optisyn.dk
📜 DNS record history  ·  ← Current records
📜 Record History5 scans · 14 changes
Scanned AtChanges since previous scan
2026-08-27 15:03:37 no changes
2026-08-26 00:12:12 no changes
2026-06-21 17:11:05
NS + ns1.simply.com + ns2.simply.com + ns3.simply.com
A + 93.191.156.141
MX + 0 optisyn-dk.mail.protection.outlook.com
TXT + MS=ms79009288 + P-LvUjL9z2uE + v=spf1 include:spf.protection.outlook.com include:spf.permido.com -all
SOA + serial 2025121102
DMARC + v=DMARC1; p=quarantine; rua=mailto:dmarc@optisyndk; ruf=mailto:dmarc@optisyn.dk; sp=quarantine; fo=1;
DNSSEC + secure − indeterminate
2026-06-21 13:03:01
NS − ns1.simply.com − ns2.simply.com − ns3.simply.com
A − 93.191.156.141
MX − 0 optisyn-dk.mail.protection.outlook.com
TXT − MS=ms79009288 − P-LvUjL9z2uE − v=spf1 include:spf.protection.outlook.com include:spf.permido.com -all
SOA − serial 2025121102
DMARC − v=DMARC1; p=quarantine; rua=mailto:dmarc@optisyndk; ruf=mailto:dmarc@optisyn.dk; sp=quarantine; fo=1;
DNSSEC + indeterminate − secure
2026-06-17 12:59:03 baseline 3 NS · 1 A · 1 MX · 3 TXT · serial 2025121102 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 5 scans). Click a timestamp to view that full snapshot.

dhd.dk [/] search Domains, Hosts & DNS — .dk zone