rtq.dk
📜 DNS record history  ·  ← Current records
📜 Record History15 scans · 25 changes
Scanned AtChanges since previous scan
2026-08-31 17:26:46
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.54.12,172.67.222.51 ech=AEX+DQBBzAAgACDHpwnbqQRrQxFsGzA/yaOSD5TTc2/1Vd5JMCQghbIcfwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:360c,2606:4700:3034::ac43:de33 − 1 . alpn="h3,h2" ipv4hint=104.21.54.12,172.67.222.51 ech=AEX+DQBBWQAgACAKf/gwecFFeaFGJ2H+Cl5UAU24z/EAincfe49957SwcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:360c,2606:4700:3034::ac43:de33
SOA + serial 2413605845 − serial 2413383842
2026-08-28 20:20:12
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.54.12,172.67.222.51 ech=AEX+DQBBWQAgACAKf/gwecFFeaFGJ2H+Cl5UAU24z/EAincfe49957SwcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:360c,2606:4700:3034::ac43:de33 − 1 . alpn="h3,h2" ipv4hint=104.21.54.12,172.67.222.51 ech=AEX+DQBBJQAgACBICK7h0rMIouc/HzScB0c6+6qlcejBgzELObuLPlL7NQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:360c,2606:4700:3034::ac43:de33
SOA + serial 2413383842 − serial 2413048757
2026-08-27 17:42:54
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.54.12,172.67.222.51 ech=AEX+DQBBJQAgACBICK7h0rMIouc/HzScB0c6+6qlcejBgzELObuLPlL7NQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:360c,2606:4700:3034::ac43:de33 − 1 . alpn="h3,h2" ipv4hint=104.21.54.12,172.67.222.51 ech=AEX+DQBBMAAgACBpaBo7AS0gCvK84O8CLtCG5M4+mK0wlBOaQmFy3+9pCQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:360c,2606:4700:3034::ac43:de33
2026-08-24 23:20:10
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.54.12,172.67.222.51 ech=AEX+DQBBMAAgACBpaBo7AS0gCvK84O8CLtCG5M4+mK0wlBOaQmFy3+9pCQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:360c,2606:4700:3034::ac43:de33 − 1 . alpn="h3,h2" ipv4hint=104.21.54.12,172.67.222.51 ech=AEX+DQBBqgAgACAl3IkFB/xga2FOKvwWYB/dY37BvBJ9+XVpbXIU0WvWFgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:360c,2606:4700:3034::ac43:de33
SOA + serial 2413048757 − serial 2412996755
2026-08-23 22:50:54
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.54.12,172.67.222.51 ech=AEX+DQBBqgAgACAl3IkFB/xga2FOKvwWYB/dY37BvBJ9+XVpbXIU0WvWFgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:360c,2606:4700:3034::ac43:de33 − 1 . alpn="h3,h2" ipv4hint=104.21.54.12,172.67.222.51 ech=AEX+DQBB5wAgACA2Fl4vDdpI+2uZw9eWy5B3zj7Niexo+IIU0glZFyQDegAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:360c,2606:4700:3034::ac43:de33
SOA + serial 2412996755 − serial 2412820751
2026-08-21 21:23:36
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.54.12,172.67.222.51 ech=AEX+DQBB5wAgACA2Fl4vDdpI+2uZw9eWy5B3zj7Niexo+IIU0glZFyQDegAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:360c,2606:4700:3034::ac43:de33 − 1 . alpn="h3,h2" ipv4hint=104.21.54.12,172.67.222.51 ech=AEX+DQBB4wAgACAoulem06W6JHduWoXYsSI48mVBiWckGpgKNzjZBLwzaQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:360c,2606:4700:3034::ac43:de33
SOA + serial 2412820751 − serial 2412710948
2026-08-20 21:14:04
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.54.12,172.67.222.51 ech=AEX+DQBB4wAgACAoulem06W6JHduWoXYsSI48mVBiWckGpgKNzjZBLwzaQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:360c,2606:4700:3034::ac43:de33 − 1 . alpn="h3,h2" ipv4hint=104.21.54.12,172.67.222.51 ech=AEX+DQBB7gAgACBVJR2q/veFXh+UCf8ilbcEfYm5jMopCFTdzGI0QdZ3cgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:360c,2606:4700:3034::ac43:de33
SOA + serial 2412710948 − serial 2412125453
2026-08-14 09:21:54
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.54.12,172.67.222.51 ech=AEX+DQBB7gAgACBVJR2q/veFXh+UCf8ilbcEfYm5jMopCFTdzGI0QdZ3cgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:360c,2606:4700:3034::ac43:de33 − 1 . alpn="h3,h2" ipv4hint=104.21.54.12,172.67.222.51 ech=AEX+DQBBwQAgACCpBG64LOorr7bFS1XYF4qeJD+pBc2LIPx7IuaHN8X9AgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:360c,2606:4700:3034::ac43:de33
SOA + serial 2412125453 − serial 2410861179
2026-08-03 21:08:51
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.54.12,172.67.222.51 ech=AEX+DQBBwQAgACCpBG64LOorr7bFS1XYF4qeJD+pBc2LIPx7IuaHN8X9AgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:360c,2606:4700:3034::ac43:de33 − 1 . alpn="h3,h2" ipv4hint=104.21.54.12,172.67.222.51 ech=AEX+DQBBowAgACA+PF4ujG/+rECVtzQzoetrwitCgSdWm7i8fR8R1yqDRAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:360c,2606:4700:3034::ac43:de33
SOA + serial 2410861179 − serial 2409884846
2026-07-19 01:24:19
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.54.12,172.67.222.51 ech=AEX+DQBBowAgACA+PF4ujG/+rECVtzQzoetrwitCgSdWm7i8fR8R1yqDRAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:360c,2606:4700:3034::ac43:de33 − 1 . alpn="h3,h2" ipv4hint=104.21.54.12,172.67.222.51 ech=AEX+DQBBtwAgACAjj1X9EUQA3FDgW8/PuNtg+ifdrEtSJ194NyFRk/CxXQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:360c,2606:4700:3034::ac43:de33
SOA + serial 2409884846 − serial 2408906492
2026-07-09 04:59:04
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.54.12,172.67.222.51 ech=AEX+DQBBtwAgACAjj1X9EUQA3FDgW8/PuNtg+ifdrEtSJ194NyFRk/CxXQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:360c,2606:4700:3034::ac43:de33 − 1 . alpn="h3,h2" ipv4hint=104.21.54.12,172.67.222.51 ech=AEX+DQBBpwAgACA5+5230yAxwEg1pskWGWE/d/gmJ9ZABJtojvlp2NcZGwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:360c,2606:4700:3034::ac43:de33
SOA + serial 2408906492 − serial 2408439634
2026-07-03 11:30:06
AAAA + 2606:4700:3031::6815:360c + 2606:4700:3034::ac43:de33 − 2606:4700:3032::ac43:de33 − 2606:4700:3036::6815:360c
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.54.12,172.67.222.51 ech=AEX+DQBBpwAgACA5+5230yAxwEg1pskWGWE/d/gmJ9ZABJtojvlp2NcZGwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:360c,2606:4700:3034::ac43:de33 − 1 . alpn="h3,h2" ipv4hint=104.21.54.12,172.67.222.51 ech=AEX+DQBBQQAgACAaii67vgL9SifCBbjP2Tud/SmhNuNtIbv94UKj0ncJUAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:de33,2606:4700:3036::6815:360c
SOA + serial 2408439634 − serial 2406901597
2026-06-26 12:42:03
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.54.12,172.67.222.51 ech=AEX+DQBBQQAgACAaii67vgL9SifCBbjP2Tud/SmhNuNtIbv94UKj0ncJUAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:de33,2606:4700:3036::6815:360c − 1 . alpn="h3,h2" ipv4hint=104.21.54.12,172.67.222.51 ech=AEX+DQBBgwAgACA0KOPNBqTxhLwg5g8zJrhsSmTaWtcJ+w22tMJDD+Q2UwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:de33,2606:4700:3036::6815:360c
2026-06-17 17:48:45 no changes
2026-06-17 17:17:53 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2406901597 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 15 scans). Click a timestamp to view that full snapshot.

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