sim-performance.dk
📜 DNS record history  ·  ← Current records
📜 Record History5 scans · 16 changes
Scanned AtChanges since previous scan
2026-08-07 10:34:35
SOA + serial 2411551332 − serial 2410130348
2026-07-22 03:20:24
SOA + serial 2410130348 − serial 2406452423
2026-06-25 15:17:58
NS + dora.ns.cloudflare.com + max.ns.cloudflare.com
A + 23.227.38.65
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 2406452423
DNSSEC + insecure − indeterminate
2026-06-23 18:55:58
NS − dora.ns.cloudflare.com − max.ns.cloudflare.com
A − 23.227.38.65
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 2406452423
DNSSEC + indeterminate − insecure
2026-06-18 07:28:52 baseline 2 NS · 1 A · 1 MX · 1 TXT · 2 TLSA · serial 2406452423 · 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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