systemflow.dk
📜 DNS record history  ·  ← Current records
📜 Record History5 scans · 9 changes
Scanned AtChanges since previous scan
2026-09-01 15:04:23
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.5.249,172.67.134.20 ech=AEX+DQBBkAAgACDg2Vj95DTnMoBzZqStrQjUWeAeRnEh8QgpP5Gf87BuTwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5f9,2606:4700:3031::ac43:8614 − 1 . alpn="h3,h2" ipv4hint=104.21.5.249,172.67.134.20 ech=AEX+DQBBJQAgACBICK7h0rMIouc/HzScB0c6+6qlcejBgzELObuLPlL7NQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5f9,2606:4700:3031::ac43:8614
2026-08-27 17:10:57
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.5.249,172.67.134.20 ech=AEX+DQBBJQAgACBICK7h0rMIouc/HzScB0c6+6qlcejBgzELObuLPlL7NQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5f9,2606:4700:3031::ac43:8614 − 1 . alpn="h3,h2" ipv4hint=104.21.5.249,172.67.134.20 ech=AEX+DQBB2AAgACAfZNqCOnmz2nrGVinQujyXTW5Fa01tNeOMAT2a+ZUiDgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5f9,2606:4700:3031::ac43:8614
2026-07-28 20:11:16
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.5.249,172.67.134.20 ech=AEX+DQBB2AAgACAfZNqCOnmz2nrGVinQujyXTW5Fa01tNeOMAT2a+ZUiDgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5f9,2606:4700:3031::ac43:8614 − 1 . alpn="h3,h2" ipv4hint=104.21.5.249,172.67.134.20 ech=AEX+DQBBsQAgACCv+Q5jA1n2zwz5fqO11kHifufkEvwKV6UTf3FRCsvFSgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5f9,2606:4700:3031::ac43:8614
SOA + serial 2410671058 − serial 2409769064
DNSSEC + insecure − indeterminate
2026-07-18 15:46:25
AAAA + 2606:4700:3031::6815:5f9 + 2606:4700:3031::ac43:8614 − 2a06:98c1:3120::9 − 2a06:98c1:3121::9
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.5.249,172.67.134.20 ech=AEX+DQBBsQAgACCv+Q5jA1n2zwz5fqO11kHifufkEvwKV6UTf3FRCsvFSgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5f9,2606:4700:3031::ac43:8614 − 1 . alpn="h3,h2" ipv4hint=104.21.5.249,172.67.134.20 ech=AEX+DQBBXgAgACBYdqEg9t+ceUEOewqh+wmq9pQHyffrmdwg5FCZq2THbwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5f9,2606:4700:3031::ac43:8614
SOA + serial 2409769064 − serial 2405570992
DNSSEC + indeterminate − insecure
2026-06-18 07:22:46 baseline 2 NS · 2 A · 3 MX · 2 AAAA · 3 TXT · 1 HTTPS · 9 TLSA · serial 2405570992 · DMARC · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 5 scans). Click a timestamp to view that full snapshot.

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