arcusbyg.dk
📜 DNS record history  ·  ← Current records
📜 Record History6 scans · 14 changes
Scanned AtChanges since previous scan
2026-07-08 23:57:06
NS + ns4.dns-123.net + ns5.dns-123.net + ns6.dns-123.net − nonexistent.punktum.dk
A + 5.186.164.156
MX + 0 arcusbyg-dk.mail.protection.outlook.com
TXT + v=spf1 include:spf.protection.outlook.com ip4:5.186.164.156 -all
SOA + serial 2017062832
DMARC + v=DMARC1; p=none;
DNSSEC + secure − indeterminate
2026-07-05 06:43:15 no changes
2026-07-04 06:42:43 no changes
2026-07-03 15:30:31
NS + nonexistent.punktum.dk − ns4.dns-123.net − ns5.dns-123.net − ns6.dns-123.net
A − 5.186.164.156
MX − 0 arcusbyg-dk.mail.protection.outlook.com
TXT − v=spf1 include:spf.protection.outlook.com ip4:5.186.164.156 -all
SOA − serial 2017062832
DMARC − v=DMARC1; p=none;
DNSSEC + indeterminate − secure
2026-06-30 16:52:55 no changes
2026-06-16 13:38:30 baseline 3 NS · 1 A · 1 MX · 1 TXT · serial 2017062832 · DMARC · 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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