norresundbyweb.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 23 changes
Scanned AtChanges since previous scan
2026-08-29 17:21:22
MX − 10 mail.protonmail.ch − 20 mailsec.protonmail.ch
AAAA − fd10:aec2:5dae::
TXT − protonmail-verification=d00ed80c14b8090ed85491fa094e84695c143320 − v=spf1 include:_spf.protonmail.ch ~all
TLSA − _25._tcp.mail.protonmail.ch 311 76BB66711DA416433CA890A5B2E5A0533C6006478F7D10A4469A947ACC8399E1 − _25._tcp.mail.protonmail.ch 311 6111A5698D23C89E09C36FF833C1487EDC1B0C841F87C49DAE8F7A09E11E979E − _25._tcp.mailsec.protonmail.ch 311 76BB66711DA416433CA890A5B2E5A0533C6006478F7D10A4469A947ACC8399E1 − _25._tcp.mailsec.protonmail.ch 311 6111A5698D23C89E09C36FF833C1487EDC1B0C841F87C49DAE8F7A09E11E979E
SOA − serial 2412830760
DMARC − v=DMARC1; p=quarantine
DNSSEC + indeterminate − insecure
2026-08-26 05:52:39 no changes
2026-08-22 11:34:24
A − 104.21.50.88 − 172.67.159.160
AAAA + fd10:aec2:5dae:: − 2606:4700:3036::ac43:9fa0 − 2606:4700:3037::6815:3258
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.50.88,172.67.159.160 ech=AEX+DQBB1QAgACAHWfpceOUO3a/nk4upe22w0tvp/W7WeNeFNc6/rY7WNwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:9fa0,2606:4700:3037::6815:3258
SOA + serial 2412830760 − serial 2412451334
2026-08-18 04:08:20
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.50.88,172.67.159.160 ech=AEX+DQBB1QAgACAHWfpceOUO3a/nk4upe22w0tvp/W7WeNeFNc6/rY7WNwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:9fa0,2606:4700:3037::6815:3258 − 1 . alpn="h3,h2" ipv4hint=104.21.50.88,172.67.159.160 ech=AEX+DQBBGAAgACDhwS/67k84wLHm5CKbXNQzU29Q0nru/nsQWaCXWmOfFwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:9fa0,2606:4700:3037::6815:3258
SOA + serial 2412451334 − serial 2407382310
2026-06-22 04:10:18
NS + dora.ns.cloudflare.com + howard.ns.cloudflare.com − jason.ns.cloudflare.com − pat.ns.cloudflare.com
A + 104.21.50.88 + 172.67.159.160 − 104.21.15.175 − 172.67.163.148
MX + 10 mail.protonmail.ch + 20 mailsec.protonmail.ch
AAAA + 2606:4700:3036::ac43:9fa0 + 2606:4700:3037::6815:3258 − 2606:4700:3034::6815:faf − 2606:4700:3037::ac43:a394
TXT + protonmail-verification=d00ed80c14b8090ed85491fa094e84695c143320 + v=spf1 include:_spf.protonmail.ch ~all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.50.88,172.67.159.160 ech=AEX+DQBBGAAgACDhwS/67k84wLHm5CKbXNQzU29Q0nru/nsQWaCXWmOfFwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:9fa0,2606:4700:3037::6815:3258 − 1 . alpn="h3,h2" ipv4hint=104.21.15.175,172.67.163.148 ipv6hint=2606:4700:3034::6815:faf,2606:4700:3037::ac43:a394
TLSA + _25._tcp.mail.protonmail.ch 311 6111A5698D23C89E09C36FF833C1487EDC1B0C841F87C49DAE8F7A09E11E979E + _25._tcp.mail.protonmail.ch 311 76BB66711DA416433CA890A5B2E5A0533C6006478F7D10A4469A947ACC8399E1 + _25._tcp.mailsec.protonmail.ch 311 6111A5698D23C89E09C36FF833C1487EDC1B0C841F87C49DAE8F7A09E11E979E + _25._tcp.mailsec.protonmail.ch 311 76BB66711DA416433CA890A5B2E5A0533C6006478F7D10A4469A947ACC8399E1
SOA + serial 2407382310 − serial 2407221172
DMARC + v=DMARC1; p=quarantine
2026-06-18 08:06:17
SOA + serial 2407221172 − serial 2407116761
2026-06-17 16:10:19 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2407116761 · 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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