koustrupco.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 22 changes
Scanned AtChanges since previous scan
2026-08-26 14:27:36
MX + 10 mx1.pub.mailpod10-cph3.one.com + 10 mx2.pub.mailpod10-cph3.one.com + 10 mx3.pub.mailpod10-cph3.one.com + 10 mx4.pub.mailpod10-cph3.one.com − 10 mx1.pub.mailpod9-cph3.one.com − 10 mx2.pub.mailpod9-cph3.one.com − 10 mx3.pub.mailpod9-cph3.one.com − 10 mx4.pub.mailpod9-cph3.one.com
TLSA + _25._tcp.mx1.pub.mailpod10-cph3.one.com 311 5932F73E86E0548B77B582F47919F65411BFE98A1E60CE99A6C5039F4E01BFBA + _25._tcp.mx2.pub.mailpod10-cph3.one.com 311 5932F73E86E0548B77B582F47919F65411BFE98A1E60CE99A6C5039F4E01BFBA + _25._tcp.mx3.pub.mailpod10-cph3.one.com 311 5932F73E86E0548B77B582F47919F65411BFE98A1E60CE99A6C5039F4E01BFBA + _25._tcp.mx4.pub.mailpod10-cph3.one.com 311 5932F73E86E0548B77B582F47919F65411BFE98A1E60CE99A6C5039F4E01BFBA − _25._tcp.mx1.pub.mailpod9-cph3.one.com 311 45270A69B37BD0C454F2B3E54CC89AD7A2886E249F5DACBF73538A5FA930FB5B − _25._tcp.mx2.pub.mailpod9-cph3.one.com 311 45270A69B37BD0C454F2B3E54CC89AD7A2886E249F5DACBF73538A5FA930FB5B − _25._tcp.mx3.pub.mailpod9-cph3.one.com 311 45270A69B37BD0C454F2B3E54CC89AD7A2886E249F5DACBF73538A5FA930FB5B − _25._tcp.mx4.pub.mailpod9-cph3.one.com 311 45270A69B37BD0C454F2B3E54CC89AD7A2886E249F5DACBF73538A5FA930FB5B
SOA + serial 2026082501 − serial 2026082204
2026-08-23 06:49:33
SOA + serial 2026082204 − serial 2026062305
2026-08-08 05:58:13
TLSA + _25._tcp.mx1.pub.mailpod9-cph3.one.com 311 45270A69B37BD0C454F2B3E54CC89AD7A2886E249F5DACBF73538A5FA930FB5B + _25._tcp.mx2.pub.mailpod9-cph3.one.com 311 45270A69B37BD0C454F2B3E54CC89AD7A2886E249F5DACBF73538A5FA930FB5B + _25._tcp.mx3.pub.mailpod9-cph3.one.com 311 45270A69B37BD0C454F2B3E54CC89AD7A2886E249F5DACBF73538A5FA930FB5B + _25._tcp.mx4.pub.mailpod9-cph3.one.com 311 45270A69B37BD0C454F2B3E54CC89AD7A2886E249F5DACBF73538A5FA930FB5B − _25._tcp.mx1.pub.mailpod9-cph3.one.com 311 5D2162F5CED0ACD2C3D63E5582045A6CCCF902540F7029D23F80A52DD0C9F3F8 − _25._tcp.mx2.pub.mailpod9-cph3.one.com 311 5D2162F5CED0ACD2C3D63E5582045A6CCCF902540F7029D23F80A52DD0C9F3F8 − _25._tcp.mx3.pub.mailpod9-cph3.one.com 311 5D2162F5CED0ACD2C3D63E5582045A6CCCF902540F7029D23F80A52DD0C9F3F8 − _25._tcp.mx4.pub.mailpod9-cph3.one.com 311 5D2162F5CED0ACD2C3D63E5582045A6CCCF902540F7029D23F80A52DD0C9F3F8
2026-06-23 22:26:24
SOA + serial 2026062305 − serial 2026061202
2026-06-23 03:13:33
NS + ns01.one.com + ns02.one.com
A + 144.76.156.123
MX + 10 mx1.pub.mailpod9-cph3.one.com + 10 mx2.pub.mailpod9-cph3.one.com + 10 mx3.pub.mailpod9-cph3.one.com + 10 mx4.pub.mailpod9-cph3.one.com
TXT + facebook-domain-verification=l65ljwg71ce5hqmp9kxyljz50977om + google-site-verification=B81HQOrivnUzIpPhCmthnTr6D9bVEFm58NLnyraPKos + MS=ms84098419 + v=spf1 a mx include:_bonacustspf.one.com include:spf.protection.outlook.com -all
TLSA + _25._tcp.mx1.pub.mailpod9-cph3.one.com 311 5D2162F5CED0ACD2C3D63E5582045A6CCCF902540F7029D23F80A52DD0C9F3F8 + _25._tcp.mx2.pub.mailpod9-cph3.one.com 311 5D2162F5CED0ACD2C3D63E5582045A6CCCF902540F7029D23F80A52DD0C9F3F8 + _25._tcp.mx3.pub.mailpod9-cph3.one.com 311 5D2162F5CED0ACD2C3D63E5582045A6CCCF902540F7029D23F80A52DD0C9F3F8 + _25._tcp.mx4.pub.mailpod9-cph3.one.com 311 5D2162F5CED0ACD2C3D63E5582045A6CCCF902540F7029D23F80A52DD0C9F3F8
SOA + serial 2026061202
DMARC + v=DMARC1; p=none;
DNSSEC + secure − indeterminate
2026-06-22 23:58:26
NS − ns01.one.com − ns02.one.com
A − 144.76.156.123
MX − 10 mx1.pub.mailpod9-cph3.one.com − 10 mx2.pub.mailpod9-cph3.one.com − 10 mx3.pub.mailpod9-cph3.one.com − 10 mx4.pub.mailpod9-cph3.one.com
TXT − facebook-domain-verification=l65ljwg71ce5hqmp9kxyljz50977om − google-site-verification=B81HQOrivnUzIpPhCmthnTr6D9bVEFm58NLnyraPKos − MS=ms84098419 − v=spf1 a mx include:_bonacustspf.one.com include:spf.protection.outlook.com -all
TLSA − _25._tcp.mx1.pub.mailpod9-cph3.one.com 311 5D2162F5CED0ACD2C3D63E5582045A6CCCF902540F7029D23F80A52DD0C9F3F8 − _25._tcp.mx2.pub.mailpod9-cph3.one.com 311 5D2162F5CED0ACD2C3D63E5582045A6CCCF902540F7029D23F80A52DD0C9F3F8 − _25._tcp.mx3.pub.mailpod9-cph3.one.com 311 5D2162F5CED0ACD2C3D63E5582045A6CCCF902540F7029D23F80A52DD0C9F3F8 − _25._tcp.mx4.pub.mailpod9-cph3.one.com 311 5D2162F5CED0ACD2C3D63E5582045A6CCCF902540F7029D23F80A52DD0C9F3F8
SOA − serial 2026061202
DMARC − v=DMARC1; p=none;
DNSSEC + indeterminate − secure
2026-06-17 11:53:13 baseline 2 NS · 1 A · 4 MX · 4 TXT · 4 TLSA · serial 2026061202 · DMARC · DNSSEC secure

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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