mvittrup.dk

📜 Historical scan 2026-07-03 00:45:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mvittrup.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 13 May 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mvittrup-dk.mail.protection.outlook.com. 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 785ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 411ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mvittrup-dk.mail.protection.outlook.com	2a01:111:f403:c946:: 2a01:111:f403:f901:: 2a01:111:f403:f902::2 2a01:111:f403:f90c:: 52.101.10.18 52.101.194.0 52.101.194.17 52.101.40.0	mail-ch5pr02cu00200.inbound.protection.outlook.com mail-mn2pr04cu00200.inbound.protection.outlook.com mail-mn2pr02cu00202.inbound.protection.outlook.com mail-sn1pr03cu00100.inbound.protection.outlook.com mail-bn8pr05cu00302.inbound.protection.outlook.com mail-ch5pr02cu00200.inbound.protection.outlook.com mail-ch5pr02cu00401.inbound.protection.outlook.com mail-cy5pr03cu00300.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
🔶 Autoconfig	domains.live.com → 40.97.47.240

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 603ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (mvittrup.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -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 2026-10-09 14:08:03

www CNAME	domains.live.com (all on live.com) → 40.97.47.240 (AS8075)
www vs bare domain	Only www resolves mvittrup.dk: no address www.mvittrup.dk: 40.97.47.240 (AS8075) (all like this)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.mvittrup.dk	domains.live.com

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2056ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

57ms

Field	Value
Serial	2026060801
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-07 13:12:19

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-05-13
Expires	2027-05-31 (225d)

📋 WHOIS#

⏱️ Lookup Timing#

785ms

412ms

411ms

AAAA

62ms

TXT

603ms

CAA

1161ms

HTTPS

433ms

TLSA

237ms

SOA

57ms

MTA-STS

546ms

DNSSEC

2056ms

SRV

540ms

Total

3415ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 14:08:03	2723ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-07 12:42:10	1841ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-04 10:19:42	1424ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-01 02:57:16	1262ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-27 02:46:40	1839ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-11 03:59:10	1725ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-18 11:53:04	8095ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-08 11:54:28	1692ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-09 05:09:58	9540ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-03 00:45:35 shown	3415ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-21 08:20:53	1343ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-18 00:07:43	1537ms	2 NS 0 A 1 MX	🔒 Secure