itcn.dk

📜 Historical scan 2026-06-18 06:23:10 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

itcn.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 24 January 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.26.62.4 is hosted by Techcollege S/i (AS204575) in Denmark. Mail is handled by dk.mx1.mailanyone.net, dk.mx2.mx25.net and 2 more. The zone is DNSSEC-signed and validates, 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#

2 records 43ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.26.62.4	—	—	AS204575	Techcollege S/i	185.26.60.0/22	🇩🇰 Denmark	Aalborg

📧 MX Records#

4 records 93ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	dk.mx1.mailanyone.net	192.162.219.155 2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd	mx41.electric.net mx11.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	—	dk.mx2.mx25.net	192.162.219.49	mx41.electric.net	AS16509 Amazon.com, Inc.
30	—	dk.mx3.mailanyone.net	192.162.219.255 2a01:77c0:1619:4101:d99:c22:fb4d:290e	mx41.electric.net mx10.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
40	—	dk.mx4.mx25.net	192.162.219.255	mx41.electric.net	AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

8 records 254ms

TXT Record
adobe-idp-site-verification=1cfbff643d13d1818ad12f2b2c482035ca4add9394aed8397ed711f625ccb426
apple-domain-verification=KbR2vCZgC93Xxxb4
eN00cMZcBBy/+MxGgD+M4I5SkSXN/F0yMUBGaWaCrbqbyQyCwUWpbSCujLXO9F98UiVDv7jd0X72BL1YfaOxJg==
j2ornd67cecmqo0mq8mcgpppv6
MS=ms30142454
uvmid=851401
v=spf1 ip4:185.26.62.93 ip4:185.26.62.5 ip4:185.26.62.27 ip4:185.26.62.28 include:spf.protection.outlook.com ~all
vpe=69691a53

✉️ SPF#

Policy	Record (itcn.dk)
~all (soft fail)	v=spf1 ip4:185.26.62.93 ip4:185.26.62.5 ip4:185.26.62.27 ip4:185.26.62.28 include:spf.protection.outlook.com ~all

📨 DMARC#

Policy	Record (_dmarc.itcn.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:drift@itcn.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 2026-10-13 10:51:36

www CNAME	itcn.dk (all on itcn.dk) → 185.26.62.4 (AS204575)
www vs bare domain	Same network itcn.dk: 185.26.62.4 (AS204575) www.itcn.dk: 185.26.62.4 (AS204575)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

8 records 104ms

Service / Owner	Type	Cert association
SMTP _25._tcp.dk.mx1.mailanyone.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx1.mailanyone.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx2.mx25.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx2.mx25.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx3.mailanyone.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx3.mailanyone.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx4.mx25.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx4.mx25.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…

🔐 DNSSEC#

129ms

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

🏷️ SOA#

105ms

Field	Value
Serial	2026061304
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-13 11:09:44

Field	Value
Registrar	IT Center Nord
Registered	2008-01-24
Expires	2027-01-31 (106d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

43ms

38ms

93ms

AAAA

51ms

TXT

254ms

CAA

37ms

HTTPS

42ms

TLSA

104ms

SOA

105ms

MTA-STS

44ms

DNSSEC

129ms

SRV

168ms

Total

1128ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 10:51:35	2034ms	3 NS 1 A 4 MX	🔒 Secure
2026-10-02 00:49:31	699ms	3 NS 1 A 4 MX	🔒 Secure
2026-10-01 00:37:44	723ms	3 NS 1 A 4 MX	🔒 Secure
2026-09-14 02:55:44	1270ms	3 NS 1 A 4 MX	🔒 Secure
2026-09-09 19:40:08	1332ms	3 NS 1 A 4 MX	🔒 Secure
2026-08-27 16:06:45	897ms	3 NS 1 A 4 MX	🔒 Secure
2026-08-27 07:07:21	1065ms	3 NS 1 A 4 MX	🔒 Secure
2026-08-25 01:41:35	2552ms	3 NS 1 A 4 MX	🔒 Secure
2026-08-21 23:39:06	2660ms	3 NS 1 A 4 MX	🔒 Secure
2026-08-20 23:27:29	2519ms	3 NS 1 A 4 MX	🔒 Secure
2026-08-19 21:56:29	6752ms	3 NS 1 A 4 MX	🔒 Secure
2026-08-07 16:19:17	1347ms	3 NS 1 A 4 MX	🔒 Secure
2026-07-15 14:51:04	1818ms	3 NS 1 A 4 MX	🔒 Secure
2026-06-27 22:52:26	683ms	3 NS 1 A 4 MX	🔒 Secure
2026-06-23 15:30:06	1043ms	3 NS 1 A 4 MX	🔒 Secure
2026-06-21 10:21:05	3002ms	3 NS 1 A 4 MX	🔒 Secure
2026-06-18 06:23:10 shown	1128ms	2 NS 1 A 4 MX	🔒 Secure