martinholmandersen.dk

📜 Historical scan 2026-06-17 12:02:22  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

martinholmandersen.dk is a .dk domain served by 4 nameservers (ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com and 1 more). It was registered on 16 December 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.151.30.176 is hosted by 20i Limited (AS48254) in United Kingdom. Mail is handled by mx.stackmail.com. The zone is of unknown DNSSEC status, has no DMARC policy and is reachable over IPv6. 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#

4 records   94ms
NameserverIP addressesPTRASN / ISP
ns1.stackdns.com 35.197.225.59 59.225.197.35.bc.googleusercontent.com AS396982 Google LLC
ns2.stackdns.com 146.148.28.88 88.28.148.146.bc.googleusercontent.com AS396982 Google LLC
ns3.stackdns.com 35.198.79.191 191.79.198.35.bc.googleusercontent.com AS396982 Google LLC
ns4.stackdns.com 104.196.137.209 209.137.196.104.bc.googleusercontent.com AS396982 Google LLC

🌍 A Records#

1 records   204ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.151.30.176 — 185-151-30-176.ptr4.stackcp.net AS48254 20i Limited 185.151.28.0/22 🇬🇧 United Kingdom —

📧 MX Records#

1 records   85ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx.stackmail.com 185.151.28.67 mx.stackmail.com AS48254 20i Limited

🔷 AAAA Records (IPv6)#

1 records   76ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a07:7800::176 — — AS48254 20i Limited 2a07:7800:0:0:0:0:0:0/46 🇬🇧 United Kingdom —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-08 21:12:55
www185.151.30.176 2a07:7800::176 (AS48254) (address records, no CNAME)
www vs bare domainSame network
martinholmandersen.dk: 185.151.30.176 2a07:7800::176 (AS48254)
www.martinholmandersen.dk: 185.151.30.176 2a07:7800::176 (AS48254)
WildcardYes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

192ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: failure

🏷️ SOA#

74ms
FieldValue
Serial1672488706
Primary NS (MNAME)ns1.stackdns.com
Responsible (RNAME)hostmaster@stackdns.com
Refresh1800s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-09 07:48:45
FieldValue
RegistrarFIONIA IT ApS
Registered2011-12-16
Expires2026-12-31 (74d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
94ms
A
204ms
MX
85ms
AAAA
76ms
TXT
550ms
CAA
85ms
HTTPS
94ms
TLSA
188ms
SOA
74ms
MTA-STS
88ms
DNSSEC
192ms
SRV
0ms
Total
1178ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 20:10:47 1123ms 4 NS 1 A 1 MX 🔓 Insecure
2026-09-06 18:36:46 2143ms 4 NS 1 A 1 MX 🔓 Insecure
2026-09-04 02:35:36 9533ms 4 NS 1 A 1 MX 🔓 Insecure
2026-08-27 18:42:36 9892ms 4 NS 1 A 1 MX 🔓 Insecure
2026-06-20 00:56:04 2077ms 4 NS 1 A 1 MX 🔓 Insecure
2026-06-17 12:02:22 shown 1178ms 4 NS 1 A 1 MX ❓ Unknown
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