martinholmandersen.dk

Records from scan: 2026-09-30 20:10:47 · 1123ms total · last checked 2026-10-16 12:53 (unchanged)

⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 56ms

Nameserver	IP addresses	PTR	ASN / 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 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
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 68ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx.stackmail.com	185.151.28.67	mx.stackmail.com	AS48254 20i Limited

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.stackmail.com → 45.8.227.100
🔶 Autoconfig	185.151.30.176

🔷 AAAA Records (IPv6)#

1 records 136ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
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#

checked 2026-10-08 21:12:55

www	185.151.30.176 2a07:7800::176 (AS48254) (address records, no CNAME)
www vs bare domain	Same network martinholmandersen.dk: 185.151.30.176 2a07:7800::176 (AS48254) www.martinholmandersen.dk: 185.151.30.176 2a07:7800::176 (AS48254)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

73ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

139ms

Field	Value
Serial	1672488706
Primary NS (MNAME)	ns1.stackdns.com
Responsible (RNAME)	hostmaster@stackdns.com
Refresh	1800s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-09 07:48:45

Field	Value
Registrar	FIONIA IT ApS
Registered	2011-12-16
Expires	2026-12-31 (75d)

📋 WHOIS#

⏱️ Lookup Timing#

56ms

55ms

68ms

AAAA

136ms

TXT

655ms

CAA

68ms

HTTPS

66ms

TLSA

121ms

SOA

139ms

MTA-STS

111ms

DNSSEC

73ms

SRV

208ms

Total

1123ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 20:10:47 shown	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	1178ms	4 NS 1 A 1 MX	❓ Unknown