neocortex.dk

📜 Historical scan 2026-08-19 00:22:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

neocortex.dk is a .dk domain served by 2 nameservers (cody.ns.cloudflare.com, veronica.ns.cloudflare.com). It was registered on 1 May 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.neocortex.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#

2 records 92ms

Nameserver	IP addresses	PTR	ASN / ISP
cody.ns.cloudflare.com	108.162.193.107 172.64.33.107 173.245.59.107 2606:4700:58::adf5:3b6b 2803:f800:50::6ca2:c16b 2a06:98c1:50::ac40:216b	cody.ns.cloudflare.com cody.ns.cloudflare.com cody.ns.cloudflare.com cody.ns.cloudflare.com cody.ns.cloudflare.com cody.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
veronica.ns.cloudflare.com	108.162.194.173 162.159.38.173 172.64.34.173 2606:4700:50::a29f:26ad 2803:f800:50::6ca2:c2ad 2a06:98c1:50::ac40:22ad	veronica.ns.cloudflare.com veronica.ns.cloudflare.com veronica.ns.cloudflare.com veronica.ns.cloudflare.com veronica.ns.cloudflare.com veronica.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 124ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.neocortex.dk	161.97.85.101	vmi3419361.contaboserver.net	AS51167 Contabo GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	mail.neocortex.dk → 161.97.85.101
🔶 Autoconfig	mail.neocortex.dk → 161.97.85.101

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

3 records 8125ms

Service	Weight	Port	Target
_autodiscover._tcp	1	443	mail.neocortex.dk
_imap._tcp	1	143	mail.neocortex.dk
_imaps._tcp	1	993	mail.neocortex.dk

📝 TXT Records#

1 records 410ms

TXT Record
v=spf1 mx a -all

✉️ SPF#

Policy	Record (neocortex.dk)
-all (hard fail)	v=spf1 mx a -all

📨 DMARC#

Policy	Record (_dmarc.neocortex.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:mgmd7lrk@ag.eu.dmarcadvisor.com

📬 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 2026-10-20 03:05:25

www	NXDOMAIN
www vs bare domain	Neither resolves neocortex.dk: no address www.neocortex.dk: no address
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
dkim	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 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#

305ms

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	2412559616
Primary NS (MNAME)	cody.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-20 03:18:33

Field	Value
Registrar	DANDOMAIN A/S
Registered	2005-05-01
Expires	2027-05-31 (222d)

🔗 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
beerbrothers.dk	DANDOMAIN A/S

📋 WHOIS#

⏱️ Lookup Timing#

92ms

74ms

124ms

AAAA

91ms

TXT

410ms

CAA

88ms

HTTPS

117ms

TLSA

131ms

SOA

0ms

MTA-STS

163ms

DNSSEC

305ms

SRV

8125ms

Total

11682ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-20 03:05:24	1472ms	2 NS 0 A 1 MX	🔓 Insecure
2026-10-19 02:21:38	1159ms	2 NS 0 A 1 MX	🔓 Insecure
2026-10-10 05:00:53	586ms	2 NS 0 A 1 MX	🔓 Insecure
2026-10-08 02:33:36	2393ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-26 15:59:59	618ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-10 21:08:59	828ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-28 04:21:43	781ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-27 01:56:56	636ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-19 00:22:09 shown	11682ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-10 06:32:58	16742ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-08 02:16:52	8787ms	2 NS 0 A 1 MX	🔓 Insecure
2026-07-14 08:34:05	10740ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-17 13:21:53	3703ms	2 NS 0 A 1 MX	🔓 Insecure