itkb.dk

📜 Historical scan 2026-06-17 13:54:10 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

itkb.dk is a .dk domain served by 5 nameservers (ns1.d-n-s.dk, ns2.d-n-s.dk, ns3.d-n-s.dk and 2 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 52.142.195.141 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by mail.itkb.dk. The zone is not DNSSEC-signed, publishes a 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#

5 records 161ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.d-n-s.dk	185.215.92.135	—	AS209959 Mark Weber Andersen
ns2.d-n-s.dk	185.215.92.136	—	AS209959 Mark Weber Andersen
ns3.d-n-s.dk	185.215.92.137	—	AS209959 Mark Weber Andersen
ns4.d-n-s.dk	185.215.92.138	—	AS209959 Mark Weber Andersen
ns5.d-n-s.dk	185.215.92.139	—	AS209959 Mark Weber Andersen

🌍 A Records#

1 records 165ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
52.142.195.141	—	web346.mwahost.com	AS8075	Microsoft Corporation	52.136.0.0/13	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 108ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.itkb.dk	52.142.195.141	web346.mwahost.com	AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 1292ms

TXT Record
DNS-Service by D-N-S.DK
v=spf1 +a +mx +a:vds346.mwahost.com -all

✉️ SPF#

Policy	Record (itkb.dk)
-all (hard fail)	v=spf1 +a +mx +a:vds346.mwahost.com -all

📨 DMARC#

Policy	Record (_dmarc.itkb.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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 2026-10-11 06:39:58

www CNAME	itkb.dk (all on itkb.dk) → 52.142.195.141 (AS8075)
www vs bare domain	Same network itkb.dk: 52.142.195.141 (AS8075) www.itkb.dk: 52.142.195.141 (AS8075)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

407ms

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

🏷️ SOA#

147ms

Field	Value
Serial	2021012063
Primary NS (MNAME)	ns1.d-n-s.dk
Responsible (RNAME)	hostmaster@d-n-s.dk
Refresh	7200s
Retry	120s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

161ms

165ms

108ms

AAAA

89ms

TXT

1292ms

CAA

140ms

HTTPS

202ms

TLSA

1745ms

SOA

147ms

MTA-STS

1692ms

DNSSEC

407ms

SRV

0ms

Total

8413ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-23 12:37:32	23634ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-08 20:38:11	65535ms	5 NS 1 A 1 MX	🔓 Insecure
2026-08-26 18:11:04	10656ms	5 NS 1 A 1 MX	🔓 Insecure
2026-08-14 22:45:57	9135ms	5 NS 1 A 1 MX	🔓 Insecure
2026-07-14 04:05:30	17718ms	5 NS 1 A 1 MX	🔓 Insecure
2026-06-25 16:18:27	5874ms	5 NS 1 A 1 MX	🔓 Insecure
2026-06-17 13:54:10 shown	8413ms	5 NS 1 A 1 MX	🔓 Insecure