bob-linkbuilding.dk
📜 DNS record history  ·  ← Current records
📜 Record History8 scans · 14 changes
Scanned AtChanges since previous scan
2026-09-01 17:20:31
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.50.172,172.67.164.106 ech=AEX+DQBBBQAgACAI29LdIGQ823magvHOCa+pRkW7nk1DjW8Pq9PWICq3WgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:32ac,2606:4700:3037::ac43:a46a − 1 . alpn="h3,h2" ipv4hint=104.21.50.172,172.67.164.106 ech=AEX+DQBB7gAgACDjb97KP6YVmnJEmItPXJ+TBePeT87Vjd9IS+KnQbe6dAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:32ac,2606:4700:3037::ac43:a46a
2026-08-27 16:07:16
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.50.172,172.67.164.106 ech=AEX+DQBB7gAgACDjb97KP6YVmnJEmItPXJ+TBePeT87Vjd9IS+KnQbe6dAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:32ac,2606:4700:3037::ac43:a46a − 1 . alpn="h3,h2" ipv4hint=104.21.50.172,172.67.164.106 ech=AEX+DQBBaQAgACCUVdfoFR3sSd8zJ1t0Yw6IvkyakuMC7L3RhZ1n/OZWAwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:32ac,2606:4700:3037::ac43:a46a
2026-08-26 10:58:51
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.50.172,172.67.164.106 ech=AEX+DQBBaQAgACCUVdfoFR3sSd8zJ1t0Yw6IvkyakuMC7L3RhZ1n/OZWAwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:32ac,2606:4700:3037::ac43:a46a − 1 . alpn="h3,h2" ipv4hint=104.21.50.172,172.67.164.106 ech=AEX+DQBBjAAgACDSQXtn1K5PfsZaRfUwm2ZsEnVCKypvBSk/2F6wrJ9GZgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:32ac,2606:4700:3037::ac43:a46a
2026-07-29 21:54:08
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.50.172,172.67.164.106 ech=AEX+DQBBjAAgACDSQXtn1K5PfsZaRfUwm2ZsEnVCKypvBSk/2F6wrJ9GZgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:32ac,2606:4700:3037::ac43:a46a − 1 . alpn="h3,h2" ipv4hint=104.21.50.172,172.67.164.106 ech=AEX+DQBBNQAgACDnwRmq4Vev9Cz/8pAlQPNKJpz5FMlUcC5MQy0qw3YWEQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:32ac,2606:4700:3037::ac43:a46a
SOA + serial 2410653069 − serial 2409540077
DNSSEC + insecure − indeterminate
2026-07-16 07:34:58
AAAA + 2606:4700:3037::6815:32ac + 2606:4700:3037::ac43:a46a − 2a06:98c1:3120::3 − 2a06:98c1:3121::3
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.50.172,172.67.164.106 ech=AEX+DQBBNQAgACDnwRmq4Vev9Cz/8pAlQPNKJpz5FMlUcC5MQy0qw3YWEQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:32ac,2606:4700:3037::ac43:a46a − 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBiAAgACAN2hk9bvBGtP9ffyP9bN01kIvEDIB/fu3zn2zzpo1qOgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
SOA + serial 2409540077 − serial 2405553318
DNSSEC + indeterminate − insecure
2026-06-26 02:47:34
AAAA + 2a06:98c1:3120::3 + 2a06:98c1:3121::3 − 2606:4700:3037::6815:32ac − 2606:4700:3037::ac43:a46a
HTTPS + 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBiAAgACAN2hk9bvBGtP9ffyP9bN01kIvEDIB/fu3zn2zzpo1qOgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1 − 1 . alpn="h3,h2" ipv4hint=104.21.50.172,172.67.164.106 ech=AEX+DQBBaAAgACAJvcweoCt/92+snvyEfJVTjIo6UrwPAVpWBob6tOp0BgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:32ac,2606:4700:3037::ac43:a46a
2026-06-19 07:19:34
AAAA + 2606:4700:3037::6815:32ac − 2606:4700:3033::6815:32ac
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.50.172,172.67.164.106 ech=AEX+DQBBaAAgACAJvcweoCt/92+snvyEfJVTjIo6UrwPAVpWBob6tOp0BgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:32ac,2606:4700:3037::ac43:a46a − 1 . alpn="h3,h2" ipv4hint=104.21.50.172,172.67.164.106 ech=AEX+DQBBQwAgACB/kjJxhdKdMifzADCBWwX4suHL5sc8EO3CxwUV7BdUPQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:32ac,2606:4700:3037::ac43:a46a
2026-06-16 15:15:43 baseline 2 NS · 2 A · 5 MX · 2 AAAA · 3 TXT · 1 HTTPS · serial 2405553318 · DMARC · 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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