guldbergco.dk
📜 DNS record history  ·  ← Current records
📜 Record History3 scans · 4 changes
Scanned AtChanges since previous scan
2026-06-23 02:34:51
NS + ns1.simply.COM + ns2.simply.COM + ns3.simply.COM + ns4.simply.COM − ns1.simply.com − ns2.simply.com − ns3.simply.com − ns4.simply.com
MX + 10 aspmx.l.google.com + 20 alt1.aspmx.l.google.com + 20 alt2.aspmx.l.google.com + 30 aspmx2.googlemail.com + 30 aspmx3.googlemail.com + 30 aspmx4.googlemail.com + 30 aspmx5.googlemail.com − 10 ASPMX.L.GOOGLE.com − 20 ALT1.ASPMX.L.GOOGLE.com − 20 ALT2.ASPMX.L.GOOGLE.com − 30 ASPMX2.GOOGLEMAIL.com − 30 ASPMX3.GOOGLEMAIL.com − 30 ASPMX4.GOOGLEMAIL.com − 30 ASPMX5.GOOGLEMAIL.com
2026-06-17 10:44:42
NS + ns1.simply.com + ns2.simply.com + ns3.simply.com + ns4.simply.com − ns1.simply.COM − ns2.simply.COM − ns3.simply.COM − ns4.simply.COM
MX + 10 ASPMX.L.GOOGLE.com + 20 ALT1.ASPMX.L.GOOGLE.com + 20 ALT2.ASPMX.L.GOOGLE.com + 30 ASPMX2.GOOGLEMAIL.com + 30 ASPMX3.GOOGLEMAIL.com + 30 ASPMX4.GOOGLEMAIL.com + 30 ASPMX5.GOOGLEMAIL.com − 10 ASPMX.L.GOOGLE.COM − 20 ALT1.ASPMX.L.GOOGLE.COM − 20 ALT2.ASPMX.L.GOOGLE.COM − 30 ASPMX2.GOOGLEMAIL.COM − 30 ASPMX3.GOOGLEMAIL.COM − 30 ASPMX4.GOOGLEMAIL.COM − 30 ASPMX5.GOOGLEMAIL.COM
2026-06-17 10:39:48 baseline 4 NS · 1 A · 7 MX · serial 2020072990 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 3 scans). Click a timestamp to view that full snapshot.

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