codr.dk
📜 DNS record history  ·  ← Current records
📜 Record History8 scans · 21 changes
Scanned AtChanges since previous scan
2026-08-19 15:32:11 no changes
2026-08-18 15:27:08
SOA + serial 2026081800 − serial 2026081003
2026-08-10 17:32:59
MX + 10 mxext1.mailbox.org + 10 mxext2.mailbox.org + 10 mxext3.mailbox.org + 10 mxext4.mailbox.org − 0 mxext1.mailbox.org − 0 mxext2.mailbox.org − 0 mxext3.mailbox.org
TLSA + _25._tcp.mxext4.mailbox.org 311 4758AF6F02DFB5DC8795FA402E77A8A0486AF5E85D2CA60C294476AADC40B220 + _25._tcp.mxext4.mailbox.org 311 E41CC7633029AFDBA53744D7E5FC31EF507E592DE9DFB33557BF3B9A79239446 + _25._tcp.mxext4.mailbox.org 311 996AD31D65E03F038B8EC950F6F26611529DA03E3A283E4400CBA2EDD04B8A88
SOA + serial 2026081003 − serial 2026061901
2026-06-24 23:39:06
NS + helium.ns.hetzner.de + hydrogen.ns.hetzner.com + oxygen.ns.hetzner.com
A + 195.201.225.25
MX + 0 mxext1.mailbox.org + 0 mxext2.mailbox.org + 0 mxext3.mailbox.org
TXT + v=spf1 include:mailbox.org ~all
TLSA + _25._tcp.mxext1.mailbox.org 311 4758AF6F02DFB5DC8795FA402E77A8A0486AF5E85D2CA60C294476AADC40B220 + _25._tcp.mxext1.mailbox.org 311 E41CC7633029AFDBA53744D7E5FC31EF507E592DE9DFB33557BF3B9A79239446 + _25._tcp.mxext1.mailbox.org 311 996AD31D65E03F038B8EC950F6F26611529DA03E3A283E4400CBA2EDD04B8A88 + _25._tcp.mxext2.mailbox.org 311 E41CC7633029AFDBA53744D7E5FC31EF507E592DE9DFB33557BF3B9A79239446 + _25._tcp.mxext2.mailbox.org 311 996AD31D65E03F038B8EC950F6F26611529DA03E3A283E4400CBA2EDD04B8A88 + _25._tcp.mxext2.mailbox.org 311 4758AF6F02DFB5DC8795FA402E77A8A0486AF5E85D2CA60C294476AADC40B220 + _25._tcp.mxext3.mailbox.org 311 996AD31D65E03F038B8EC950F6F26611529DA03E3A283E4400CBA2EDD04B8A88 + _25._tcp.mxext3.mailbox.org 311 E41CC7633029AFDBA53744D7E5FC31EF507E592DE9DFB33557BF3B9A79239446 + _25._tcp.mxext3.mailbox.org 311 4758AF6F02DFB5DC8795FA402E77A8A0486AF5E85D2CA60C294476AADC40B220
SOA + serial 2026061901
DMARC + v=DMARC1; p=none; pct=100; rua=mailto:postmaster@codr.dk
DNSSEC + insecure − indeterminate
2026-06-21 19:47:40
NS − helium.ns.hetzner.de − hydrogen.ns.hetzner.com − oxygen.ns.hetzner.com
A − 195.201.225.25
MX − 0 mxext1.mailbox.org − 0 mxext2.mailbox.org − 0 mxext3.mailbox.org
TXT − v=spf1 include:mailbox.org ~all
TLSA − _25._tcp.mxext1.mailbox.org 311 4758AF6F02DFB5DC8795FA402E77A8A0486AF5E85D2CA60C294476AADC40B220 − _25._tcp.mxext1.mailbox.org 311 E41CC7633029AFDBA53744D7E5FC31EF507E592DE9DFB33557BF3B9A79239446 − _25._tcp.mxext1.mailbox.org 311 996AD31D65E03F038B8EC950F6F26611529DA03E3A283E4400CBA2EDD04B8A88 − _25._tcp.mxext2.mailbox.org 311 E41CC7633029AFDBA53744D7E5FC31EF507E592DE9DFB33557BF3B9A79239446 − _25._tcp.mxext2.mailbox.org 311 996AD31D65E03F038B8EC950F6F26611529DA03E3A283E4400CBA2EDD04B8A88 − _25._tcp.mxext2.mailbox.org 311 4758AF6F02DFB5DC8795FA402E77A8A0486AF5E85D2CA60C294476AADC40B220 − _25._tcp.mxext3.mailbox.org 311 996AD31D65E03F038B8EC950F6F26611529DA03E3A283E4400CBA2EDD04B8A88 − _25._tcp.mxext3.mailbox.org 311 E41CC7633029AFDBA53744D7E5FC31EF507E592DE9DFB33557BF3B9A79239446 − _25._tcp.mxext3.mailbox.org 311 4758AF6F02DFB5DC8795FA402E77A8A0486AF5E85D2CA60C294476AADC40B220
SOA − serial 2026061901
DMARC − v=DMARC1; p=none; pct=100; rua=mailto:postmaster@codr.dk
DNSSEC + indeterminate − insecure
2026-06-21 10:27:14
SOA + serial 2026061901 − serial 2026051200
2026-06-16 21:48:47 no changes
2026-06-16 21:40:54 baseline 3 NS · 1 A · 3 MX · 1 TXT · 9 TLSA · serial 2026051200 · 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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