cortzconsult.dk

📜 Historical scan 2026-06-16 22:30:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cortzconsult.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 9 January 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.199.108.153 is hosted by Fastly, Inc. (AS54113) in United States. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 4 more. The zone is DNSSEC-signed and validates, 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 39ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	—	—	—
ns2.simply.com	—	—	—
ns3.simply.com	—	—	—
ns4.simply.com	—	—	—

🌍 A Records#

4 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.199.108.153	—	cdn-185-199-108-153.github.com	AS54113	Fastly, Inc.	185.199.108.0/22	🇺🇸 United States	—
185.199.109.153	—	cdn-185-199-109-153.github.com	AS54113	Fastly, Inc.	185.199.108.0/22	🇺🇸 United States	—
185.199.110.153	—	cdn-185-199-110-153.github.com	AS54113	Fastly, Inc.	185.199.108.0/22	🇺🇸 United States	—
185.199.111.153	—	cdn-185-199-111-153.github.com	AS54113	Fastly, Inc.	185.199.108.0/22	🇺🇸 United States	—

📧 MX Records#

6 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	aspmx.l.google.com	64.233.164.27	lf-in-f27.1e100.net	AS15169 Google LLC
5	—	alt1.aspmx.l.google.com	192.178.158.27	lcdels-in-f27.1e100.net	AS15169 Google LLC
5	—	alt2.aspmx.l.google.com	192.178.158.27	lcdels-in-f27.1e100.net	AS15169 Google LLC
10	—	alt3.aspmx.l.google.com	192.178.158.26	lcdels-in-f26.1e100.net	AS15169 Google LLC
10	—	alt4.aspmx.l.google.com	108.177.125.27	tp-in-f27.1e100.net	AS15169 Google LLC
15	—	2ogy7qspx2oxrylwcjtwh464uknvt3hthcu2qel54tm5uqcc52ua.mx-verification.google.com	—	—	—

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 106ms

TXT Record
google-site-verification=042Pwk--nXjhdhJnY_PcoptZ7PM4qagRfeTZ2kBC7qg
MS=19B9470B346A9B3B7528E970E32F3570BDAD5648

✉️ 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 2026-10-13 13:38:04

www	NXDOMAIN
www vs bare domain	www does not resolve cortzconsult.dk: 185.199.108.153 185.199.109.153 185.199.110.153 185.199.111.153 (AS54113) www.cortzconsult.dk: no address (all like this)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

131ms

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

🏷️ SOA#

39ms

Field	Value
Serial	2026060404
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-07 18:57:36

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-01-09
Expires	2027-01-31 (104d)

📋 WHOIS#

⏱️ Lookup Timing#

39ms

38ms

37ms

AAAA

44ms

TXT

106ms

CAA

39ms

HTTPS

38ms

TLSA

100ms

SOA

39ms

MTA-STS

52ms

DNSSEC

131ms

SRV

0ms

Total

788ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 13:38:04	2339ms	4 NS 4 A 6 MX	🔒 Secure
2026-10-01 02:23:49	1004ms	4 NS 4 A 6 MX	🔒 Secure
2026-09-30 02:08:51	595ms	4 NS 4 A 6 MX	🔒 Secure
2026-09-24 15:14:19	909ms	4 NS 4 A 6 MX	🔒 Secure
2026-08-27 22:20:21	1083ms	4 NS 4 A 6 MX	🔒 Secure
2026-07-21 10:11:49	14661ms	4 NS 4 A 6 MX	🔒 Secure
2026-06-20 00:38:27	2170ms	4 NS 4 A 6 MX	🔒 Secure
2026-06-16 22:55:44	3112ms	4 NS 4 A 6 MX	🔒 Secure
2026-06-16 22:30:11 shown	788ms	4 NS 4 A 6 MX	🔒 Secure