symdev.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 11 changes
Scanned AtChanges since previous scan
2026-08-31 13:22:51
SOA + serial 2026083102 − serial 2026082500
2026-08-25 11:55:45
SOA + serial 2026082500 − serial 2026082000
2026-08-21 06:27:43
SOA + serial 2026082000 − serial 2026081700
2026-08-19 04:19:55
SOA + serial 2026081700 − serial 2026081200
2026-08-13 17:41:39
SOA + serial 2026081200 − serial 2026081002
2026-08-12 00:40:36
A + 93.191.156.131 − 185.20.205.63
MX + 10 mx.simply.com
TXT + v=spf1 include:spf.simply.com -all
TLSA + _25._tcp.mx.simply.com 311 A9D603AF4D7ED6B9246B4B68500CD6F232B7E8472ED0006626952106C370DD7F + _25._tcp.mx.simply.com 311 97A3BA009F39C761BFFB6574340E813854914EF3B179330823A6980AFAFB533B
SOA + serial 2026081002 − serial 2026080902
DMARC + v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;
2026-08-10 08:47:22 baseline 3 NS · 1 A · serial 2026080902 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 7 scans). Click a timestamp to view that full snapshot.

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