dataspecialisten.dk

📜 Historical scan 2026-06-27 04:01:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dataspecialisten.dk is a .dk domain served by 2 nameservers (ns1.dataspecialisten.dk, ns2.dataspecialisten.dk). It was registered on 11 May 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.201.240.150 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by dataspecialisten-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 494ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dataspecialisten.dk	2a01:4f8:13b:3146::1 94.130.138.185	— ns1.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns2.dataspecialisten.dk	2a01:4f8:c17:5f0a::2 88.99.15.5	ns2.azehosting.net ns2.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 355ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.201.240.150	360s	re01.azehosting.net	AS24940	Hetzner Online GmbH	195.201.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 478ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	360s	dataspecialisten-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca09::3 2a01:111:f403:ca09::4 2a01:111:f403:ca09::c 52.101.68.3 52.101.68.39 52.101.73.2 52.101.73.30	mail-db4pr02cu00307.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 40.104.116.56
🔶 Autoconfig	195.201.240.150

🔷 AAAA Records (IPv6)#

1 records 561ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:231:c7::2	3600s	re01.azehosting.net	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 689ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 1041ms

TXT Record
google-site-verification=TgYXk2fHQoQNuLncRkcvEP89MqYNkc13rS3ya2Dh3cc
v=spf1 ip4:195.201.240.150 include:spf.azehosting.net +a +mx +include:dedicated.mysmtp.com +ip4:162.13.162.131 +include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (dataspecialisten.dk)
-all (hard fail)	v=spf1 ip4:195.201.240.150 include:spf.azehosting.net +a +mx +include:dedicated.mysmtp.com +ip4:162.13.162.131 +include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.dataspecialisten.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100; rua=mailto:dmarc@dataspecialisten.dk; ruf=mailto:dmarc@dataspecialisten.dk

📬 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 2026-10-22 04:58:33

www CNAME	dataspecialisten.dk (all on dataspecialisten.dk) → 195.201.240.150 2a01:4f8:231:c7::2 (AS24940)
www vs bare domain	Same network dataspecialisten.dk: 195.201.240.150 2a01:4f8:231:c7::2 (AS24940) www.dataspecialisten.dk: 195.201.240.150 2a01:4f8:231:c7::2 (AS24940)
Wildcard	No

✍️ DKIM keys#

4 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit
s1	s1.domainkey.u14141677.wl178.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u14141677.wl178.sendgrid.net	RSA · ~1024 bit below 2048 bit
selector2	selector2-dataspecialisten-dk._domainkey.dataspecialisten.onmicrosoft.com	RSA · ~1024 bit below 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: 9/10 · policy: -all

warn 9 of the 10 allowed DNS lookups used: one more include can break SPF

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.dataspecialisten.dk	fyisNdE7rHcovHQw9KqtXTpG1rf1cAaAp8car4VD8So

🔗 TLSA / DANE#

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

🔐 DNSSEC#

787ms

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

🏷️ SOA#

401ms

Field	Value
Serial	2026051901
Primary NS (MNAME)	ns1.dataspecialisten.dk
Responsible (RNAME)	hosting@dataspecialisten.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-16 08:29:03

Field	Value
Registrar	Key-Systems GmbH
Registered	2016-05-11
Expires	2027-05-31 (217d)

🔗 Same registrant#

6 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
christianahlefeldt.dk	Key-Systems GmbH
mailspecialisten.dk	Key-Systems GmbH
smitti.dk	1API GmbH
stem-mie.dk	1API GmbH
stemjacob.dk	Key-Systems GmbH
tonerspecialisten.dk	Key-Systems GmbH

📋 WHOIS#

⏱️ Lookup Timing#

494ms

355ms

478ms

AAAA

561ms

TXT

1041ms

CAA

599ms

HTTPS

482ms

TLSA

813ms

SOA

401ms

MTA-STS

631ms

DNSSEC

787ms

SRV

689ms

Total

4722ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 04:58:33	774ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-20 01:47:03	1546ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-12 10:15:48	2181ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 15:00:16	1539ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-27 14:51:12	10236ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-18 10:39:41	2534ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 01:25:00	9838ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-21 04:40:34	10456ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-27 04:01:13 shown	4722ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-24 11:03:35	1137ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 01:06:15	719ms	2 NS 1 A 1 MX	🔓 Insecure