stickleback.dk
📜 DNS record history  ·  ← Current records
📜 Record History8 scans · 23 changes
Scanned AtChanges since previous scan
2026-08-28 05:15:34
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.43.50,172.67.220.12 ech=AEX+DQBBcwAgACCn/m3LD6MOliaQPm+jB7t8exP6qD3dVyt6ZDX1MabXdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:dc0c,2606:4700:3036::6815:2b32 − 1 . alpn="h3,h2" ipv4hint=104.21.43.50,172.67.220.12 ech=AEX+DQBBbwAgACCcSqCCymWbpZSh2MukAi6EK9cGHbJNtMgI/KWdWVcZYAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:dc0c,2606:4700:3036::6815:2b32
SOA + serial 2413286432 − serial 2412271907
2026-08-27 04:41:50
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.43.50,172.67.220.12 ech=AEX+DQBBbwAgACCcSqCCymWbpZSh2MukAi6EK9cGHbJNtMgI/KWdWVcZYAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:dc0c,2606:4700:3036::6815:2b32 − 1 . alpn="h3,h2" ipv4hint=104.21.43.50,172.67.220.12 ech=AEX+DQBB6wAgACCyacMaaeNcdEuc1AIx8sSfuIK7wftuLibe3j9MYwmYXQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:dc0c,2606:4700:3036::6815:2b32
2026-08-16 08:07:39
MX + 1 mail.tutanota.de − 1 aspmx.l.google.com − 10 alt3.aspmx.l.google.com − 10 alt4.aspmx.l.google.com − 5 alt1.aspmx.l.google.com − 5 alt2.aspmx.l.google.com
TXT + t-verify=e18e518faa74aec33ca88ac1ded72126 + v=spf1 include:spf.tutanota.de -all − v=spf1 include:_spf.google.com -all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.43.50,172.67.220.12 ech=AEX+DQBB6wAgACCyacMaaeNcdEuc1AIx8sSfuIK7wftuLibe3j9MYwmYXQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:dc0c,2606:4700:3036::6815:2b32 − 1 . alpn="h3,h2" ipv4hint=104.21.43.50,172.67.220.12 ech=AEX+DQBBAgAgACDCY+NTrz5qk+WLOeHS/G+ShbJeCql3L4Dp3jwLvE3nPAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:dc0c,2606:4700:3036::6815:2b32
TLSA + _25._tcp.mail.tutanota.de 301 D141F8F3A4AAC2E4D2677AAFCC723D8E5CC7B146E968C3AEA348ED93996BBE6F
SOA + serial 2412271907 − serial 2411212830
DMARC + v=DMARC1; p=quarantine; adkim=s − v=DMARC1; p=none; pct=100; rua=mailto:re+ruht06amrsb@dmarc.postmarkapp.com; ruf=mailto:tom@stickleback.dk; sp=none; aspf=r;
MTA-STS + enforce − missing
2026-08-07 05:22:01
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.43.50,172.67.220.12 ech=AEX+DQBBAgAgACDCY+NTrz5qk+WLOeHS/G+ShbJeCql3L4Dp3jwLvE3nPAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:dc0c,2606:4700:3036::6815:2b32 − 1 . alpn="h3,h2" ipv4hint=104.21.43.50,172.67.220.12 ech=AEX+DQBBhgAgACCeFr+AE9OB9QWURxNIOlbwhTGByX9a+WfDuiREnl7WDgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:dc0c,2606:4700:3036::6815:2b32
SOA + serial 2411212830 − serial 2410748369
2026-07-29 22:14:55
A + 104.21.43.50 + 172.67.220.12 − 188.114.96.1 − 188.114.97.1
AAAA + 2606:4700:3032::ac43:dc0c + 2606:4700:3036::6815:2b32 − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.43.50,172.67.220.12 ech=AEX+DQBBhgAgACCeFr+AE9OB9QWURxNIOlbwhTGByX9a+WfDuiREnl7WDgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:dc0c,2606:4700:3036::6815:2b32 − 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBIwAgACAHyiLg0wUeRE2fIYBlXQd3KF+M0O/3UKXHmyzUSB7JFAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
SOA + serial 2410748369 − serial 2409139227
2026-07-12 13:37:42
A + 188.114.96.1 + 188.114.97.1 − 104.21.43.50 − 172.67.220.12
AAAA + 2a06:98c1:3120::1 + 2a06:98c1:3121::1 − 2606:4700:3035::6815:2b32 − 2606:4700:3036::ac43:dc0c
HTTPS + 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBIwAgACAHyiLg0wUeRE2fIYBlXQd3KF+M0O/3UKXHmyzUSB7JFAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1 − 1 . alpn="h3,h2" ipv4hint=104.21.43.50,172.67.220.12 ech=AEX+DQBBzwAgACDlcO3wqXcomVymrC4ENRRXxmNtiXl34MqUMeniN3uBEAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:2b32,2606:4700:3036::ac43:dc0c
SOA + serial 2409139227 − serial 2407065624
2026-06-21 10:25:52
A + 104.21.43.50 + 172.67.220.12 − 188.114.96.1 − 188.114.97.1
AAAA + 2606:4700:3035::6815:2b32 + 2606:4700:3036::ac43:dc0c − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.43.50,172.67.220.12 ech=AEX+DQBBzwAgACDlcO3wqXcomVymrC4ENRRXxmNtiXl34MqUMeniN3uBEAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:2b32,2606:4700:3036::ac43:dc0c − 1 . alpn="h3,h2" ipv4hint=104.21.43.50,172.67.220.12 ech=AEX+DQBB5QAgACChQx2i+yB+lajFIzQxGHXruxhXb+XaBa5Rn/GiSbZUegAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:2b32,2606:4700:3036::ac43:dc0c
2026-06-18 05:17:43 baseline 2 NS · 2 A · 5 MX · 2 AAAA · 3 TXT · 1 HTTPS · serial 2407065624 · DMARC · DNSSEC secure

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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