cortex-power.dk

📜 Historical scan 2026-09-27 00:08:47 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cortex-power.dk is a .dk domain served by 4 nameservers (ns1.cgrd.net, ns2.cgrd.net, ns3.cgrd.de and 1 more). It was registered on 11 January 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx1.emailsrvr.com, mx2.emailsrvr.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#

4 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.cgrd.net	2001:8d8:fe:53:217:160:80:161 217.160.80.161	ns-ix2.ui-dns.de ns-ix2.ui-dns.de	AS8560 IONOS SE AS8560 IONOS SE
ns2.cgrd.net	2001:8d8:fe:53:217:160:81:161 217.160.81.161	ns-ix2.ui-dns.biz ns-ix2.ui-dns.biz	AS8560 IONOS SE AS8560 IONOS SE
ns3.cgrd.de	185.132.35.161 2607:f1c0:fe:53:185:132:35:161	ns-ix2.ui-dns.org ns-ix2.ui-dns.org	AS15418 Fasthosts Internet Limited AS15418 Fasthosts Internet Limited
ns4.cgrd.de	185.132.34.161 2607:f1c0:fe:53:185:132:34:161	ns-ix2.ui-dns.com ns-ix2.ui-dns.com	AS15418 Fasthosts Internet Limited AS15418 Fasthosts Internet Limited

🌍 A Records#

🌍

No A records found

📧 MX Records#

2 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mx1.emailsrvr.com	146.20.161.1	mx1.emailsrvr.com	AS27357 Rackspace Hosting
20	86400s	mx2.emailsrvr.com	173.203.187.2	mx2.emailsrvr.com	AS27357 Rackspace Hosting

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-15 00:52:50

www	NXDOMAIN
www vs bare domain	Neither resolves cortex-power.dk: no address www.cortex-power.dk: no address
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

79ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2020072800
Primary NS (MNAME)	ns1.cgrd.net
Responsible (RNAME)	hostmaster@cgrd.de
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-14 00:59:47

Field	Value
Registrar	InterNetX GmbH
Registered	2013-01-11
Expires	2027-01-31 (105d)

🔗 Same registrant#

1 domain

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
cortexpower.dk	InterNetX GmbH

📋 WHOIS#

⏱️ Lookup Timing#

46ms

40ms

56ms

AAAA

46ms

TXT

284ms

CAA

40ms

HTTPS

55ms

TLSA

152ms

SOA

0ms

MTA-STS

76ms

DNSSEC

79ms

SRV

77ms

Total

984ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 07:21:51	1099ms	4 NS 0 A 2 MX	🔓 Insecure
2026-09-27 00:08:47 shown	984ms	4 NS 0 A 2 MX	🔓 Insecure
2026-08-28 03:50:31	10010ms	4 NS 0 A 2 MX	🔓 Insecure
2026-06-27 08:51:21	1719ms	4 NS 0 A 2 MX	🔓 Insecure
2026-06-25 19:40:54	1178ms	4 NS 0 A 2 MX	🔓 Insecure
2026-06-16 22:31:34	597ms	4 NS 0 A 2 MX	🔓 Insecure
2026-06-16 22:30:49	1527ms	4 NS 0 A 2 MX	🔓 Insecure