mortensenbyg.dk

📜 Historical scan 2026-06-23 22:51:38 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mortensenbyg.dk is a .dk domain served by 2 nameservers (ns1.ithj.dk, ns2.ithj.dk). It was registered on 15 October 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 174.137.191.13 is hosted by Webair Internet Development Company LLC (AS209006) in United States. Mail is handled by mortensenbyg-dk.mail.protection.outlook.com. 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 472ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.ithj.dk	2a01:4f8:c013:8ac3::1 49.12.187.206	ns1.ithj.dk ns1.ithj.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns2.ithj.dk	2a01:4f8:c0c:102d::1 49.13.202.166	ns2.ithj.dk ns2.ithj.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 321ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
174.137.191.13	3600s	bripixvault2.webserversystems.com	AS209006	Webair Internet Development Company LLC	174.137.190.0/23	🇺🇸 United States	—

📧 MX Records#

1 records 342ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mortensenbyg-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::4 2a01:111:f403:ca09::2 2a01:111:f403:ca09::b 52.101.68.10 52.101.68.25 52.101.68.29 52.101.73.24	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 809ms

TXT Record
v=spf1 +a +mx +ip4:88.99.93.170 include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (mortensenbyg.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:88.99.93.170 include:spf.protection.outlook.com ~all

📨 DMARC#

Policy	Record (_dmarc.mortensenbyg.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-23 13:35:58

www CNAME	mortensenbyg.dk (all on mortensenbyg.dk) → 174.137.191.13 (AS209006)
www vs bare domain	Same network mortensenbyg.dk: 174.137.191.13 (AS209006) www.mortensenbyg.dk: 174.137.191.13 (AS209006)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
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#

Type	Name	Value
TXT	_acme-challenge.mortensenbyg.dk	3YKWOdkvveoO8ORoVzXlG65PaxqJp-oFzsj5zDppr4E

🔗 TLSA / DANE#

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

🔐 DNSSEC#

433ms

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

🏷️ SOA#

388ms

Field	Value
Serial	2026051603
Primary NS (MNAME)	ns1.ithj.dk
Responsible (RNAME)	jens@jncomputer.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-10 07:16:21

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-10-15
Expires	2026-12-31 (68d)

📋 WHOIS#

⏱️ Lookup Timing#

472ms

321ms

342ms

AAAA

375ms

TXT

809ms

CAA

340ms

HTTPS

447ms

TLSA

781ms

SOA

388ms

MTA-STS

344ms

DNSSEC

433ms

SRV

681ms

Total

4356ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 13:35:58	2277ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-21 18:33:17	2220ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 17:18:55	1210ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-25 04:19:22	2302ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-23 12:27:00	2710ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-18 11:05:38	3258ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-23 22:51:38 shown	4356ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-23 16:28:56	1169ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 18:44:54	2059ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 14:37:09	2693ms	2 NS 1 A 1 MX	🔓 Insecure