concealer.dk
📜 DNS record history  ·  ← Current records
📜 Record History10 scans · 15 changes
Scanned AtChanges since previous scan
2026-08-23 10:25:06
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.40.35,172.67.174.228 ech=AEX+DQBBIAAgACAMeEO3Yz4a72LLARptZhZ1bOQXgXiaVjsr69qn2oajcAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:aee4,2606:4700:3033::6815:2823 − 1 . alpn="h3,h2" ipv4hint=104.21.40.35,172.67.174.228 ech=AEX+DQBBZgAgACDWI9M3+AfioMmw1ST8gOxxIErvrwlTa9h6OHUzJuUjGQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:aee4,2606:4700:3033::6815:2823
2026-08-19 06:35:57
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.40.35,172.67.174.228 ech=AEX+DQBBZgAgACDWI9M3+AfioMmw1ST8gOxxIErvrwlTa9h6OHUzJuUjGQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:aee4,2606:4700:3033::6815:2823 − 1 . alpn="h3,h2" ipv4hint=104.21.40.35,172.67.174.228 ech=AEX+DQBBHAAgACB8PXk5xMhfyFv1KKAf2Wy29RX4Ftgt6kWL4VBiHlgXAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:aee4,2606:4700:3033::6815:2823
SOA + serial 2412507156 − serial 2411642793
2026-08-08 22:15:41
AAAA + 2606:4700:3032::ac43:aee4 + 2606:4700:3033::6815:2823 − 2606:4700:3031::6815:2823 − 2606:4700:3036::ac43:aee4
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.40.35,172.67.174.228 ech=AEX+DQBBHAAgACB8PXk5xMhfyFv1KKAf2Wy29RX4Ftgt6kWL4VBiHlgXAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:aee4,2606:4700:3033::6815:2823 − 1 . alpn="h3,h2" ipv4hint=104.21.40.35,172.67.174.228 ech=AEX+DQBB/AAgACBaZWgJlxfm/jvVSIvyso5pBq4qdMs3HRwrPFZ7M2ZoOQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2823,2606:4700:3036::ac43:aee4
SOA + serial 2411642793 − serial 2407403462
2026-06-21 09:38:49
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.40.35,172.67.174.228 ech=AEX+DQBB/AAgACBaZWgJlxfm/jvVSIvyso5pBq4qdMs3HRwrPFZ7M2ZoOQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2823,2606:4700:3036::ac43:aee4 − 1 . alpn="h3,h2" ipv4hint=104.21.40.35,172.67.174.228 ech=AEX+DQBBpQAgACCsbWNfeN1u38eklqEoNkurw8Ny+y/YKE2tGXRIbb7MfAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2823,2606:4700:3036::ac43:aee4
2026-06-20 10:00:35
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.40.35,172.67.174.228 ech=AEX+DQBBpQAgACCsbWNfeN1u38eklqEoNkurw8Ny+y/YKE2tGXRIbb7MfAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2823,2606:4700:3036::ac43:aee4 − 1 . alpn="h3,h2" ipv4hint=104.21.40.35,172.67.174.228 ech=AEX+DQBBKgAgACDIjZZ8c5lFDU5IzMo0uf5xMkpIjtshrETGixZHNSoUaAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2823,2606:4700:3036::ac43:aee4
SOA + serial 2407403462 − serial 2407400023
DNSSEC + insecure − bogus
2026-06-20 02:12:56
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.40.35,172.67.174.228 ech=AEX+DQBBKgAgACDIjZZ8c5lFDU5IzMo0uf5xMkpIjtshrETGixZHNSoUaAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2823,2606:4700:3036::ac43:aee4 − 1 . alpn="h3,h2" ipv4hint=104.21.40.35,172.67.174.228 ech=AEX+DQBBxAAgACDj7TsM1XQ2Je0M+m3yUJPxgZYPa5bYDBn/ZlIFcoqSfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2823,2606:4700:3036::ac43:aee4
SOA + serial 2407400023 − serial 2406697221
DNSSEC + bogus − insecure
2026-06-16 23:21:09
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.40.35,172.67.174.228 ech=AEX+DQBBxAAgACDj7TsM1XQ2Je0M+m3yUJPxgZYPa5bYDBn/ZlIFcoqSfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2823,2606:4700:3036::ac43:aee4 − 1 . alpn="h3,h2" ipv4hint=104.21.40.35,172.67.174.228 ech=AEX+DQBBAgAgACDurI0kjS+pgI4tREFXZNZReDzCEtZ7GTrS4X0Uec/8AwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2823,2606:4700:3036::ac43:aee4
2026-06-16 22:09:00
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.40.35,172.67.174.228 ech=AEX+DQBBAgAgACDurI0kjS+pgI4tREFXZNZReDzCEtZ7GTrS4X0Uec/8AwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2823,2606:4700:3036::ac43:aee4 − 1 . alpn="h3,h2" ipv4hint=104.21.40.35,172.67.174.228 ech=AEX+DQBBlwAgACARtnhQ7LTw1FhCMpClda8WTnV4Yh2JhRcKaIGJtucSdAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2823,2606:4700:3036::ac43:aee4
2026-06-16 22:05:10 no changes
2026-06-16 22:00:39 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2406697221 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 10 scans). Click a timestamp to view that full snapshot.

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