stenstrupdata.dk

📜 Historical scan 2026-09-01 11:37:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

stenstrupdata.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 November 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 157.55.232.50 is hosted by Microsoft Corporation (AS8075) in United States. Mail is handled by stenstrupdata-dk.mail.protection.outlook.com, mail.stenstrup.dk. 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 50ms

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#

1 records 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
157.55.232.50	86400s	—	AS8075	Microsoft Corporation	157.55.0.0/16	🇺🇸 United States	Delano

📧 MX Records#

2 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	stenstrupdata-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca09::5 2a01:111:f403:ca48::8 2a01:111:f403:ca48::c 52.101.68.3 52.101.68.5 52.101.73.11 52.101.73.126	mail-dbapr03cu00100.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am8pr83cu00106.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
20	3600s	mail.stenstrup.dk	80.196.165.106	—	AS3292 TDC Holding A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24
🔶 Autoconfig	157.55.232.50

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 75ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 195ms

TXT Record
MS=ms34149420
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (stenstrupdata.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 2026-10-10 13:53:19

www CNAME	prodnet47.sharepointonline.com (all on sharepointonline.com) ⚠ Dangling: the CNAME target does not exist. If that name can be claimed (an unregistered domain, or a free name on a hosting platform), whoever claims it controls www.stenstrupdata.dk
www vs bare domain	www does not resolve stenstrupdata.dk: 157.55.232.50 (AS8075) www.stenstrupdata.dk: no address (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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

79ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026081001
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 2026-10-16 21:24:47

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-11-04
Expires	2026-11-30 (43d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

50ms

33ms

AAAA

53ms

TXT

195ms

CAA

41ms

HTTPS

42ms

TLSA

182ms

SOA

0ms

MTA-STS

56ms

DNSSEC

79ms

SRV

75ms

Total

829ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 13:53:18	1748ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-09 10:27:12	1473ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-01 05:38:15	910ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-25 10:33:32	787ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-14 06:06:45	1294ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-01 11:37:48 shown	829ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-10 16:02:28	3960ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-16 20:50:33	8903ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-13 08:50:25	9187ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-27 01:05:05	1841ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-21 12:22:24	1454ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 15:19:01	984ms	2 NS 1 A 2 MX	🔒 Secure