grundstof.dk
📜 DNS record history  ·  ← Current records
📜 Record History9 scans · 33 changes
Scanned AtChanges since previous scan
2026-08-28 00:15:08 no changes
2026-08-12 18:04:38
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 2026081100 − serial 2026070903
DMARC + v=DMARC1; p=quarantine − v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;
2026-07-10 07:09:55
MX + 10 mail.protonmail.ch + 20 mailsec.protonmail.ch
TXT + v=spf1 include:_spf.protonmail.ch ~all
TLSA + _25._tcp.mail.protonmail.ch 311 6111A5698D23C89E09C36FF833C1487EDC1B0C841F87C49DAE8F7A09E11E979E + _25._tcp.mail.protonmail.ch 311 76BB66711DA416433CA890A5B2E5A0533C6006478F7D10A4469A947ACC8399E1 + _25._tcp.mailsec.protonmail.ch 311 76BB66711DA416433CA890A5B2E5A0533C6006478F7D10A4469A947ACC8399E1 + _25._tcp.mailsec.protonmail.ch 311 6111A5698D23C89E09C36FF833C1487EDC1B0C841F87C49DAE8F7A09E11E979E
SOA + serial 2026070903 − serial 2026070701
2026-07-08 17:05:14
TXT + protonmail-verification=e5cb9169c912de9a3e7e4af6750d8b9804037a24
SOA + serial 2026070701 − serial 2026070601
2026-07-06 12:34:13
NS + ns1.simply.com + ns2.simply.com + ns3.simply.com − ns3.nordicway.dk − ns4.nordicway.dk
A + 93.191.156.131 − 49.12.171.172
MX + 10 mx.simply.com − 0 mail.grundstof.dk
TXT + v=spf1 include:spf.simply.com -all − v=spf1 +a +mx +ip4:49.12.171.172 include:relay.mailchannels.net ~all
TLSA + _25._tcp.mx.simply.com 311 A9D603AF4D7ED6B9246B4B68500CD6F232B7E8472ED0006626952106C370DD7F + _25._tcp.mx.simply.com 311 97A3BA009F39C761BFFB6574340E813854914EF3B179330823A6980AFAFB533B
SOA + serial 2026070601 − serial 2026052601
DMARC + v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com; − v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
DNSSEC + insecure − secure
2026-06-23 21:11:34
NS + ns3.nordicway.dk + ns4.nordicway.dk
A + 49.12.171.172
MX + 0 mail.grundstof.dk
TXT + v=spf1 +a +mx +ip4:49.12.171.172 include:relay.mailchannels.net ~all
SOA + serial 2026052601
DMARC + v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
DNSSEC + secure − indeterminate
2026-06-23 13:11:32
NS − ns3.nordicway.dk − ns4.nordicway.dk
A − 49.12.171.172
MX − 0 mail.grundstof.dk
TXT − v=spf1 +a +mx +ip4:49.12.171.172 include:relay.mailchannels.net ~all
SOA − serial 2026052601
DMARC − v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
DNSSEC + indeterminate − secure
2026-06-20 05:00:21 no changes
2026-06-17 09:40:34 baseline 2 NS · 1 A · 1 MX · 1 TXT · serial 2026052601 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 9 scans). Click a timestamp to view that full snapshot.

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