3ff.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 9 changes
Scanned AtChanges since previous scan
2026-09-02 16:30:19
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.9.190,172.67.189.133 ech=AEX+DQBBiQAgACAh43C2TFXW7yZVBfnmADA2vp/wRBkfjVk+7o2VHkdIAwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:9be,2606:4700:3036::ac43:bd85 − 1 . alpn="h3,h2" ipv4hint=104.21.9.190,172.67.189.133 ech=AEX+DQBB/AAgACBaY3xXTjHGn020myaHmA0UDNM1FWVR3m9nS/VJiWGkRwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:9be,2606:4700:3036::ac43:bd85
2026-08-27 21:05:48
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.9.190,172.67.189.133 ech=AEX+DQBB/AAgACBaY3xXTjHGn020myaHmA0UDNM1FWVR3m9nS/VJiWGkRwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:9be,2606:4700:3036::ac43:bd85 − 1 . alpn="h3,h2" ipv4hint=104.21.9.190,172.67.189.133 ech=AEX+DQBBcgAgACBa8DKtU0zaA1yY/+WsgYOlX2FVgfyEb3aS8/q11JwNKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:9be,2606:4700:3036::ac43:bd85
2026-08-26 20:02:53
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.9.190,172.67.189.133 ech=AEX+DQBBcgAgACBa8DKtU0zaA1yY/+WsgYOlX2FVgfyEb3aS8/q11JwNKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:9be,2606:4700:3036::ac43:bd85 − 1 . alpn="h3,h2" ipv4hint=104.21.9.190,172.67.189.133 ech=AEX+DQBBBwAgACBmlH+LvOTYt5gYyRMtM2VhcXhIHDi/UuOkwbqT4TIdYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:9be,2606:4700:3036::ac43:bd85
2026-08-16 18:41:06
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.9.190,172.67.189.133 ech=AEX+DQBBBwAgACBmlH+LvOTYt5gYyRMtM2VhcXhIHDi/UuOkwbqT4TIdYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:9be,2606:4700:3036::ac43:bd85 − 1 . alpn="h3,h2" ipv4hint=104.21.9.190,172.67.189.133 ech=AEX+DQBBTQAgACBEgumqdGadmuID3MwCv0P+kw22dgUMK758j/mS9vXgQgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:9be,2606:4700:3036::ac43:bd85
SOA + serial 2412380266 − serial 2410820147
2026-07-29 17:02:02
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.9.190,172.67.189.133 ech=AEX+DQBBTQAgACBEgumqdGadmuID3MwCv0P+kw22dgUMK758j/mS9vXgQgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:9be,2606:4700:3036::ac43:bd85 − 1 . alpn="h3,h2" ipv4hint=104.21.9.190,172.67.189.133 ech=AEX+DQBBKAAgACCOZsUGw1hEujRcCahEhRJJlhCYaPV6CSL0wjOIAbT3XAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:9be,2606:4700:3036::ac43:bd85
SOA + serial 2410820147 − serial 2405704913
2026-06-25 15:06:51
AAAA + 2606:4700:3030::6815:9be + 2606:4700:3036::ac43:bd85 − 2606:4700:3031::6815:9be − 2606:4700:3035::ac43:bd85
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.9.190,172.67.189.133 ech=AEX+DQBBKAAgACCOZsUGw1hEujRcCahEhRJJlhCYaPV6CSL0wjOIAbT3XAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:9be,2606:4700:3036::ac43:bd85 − 1 . alpn="h3,h2" ipv4hint=104.21.9.190,172.67.189.133 ech=AEX+DQBBzAAgACCRSl2GarTD7edzme/SRSjBGfCZcUyEhedgk/e1csdNQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:9be,2606:4700:3035::ac43:bd85
2026-06-16 12:48:18 baseline 2 NS · 2 A · 2 AAAA · 1 TXT · 1 HTTPS · serial 2405704913 · DMARC · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 7 scans). Click a timestamp to view that full snapshot.

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