martinholmandersen.dk

📜 Historical scan 2026-09-04 02:35:36  ·  ← 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 not DNSSEC-signed, 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   64ms
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   57ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.151.30.176 3600s 185-151-30-176.ptr4.stackcp.net AS48254 20i Limited 185.151.28.0/22 🇬🇧 United Kingdom —

📧 MX Records#

1 records   152ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx.stackmail.com 185.151.28.67 mx.stackmail.com AS48254 20i Limited

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.stackmail.com → 45.8.227.100
🔶 Autoconfig185.151.30.176

🔷 AAAA Records (IPv6)#

1 records   61ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a07:7800::176 3600s — 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 2026-10-21 04:25:56
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#

9071ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
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 (70d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
64ms
A
57ms
MX
152ms
AAAA
61ms
TXT
394ms
CAA
54ms
HTTPS
66ms
TLSA
175ms
SOA
0ms
MTA-STS
93ms
DNSSEC
9071ms
SRV
218ms
Total
9533ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-21 04:25:56 2409ms 4 NS 1 A 1 MX 🔓 Insecure
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 shown 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 1178ms 4 NS 1 A 1 MX ❓ Unknown
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