itkb.dk

📜 Historical scan 2026-08-14 22:45:57 · ← 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 72ms

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 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
52.142.195.141	3600s	web346.mwahost.com	AS8075	Microsoft Corporation	52.136.0.0/13	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	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

🔌 SRV Records#

1 records 81ms

Service	Priority	Weight	Port	Target
_imaps._tcp	0	0	993	itkb.dk

📝 TXT Records#

2 records 233ms

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#

77ms

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

🏷️ SOA#

52ms

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#

72ms

30ms

48ms

AAAA

50ms

TXT

233ms

CAA

70ms

HTTPS

40ms

TLSA

75ms

SOA

52ms

MTA-STS

88ms

DNSSEC

77ms

SRV

81ms

Total

9135ms

🕐 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 shown	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	8413ms	5 NS 1 A 1 MX	🔓 Insecure