t5co.dk
📜 DNS record history  ·  ← Current records
📜 Record History6 scans · 16 changes
Scanned AtChanges since previous scan
2026-09-01 02:12:28
SOA + serial 2026083100 − serial 2026082503
DMARC + v=DMARC1; p=quarantine; sp=reject; rua=mailto:dmarc@nordicco.eu; fo=1 − v=DMARC1; p=quarantine; sp=reject; rua=mailto:it@nordicco.eu; fo=1
2026-08-26 21:34:30 no changes
2026-08-26 11:29:05
SOA + serial 2026082503 − serial 2025042300
DMARC + v=DMARC1; p=quarantine; sp=reject; rua=mailto:it@nordicco.eu; fo=1
2026-06-29 13:33:14
NS + ns1.simply.com + ns2.simply.com + ns3.simply.com + ns4.simply.com
A + 94.231.103.51
MX + 0 t5co-dk.mail.protection.outlook.com
TXT + MS=ms90465480 + MS=msXXXXXXXX + t5co-dk.mail.protection.outlook.com + v=spf1 include:spf.protection.outlook.com -all
SOA + serial 2025042300
DNSSEC + secure − indeterminate
2026-06-23 08:02:20
NS − ns1.simply.com − ns2.simply.com − ns3.simply.com − ns4.simply.com
A − 94.231.103.51
MX − 0 t5co-dk.mail.protection.outlook.com
TXT − MS=ms90465480 − MS=msXXXXXXXX − t5co-dk.mail.protection.outlook.com − v=spf1 include:spf.protection.outlook.com -all
SOA − serial 2025042300
DNSSEC + indeterminate − secure
2026-06-17 13:15:32 baseline 4 NS · 1 A · 1 MX · 4 TXT · serial 2025042300 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 6 scans). Click a timestamp to view that full snapshot.

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