corteiz.dk

📜 Historical scan 2026-07-17 17:03:38 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

corteiz.dk is a .dk domain served by 2 nameservers (hgns1.hostgator.com, hgns2.hostgator.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 50.6.42.135 is hosted by Oracle Corporation (AS31898) in India. Mail is handled by mail.corteiz.dk. 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#

2 records 220ms

Nameserver	IP addresses	PTR	ASN / ISP
hgns1.hostgator.com	172.64.52.170 2606:4700:52::ac40:34aa	— —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
hgns2.hostgator.com	172.64.53.232 2606:4700:5a::ac40:35e8	— —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 147ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
50.6.42.135	7200s	50-6-42-135.unifiedlayer.com	AS31898	Oracle Corporation	50.6.40.0/21	🇮🇳 India	Mumbai

📧 MX Records#

1 records 150ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mail.corteiz.dk	50.6.42.135	50-6-42-135.unifiedlayer.com	AS31898 Oracle Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	50.6.42.135

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 834ms

TXT Record
v=spf1 a mx include:websitewelcome.com ~all

✉️ SPF#

Policy	Record (corteiz.dk)
~all (soft fail)	v=spf1 a mx include:websitewelcome.com ~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 2026-10-12 17:09:40

www	104.21.57.80 172.67.189.178 2606:4700:3030::6815:3950 2606:4700:3037::ac43:bdb2 (AS13335) (address records, no CNAME)
www vs bare domain	Same network corteiz.dk: 104.21.57.80 172.67.189.178 2606:4700:3030::6815:3950 2606:4700:3037::ac43:bdb2 (AS13335) www.corteiz.dk: 104.21.57.80 172.67.189.178 2606:4700:3030::6815:3950 2606:4700:3037::ac43:bdb2 (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	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: 10/10 · policy: ~all

warn 10 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

290ms

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	126071621
Primary NS (MNAME)	HGNS1.HOSTGATOR.COM
Responsible (RNAME)	root@HOSTGATOR.COM
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

220ms

147ms

150ms

AAAA

175ms

TXT

834ms

CAA

165ms

HTTPS

184ms

TLSA

342ms

SOA

0ms

MTA-STS

150ms

DNSSEC

290ms

SRV

8199ms

Total

9032ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 22:30:08	796ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-03 13:26:56	842ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-17 17:03:38 shown	9032ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-02 00:38:55	788ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-16 22:33:33	1795ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-16 22:30:49	2487ms	2 NS 1 A 3 MX	🔓 Insecure