hackerone.dk
📜 DNS record history  ·  ← Current records
📜 Record History8 scans · 20 changes
Scanned AtChanges since previous scan
2026-08-26 13:29:08
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.70.124,172.67.223.136 ech=AEX+DQBB3gAgACAozdg6TF+IOLutI2raZBDRPBvAjRJn2ExG9kdRfnpPIAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:df88,2606:4700:3035::6815:467c − 1 . alpn="h3,h2" ipv4hint=104.21.70.124,172.67.223.136 ech=AEX+DQBBbwAgACDToPlVVE6pZlhAoqoMJia4l92F03BrKfyfK4bfE9utDQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:df88,2606:4700:3035::6815:467c
2026-08-09 08:59:40
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.70.124,172.67.223.136 ech=AEX+DQBBbwAgACDToPlVVE6pZlhAoqoMJia4l92F03BrKfyfK4bfE9utDQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:df88,2606:4700:3035::6815:467c − 1 . alpn="h3,h2" ipv4hint=104.21.70.124,172.67.223.136 ech=AEX+DQBBlQAgACDPMlRE6qs8s97XlKf9iIf+CJIIpcCDPFl+jbNaLZNSIwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:df88,2606:4700:3035::6815:467c
SOA + serial 2411288936 − serial 2409653498
2026-07-17 06:32:31
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.70.124,172.67.223.136 ech=AEX+DQBBlQAgACDPMlRE6qs8s97XlKf9iIf+CJIIpcCDPFl+jbNaLZNSIwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:df88,2606:4700:3035::6815:467c − 1 . alpn="h3,h2" ipv4hint=104.21.70.124,172.67.223.136 ech=AEX+DQBBqQAgACBAawbKneCcyl+2lXrocBv1zW6AaP+js7s3Ja8HGBj3eQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:df88,2606:4700:3035::6815:467c
SOA + serial 2409653498 − serial 2406174277
2026-06-30 12:45:38
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.70.124,172.67.223.136 ech=AEX+DQBBqQAgACBAawbKneCcyl+2lXrocBv1zW6AaP+js7s3Ja8HGBj3eQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:df88,2606:4700:3035::6815:467c − 1 . alpn="h3,h2" ipv4hint=104.21.70.124,172.67.223.136 ech=AEX+DQBBmgAgACCqboMHCILz8lT61n8+ZRMrw0bEopM1UtojJSpzNByoagAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:df88,2606:4700:3035::6815:467c
2026-06-27 00:31:41
NS + a.ns.hackerone.com + b.ns.hackerone.com
A + 104.21.70.124 + 172.67.223.136
AAAA + 2606:4700:3034::ac43:df88 + 2606:4700:3035::6815:467c
TXT + v=DMARC1; p=reject; rua=mailto:fgunarop@ag.dmarcian.com,mailto:dmarc-reports@hackerone.com; ruf=mailto:fgunarop@fr.dmarcian.com; + v=spf1 -all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.70.124,172.67.223.136 ech=AEX+DQBBmgAgACCqboMHCILz8lT61n8+ZRMrw0bEopM1UtojJSpzNByoagAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:df88,2606:4700:3035::6815:467c
SOA + serial 2406174277
DNSSEC + insecure − indeterminate
2026-06-22 20:17:51
NS − a.ns.hackerone.com − b.ns.hackerone.com
A − 188.114.96.1 − 188.114.97.1
AAAA − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
TXT − v=DMARC1; p=reject; rua=mailto:fgunarop@ag.dmarcian.com,mailto:dmarc-reports@hackerone.com; ruf=mailto:fgunarop@fr.dmarcian.com; − v=spf1 -all
HTTPS − 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBB4AAgACDCYF+8kn+lkITHi/BN3p8uJF8P53PV1auDSJxA263SZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
SOA − serial 2406174277
DNSSEC + indeterminate − insecure
2026-06-17 10:48:30 no changes
2026-06-17 10:45:39 baseline 2 NS · 2 A · 2 AAAA · 2 TXT · 1 HTTPS · serial 2406174277 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 8 scans). Click a timestamp to view that full snapshot.

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