first-sensor.dk
📜 DNS record history  ·  ← Current records
📜 Record History5 scans · 12 changes
Scanned AtChanges since previous scan
2026-06-24 00:28:31
NS + ns01m.tycoelectronics.com + ns02m.tycoelectronics.com + ns03m.tycoelectronics.com + ns04m.tycoelectronics.com
A + 92.51.166.156
TXT + v=spf1 -all
SOA + serial 796584101
DMARC + v=DMARC1; p=reject; rua=mailto:52d1bf7cee2d365@rep.dmarcanalyzer.com; ruf=mailto:52d1bf7cee2d365@for.dmarcanalyzer.com; fo=1;
DNSSEC + insecure − indeterminate
2026-06-23 16:52:23 no changes
2026-06-22 05:52:12
NS − ns01m.tycoelectronics.com − ns02m.tycoelectronics.com − ns03m.tycoelectronics.com − ns04m.tycoelectronics.com
A − 92.51.166.156
TXT − v=spf1 -all
SOA − serial 796584101
DMARC − v=DMARC1; p=reject; rua=mailto:52d1bf7cee2d365@rep.dmarcanalyzer.com; ruf=mailto:52d1bf7cee2d365@for.dmarcanalyzer.com; fo=1;
DNSSEC + indeterminate − insecure
2026-06-21 06:43:47 no changes
2026-06-17 09:19:26 baseline 4 NS · 1 A · 1 TXT · serial 796584101 · DMARC · DNSSEC insecure

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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