mesterlæren.dk xn--mesterlren-j6a.dk
📜 DNS record history  ·  ← Current records
📜 Record History12 scans · 31 changes
Scanned AtChanges since previous scan
2026-08-26 13:43:59
DNSSEC + insecure − indeterminate
2026-08-23 21:06:44
MX + 0 mail.xn--mesterlren-j6a.dk
SOA + serial 2026082226 − serial 2026082210
2026-08-22 18:57:38
MX − 0 mail.xn--mesterlren-j6a.dk
SOA + serial 2026082210 − serial 2026082105
2026-08-21 16:31:29
MX + 0 mail.xn--mesterlren-j6a.dk
SOA + serial 2026082105 − serial 2026082002
DNSSEC + indeterminate − bogus
2026-08-20 15:35:39
A + 144.76.168.29
TXT + v=spf1 +a +mx +ip4:144.76.168.29 include:relay.mailchannels.net ~all
SOA + serial 2026082002 − serial 2026081901
2026-08-19 07:20:28
SOA + serial 2026081901 − serial 2026081603
DNSSEC + bogus − indeterminate
2026-08-16 13:21:04
MX − 0 mail.xn--mesterlren-j6a.dk
TXT − v=spf1 +a +mx +ip4:144.76.168.29 include:relay.mailchannels.net ~all
SOA + serial 2026081603 − serial 2026081405
2026-08-14 19:50:07
MX + 0 mail.xn--mesterlren-j6a.dk
TXT + v=spf1 +a +mx +ip4:144.76.168.29 include:relay.mailchannels.net ~all
SOA + serial 2026081405 − serial 2026081003
2026-08-10 11:37:11
TXT − v=spf1 +a +mx +ip4:144.76.168.29 include:relay.mailchannels.net ~all
SOA + serial 2026081003 − serial 2026080807
2026-08-09 01:16:23
A − 144.76.168.29
MX − 0 mail.xn--mesterlren-j6a.dk
SOA + serial 2026080807 − serial 2026080600
2026-08-06 02:31:21
NS + ns1.nordicway.dk + ns2.nordicway.dk + ns3.nordicway.dk + ns4.nordicway.dk − ns1.simply.com − ns2.simply.com − ns3.simply.com
A + 144.76.168.29
MX + 0 mail.xn--mesterlren-j6a.dk
TXT + v=spf1 +a +mx +ip4:144.76.168.29 include:relay.mailchannels.net ~all
SOA + serial 2026080600 − serial 2026080101
DMARC + v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
DNSSEC + indeterminate − secure
2026-08-02 08:35:51 baseline 3 NS · serial 2026080101 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 12 scans). Click a timestamp to view that full snapshot.

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