mrmdh.dk

📜 Historical scan 2026-07-21 00:03:11  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mrmdh.dk is a .dk domain served by 2 nameservers (ns3.nordicway.dk, ns4.nordicway.dk). It was registered on 14 November 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 49.12.171.172 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.mrmdh.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   48ms
NameserverIP addressesPTRASN / ISP
ns3.nordicway.dk 2a01:4f8:c2c:d3c0::1
78.47.45.64		 ns3.nordicway.dk
ns3.nordicway.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns4.nordicway.dk 2a01:4f8:c010:24a2::1
78.47.56.84		 ns4.nordicway.dk
ns4.nordicway.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH

🌍 A Records#

1 records   2027ms
IPTTLPTRASNISP / OrgCIDRCountryCity
49.12.171.172 3598s cp12.nordicway.dk AS24940 Hetzner Online GmbH 49.12.0.0/15 🇩🇪 Germany Falkenstein

📧 MX Records#

1 records   48ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s mail.mrmdh.dk 49.12.171.172 cp12.nordicway.dk AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   288ms
TXT Record
v=spf1 +a +mx +ip4:49.12.171.172 include:relay.mailchannels.net ~all

✉️ SPF#

PolicyRecord (mrmdh.dk)
~all (soft fail) v=spf1 +a +mx +ip4:49.12.171.172 include:relay.mailchannels.net ~all

📨 DMARC#

PolicyRecord (_dmarc.mrmdh.dk)
p=none (monitor only) v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-18 18:37:59
www CNAMEmrmdh.dk (all on mrmdh.dk)
www vs bare domainSame network
mrmdh.dk: 49.12.171.172 (AS24940)
www.mrmdh.dk: 49.12.171.172 (AS24940)
WildcardNo
Denial of existenceNSEC3 · 7 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default — RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.mrmdh.dk 0Q9pHTGuxs1i29vwkw9-1QZpPu2WuCBcjLlA0fXcRRQ

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

80ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2026072001
Primary NS (MNAME)ns3.nordicway.dk
Responsible (RNAME)server@nordicway.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-12 08:11:44
FieldValue
Registrarnordicway ApS
Registered2020-11-14
Expires2026-11-30 (39d)

🔗 Same registrant#

6 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
120679.dknordicway ApS
22772266.dkSimply.com A/S
em50045.dknordicway ApS
gummidut.dknordicway ApS
mdh.dkPunktum dk A/S (direct)
skovleretten.dkONE.COM A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
48ms
A
2027ms
MX
48ms
AAAA
48ms
TXT
288ms
CAA
47ms
HTTPS
52ms
TLSA
95ms
SOA
0ms
MTA-STS
77ms
DNSSEC
80ms
SRV
70ms
Total
2658ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 18:37:59 753ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-01 00:14:54 688ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-28 13:15:37 696ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-24 12:09:58 9446ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-23 23:18:14 712ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-02 02:26:23 2500ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-31 15:32:54 759ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-27 15:16:18 792ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-27 00:31:37 852ms 2 NS 1 A 1 MX 🔓 Insecure
2026-07-22 03:53:41 1180ms 2 NS 1 A 1 MX 🔓 Insecure
2026-07-21 00:03:11 shown 2658ms 2 NS 1 A 1 MX 🔓 Insecure
2026-07-12 14:06:15 2638ms 2 NS 1 A 1 MX 🔓 Insecure
2026-07-02 13:58:37 2550ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-26 01:15:50 2120ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-24 04:01:00 916ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 21:27:54 7420ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-21 14:27:23 949ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-18 01:48:38 1079ms 2 NS 1 A 1 MX 🔓 Insecure
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