it-specialisterne.dk

Records from scan: 2026-10-10 08:08:28 · 1202ms total · last checked 2026-10-16 17:13 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

it-specialisterne.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 April 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by itspecialisterne-dk0e.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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 32ms

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 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	itspecialisterne-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca09::28 2a01:111:f403:ca09::a 2a01:111:f403:ca38::a 52.101.209.153 52.101.68.27 52.101.91.153 52.101.91.162	mail-db4pr02cu00204.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-matpr04cu00101.inbound.protection.outlook.com mail-matpr04cu00302.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 → 52.98.149.152
🔶 Autoconfig	www.c-team.dk → 89.239.195.133

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 149ms

TXT Record
google-site-verification=8phw5slB9KCexXUHYiYa7seud4ptZ1mn0xahp6fFGPY
MS=ms87731122
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (it-specialisterne.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#

checked 2026-10-10 08:08:28

www CNAME	www.c-team.dk (all on c-team.dk) → 89.239.195.133 (AS44869)
www vs bare domain	Only www resolves it-specialisterne.dk: no address www.it-specialisterne.dk: 89.239.195.133 (AS44869) (all like this)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-itspecialisterne-dk0e._domainkey.itspecialisterne.onmicrosoft.com	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: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.it-specialisterne.dk	www.c-team.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

50ms

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

🏷️ SOA#

43ms

Field	Value
Serial	2026100901
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 2026-10-11 13:05:28

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-04-16
Expires	2027-06-30 (255d)

🔗 Same registrant#

17 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).

Domain	Registrar
2x1.dk	Punktum dk A/S (direct)
a00.dk	Punktum dk A/S (direct)
c-team.dk	Punktum dk A/S (direct)
cboks.dk	Punktum dk A/S (direct)
cnet.dk	Punktum dk A/S (direct)
defs.dk	Punktum dk A/S (direct)
eah.dk	Punktum dk A/S (direct)
easykey.dk	Punktum dk A/S (direct)
efl.dk	Punktum dk A/S (direct)
eij.dk	Punktum dk A/S (direct)
eil.dk	Punktum dk A/S (direct)
erphouse.dk	Punktum dk A/S (direct)
invirtus.dk	Punktum dk A/S (direct)
sms-key.dk	Punktum dk A/S (direct)
sprogcentret.dk	Punktum dk A/S (direct)
teamhosting.dk	Punktum dk A/S (direct)
teammail.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

32ms

36ms

38ms

AAAA

34ms

TXT

149ms

CAA

40ms

HTTPS

30ms

TLSA

804ms

SOA

43ms

MTA-STS

73ms

DNSSEC

50ms

SRV

70ms

Total

1202ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 08:08:28 shown	1202ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-06 03:47:33	1669ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-01 02:56:33	1746ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-03 14:13:58	785ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-17 19:26:10	1215ms	2 NS 0 A 1 MX	🔒 Secure