itkb.dk

📜 Historical scan 2026-08-26 18:11:04  ·  ← 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 registered on 18 September 2011 (WHOIS) and 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   834ms
NameserverIP addressesPTRASN / 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   868ms
IPTTLPTRASNISP / OrgCIDRCountryCity
52.142.195.141 3600s web346.mwahost.com AS8075 Microsoft Corporation 52.136.0.0/13 🇳🇱 The Netherlands Amsterdam

📧 MX Records#

1 records   840ms
PriorityTTLMail ServerIP addressesPTRASN
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   876ms
ServicePriorityWeightPortTarget
_imaps._tcp 0 0 993 itkb.dk

📝 TXT Records#

2 records   1171ms
TXT Record
DNS-Service by D-N-S.DK
v=spf1 +a +mx +a:vds346.mwahost.com -all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_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 CNAMEitkb.dk (all on itkb.dk)
www vs bare domainSame network
itkb.dk: 52.142.195.141 (AS8075)
www.itkb.dk: 52.142.195.141 (AS8075)
WildcardNo

🔎 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#

2089ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

883ms
FieldValue
Serial2021012063
Primary NS (MNAME)ns1.d-n-s.dk
Responsible (RNAME)hostmaster@d-n-s.dk
Refresh7200s
Retry120s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-17 17:53:29
FieldValue
RegistrarCURANET A/S
Registered2011-09-18
Expires2027-09-30 (347d)

🔗 Same registrant#

4 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).

DomainRegistrar
markweberandersen.dkCURANET A/S
mwagroup.dkCURANET A/S
mwazone.dkCURANET A/S
prodns.dkCURANET A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
834ms
A
868ms
MX
840ms
AAAA
841ms
TXT
1171ms
CAA
832ms
HTTPS
869ms
TLSA
118ms
SOA
883ms
MTA-STS
863ms
DNSSEC
2089ms
SRV
876ms
Total
10656ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
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 shown 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 8413ms 5 NS 1 A 1 MX 🔓 Insecure
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