cortext.dk

📜 Historical scan 2026-09-23 13:48:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cortext.dk is a .dk domain served by 3 nameservers (ns1.wsd.dk, ns2.wsd.dk, ns3.wsd.dk). It was registered on 26 April 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.150.84.72 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by cortext-dk.mail.eo.outlook.com. The zone is not DNSSEC-signed, 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 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.wsd.dk	193.150.84.89	—	AS31027 GlobalConnect A/S
ns2.wsd.dk	193.150.84.90	ns2.wsd.dk	AS31027 GlobalConnect A/S
ns3.wsd.dk	193.150.84.91	ns3.wsd.dk	AS31027 GlobalConnect A/S

🌍 A Records#

1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.150.84.72	14400s	da3.wsd.dk	AS31027	GlobalConnect A/S	193.150.84.0/22	🇩🇰 Denmark	Hårlev

📧 MX Records#

1 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	14400s	cortext-dk.mail.eo.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca04::a 2a01:111:f403:ca04::c 2a01:111:f403:ca04::e 52.101.103.137 52.101.185.21 52.101.91.156 52.101.91.162	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-maspr04cu00104.inbound.protection.outlook.com mail-matpr04cu00302.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 → 52.98.154.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 204ms

TXT Record
MS=ms43929021
v=spf1 a mx ip4:193.150.84.72 ~all

✉️ SPF#

Policy	Record (cortext.dk)
~all (soft fail)	v=spf1 a mx ip4:193.150.84.72 ~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 2026-09-30 04:48:33

www	Address record (no CNAME)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

69ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026050601
Primary NS (MNAME)	ns1.wsd.dk
Responsible (RNAME)	hostmaster@cortext.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-11 11:05:45

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-04-26
Expires	2031-04-30 (1656d)

🔗 Same registrant#

7 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
bookware.dk	Simply.com A/S
copywriterakademiet.dk	Simply.com A/S
copywritingakademiet.dk	Simply.com A/S
evigslank.dk	Punktum dk A/S (direct)
mulvana.dk	Punktum dk A/S (direct)
spis-op.dk	Simply.com A/S
yes-marketing.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

44ms

40ms

45ms

AAAA

42ms

TXT

204ms

CAA

45ms

HTTPS

39ms

TLSA

83ms

SOA

0ms

MTA-STS

55ms

DNSSEC

69ms

SRV

60ms

Total

887ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 04:48:33	680ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-23 13:48:23 shown	887ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-02 20:43:21	3045ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-13 00:45:44	4666ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-24 16:09:48	1500ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-24 00:23:16	1164ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 01:12:36	5762ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 22:45:45	5895ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 22:31:04	5535ms	3 NS 1 A 1 MX	🔓 Insecure