sysalert.dk
📜 DNS record history  ·  ← Current records
📜 Record History5 scans · 14 changes
Scanned AtChanges since previous scan
2026-08-26 13:41:54 no changes
2026-06-23 23:04:32
NS + ns.scannet2.dk + ns2.scannet2.dk
A + 5.186.17.138
MX + 0 sysalert-dk.mail.protection.outlook.com
TXT + MS=ms26459443 + v=spf1 ip4:5.186.17.138 include:spf.protection.outlook.com -all
SOA + serial 2026061701
DMARC + v=DMARC1; p=quarantine; rua=mailto:hostmaster@sysalert.dk;
DNSSEC + secure − indeterminate
2026-06-22 05:44:34
NS − ns.scannet2.dk − ns2.scannet2.dk
A − 5.186.17.138
MX − 0 sysalert-dk.mail.protection.outlook.com
TXT − MS=ms26459443 − v=spf1 ip4:5.186.17.138 include:spf.protection.outlook.com -all
SOA − serial 2026061701
DMARC − v=DMARC1; p=quarantine; rua=mailto:hostmaster@sysalert.dk;
DNSSEC + indeterminate − secure
2026-06-19 17:45:06 no changes
2026-06-18 07:47:11 baseline 2 NS · 1 A · 1 MX · 2 TXT · serial 2026061701 · 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.

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