licenstjek.dk

📜 Historical scan 2026-10-01 08:12:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

licenstjek.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 25 January 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.48 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by licenstjek-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#

3 records 53ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 66ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.48	3600s	linux62.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 57ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	licenstjek-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::4 2a01:111:f403:ca3c::a 2a01:111:f403:ca48::8 52.101.181.153 52.101.181.156 52.101.68.21 52.101.68.25	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db8pr02cu00101.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	94.231.103.48

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 221ms

TXT Record
google-site-verification=YeEjzjAzj-iUswGUx73VPXsPW47zSPPVw2WCB-rRZTs
MS=ms20224941
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (licenstjek.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 2026-10-21 18:19:06

www	94.231.103.48 (AS48854) (address records, no CNAME)
www vs bare domain	Same network licenstjek.dk: 94.231.103.48 (AS48854) www.licenstjek.dk: 94.231.103.48 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-licenstjek-dk._domainkey.upgrade365.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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

94ms

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

🏷️ SOA#

34ms

Field	Value
Serial	2024082300
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-13 03:58:12

Field	Value
Registrar	Simply.com A/S
Registered	2024-01-25
Expires	2027-01-24 (91d)

🔗 Same registrant#

15 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
aiuniversitetet.dk	Simply.com A/S
centerforai.dk	Simply.com A/S
groundaccount.dk	Simply.com A/S
haderslevreformerstudio.dk	Simply.com A/S
johna.dk	Simply.com A/S
kursusdanmark.dk	Simply.com A/S
lindevej10.dk	Simply.com A/S
microlearnings.dk	Simply.com A/S
nordicreformerstudio.dk	Simply.com A/S
officetest.dk	Simply.com A/S
prorepubliqfitness.dk	Simply.com A/S
slushicehaderslev.dk	Simply.com A/S
upgrade.dk	Simply.com A/S
upgradeit.dk	Simply.com A/S
vinsalonen.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

53ms

66ms

57ms

AAAA

60ms

TXT

221ms

CAA

64ms

HTTPS

59ms

TLSA

368ms

SOA

34ms

MTA-STS

95ms

DNSSEC

94ms

SRV

76ms

Total

915ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 18:19:06	1015ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-13 03:36:00	1173ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-03 08:14:19	1129ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-01 08:12:20 shown	915ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-20 21:35:24	3466ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-26 18:49:27	1147ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-21 05:18:18	2195ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-20 18:56:21	930ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 14:27:48	1237ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:04:44	2483ms	3 NS 1 A 1 MX	🔒 Secure