51237732.dk

📜 Historical scan 2026-08-25 10:38:11  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

51237732.dk is a .dk domain served by 2 nameservers (ns3.nordicway.dk, ns4.nordicway.dk). It was registered on 30 May 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 148.251.244.167 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by 51237732.dk. The zone is DNSSEC-signed and validates, has no 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   115ms

🌍 A Records#

1 records   87ms

📧 MX Records#

1 records   115ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s 51237732.dk 148.251.244.167 cp06.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   481ms
TXT Record
v=spf1 ip4:148.251.244.167 +a +mx +ip4:157.90.179.89 ~all

✉️ SPF#

PolicyRecord (51237732.dk)
~all (soft fail) v=spf1 ip4:148.251.244.167 +a +mx +ip4:157.90.179.89 ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 14:12:00
www CNAME51237732.dk (all on 51237732.dk)
www vs bare domainSame network
51237732.dk: 148.251.244.167 (AS24940)
www.51237732.dk: 148.251.244.167 (AS24940)
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
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: 2/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.51237732.dk GF06WkZtChLa9IGk9Y8rv1NWRymzxSJi_gmP6vilR1A

🔗 TLSA / DANE#

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

🔐 DNSSEC#

242ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026082400
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 21:35:17
FieldValue
Registrarnordicway ApS
Registered2021-05-30
Expires2027-05-31 (219d)

🔗 Same registrant#

3 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
70237732.dknordicway ApS
tarina.dknordicway ApS
tccav.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
115ms
A
87ms
MX
115ms
AAAA
107ms
TXT
481ms
CAA
128ms
HTTPS
110ms
TLSA
118ms
SOA
0ms
MTA-STS
174ms
DNSSEC
242ms
SRV
150ms
Total
1724ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 14:12:00 1352ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-17 13:44:19 1297ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-16 12:23:44 1044ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-26 09:26:45 9406ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-25 10:38:11 shown 1724ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-16 14:18:47 9644ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-02 15:08:18 2541ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-25 13:52:27 1143ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-16 13:14:06 655ms 2 NS 1 A 1 MX 🔒 Secure
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