it-holm.dk
📜 DNS record history  ·  ← Current records
📜 Record History13 scans · 31 changes
Scanned AtChanges since previous scan
2026-08-28 11:17:21 no changes
2026-08-27 09:25:29 no changes
2026-07-24 01:48:36
A + 93.191.156.190
TXT + v=spf1 include:spf.simply.com -all − MS=ms10031261
SOA + serial 2026072302 − serial 2026072100
2026-07-21 18:51:13
TXT + MS=ms10031261 − v=spf1 include:spf.simply.com -all
SOA + serial 2026072100 − serial 2025071001
2026-07-18 09:53:35
MX + 10 mx.simply.com
TXT + v=spf1 include:spf.simply.com -all
TLSA + _25._tcp.mx.simply.com 311 97A3BA009F39C761BFFB6574340E813854914EF3B179330823A6980AFAFB533B + _25._tcp.mx.simply.com 311 A9D603AF4D7ED6B9246B4B68500CD6F232B7E8472ED0006626952106C370DD7F
SOA + serial 2025071001
DMARC + v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;
DNSSEC + secure − bogus
2026-07-17 09:27:10 no changes
2026-07-16 00:47:53 no changes
2026-07-14 05:03:26 no changes
2026-07-13 04:15:13
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 2025071001
DMARC − v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;
DNSSEC + bogus − secure
2026-07-02 11:02:49 no changes
2026-06-24 08:41:10
NS + ns1.simply.com + ns2.simply.com + ns3.simply.com
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 2025071001
DMARC + v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;
DNSSEC + secure − indeterminate
2026-06-23 03:58:17
NS − ns1.simply.com − ns2.simply.com − ns3.simply.com
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 2025071001
DMARC − v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;
DNSSEC + indeterminate − secure
2026-06-18 09:09:52 baseline 3 NS · 1 MX · 1 TXT · 2 TLSA · serial 2025071001 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 13 scans). Click a timestamp to view that full snapshot.

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