.21.3.202 + 172.67.131.42
MX + 0 abkconstruction-dk.mail.protection.outlook.com
AAAA + 2606:4700:3032::ac43:832a + 2606:4700:3034::6815:3ca
TXT + MS=ms52964991 + v=spf1 include:spf.protection.outlook.com ~all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.3.202,172.67.131.42 ech=AEX+DQBB9gAgACAethsMaripr6ZR329peA9VB0zKR7XEvu1tPYpvh6WMGQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:832a,2606:4700:3034::6815:3ca
SOA + serial 2404035509
DNSSEC + insecure − indeterminate
2026-06-23 20:18:58
NS − alexandra.ns.cloudflare.com − newt.ns.cloudflare.com
A − 104.21.3.202 − 172.67.131.42
MX − 0 abkconstruction-dk.mail.protection.outlook.com
AAAA − 2606:4700:3032::ac43:832a − 2606:4700:3034::6815:3ca
TXT − MS=ms52964991 − v=spf1 include:spf.protection.outlook.com ~all
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.3.202,172.67.131.42 ech=AEX+DQBB/gAgACBIVulMEx7OVziL8f6Guob9W5ShrfTsiK0KKx+rZQwZKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:832a,2606:4700:3034::6815:3ca
SOA − serial 2404035509
DNSSEC + indeterminate − insecure
2026-06-20 17:12:49
AAAA + 2606:4700:3032::ac43:832a + 2606:4700:3034::6815:3ca − 2606:4700:3030::ac43:832a − 2606:4700:3035::6815:3ca
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.3.202,172.67.131.42 ech=AEX+DQBB/gAgACBIVulMEx7OVziL8f6Guob9W5ShrfTsiK0KKx+rZQwZKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:832a,2606:4700:3034::6815:3ca − 1 . alpn="h3,h2" ipv4hint=104.21.3.202,172.67.131.42 ech=AEX+DQBBzAAgACCRSl2GarTD7edzme/SRSjBGfCZcUyEhedgk/e1csdNQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:832a,2606:4700:3035::6815:3ca
2026-06-16 12:57:38 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 2 TXT · 1 HTTPS · serial 2404035509 · DNSSEC insecure

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