cjnet.dk DNS records

🖥️ Nameservers2 records 371ms

Nameserver	IP addresses	PTR	ASN / ISP
clarissa.ns.cloudflare.com	108.162.194.123 162.159.38.123 172.64.34.123 2606:4700:50::a29f:267b 2803:f800:50::6ca2:c27b 2a06:98c1:50::ac40:227b	clarissa.ns.cloudflare.com clarissa.ns.cloudflare.com clarissa.ns.cloudflare.com clarissa.ns.cloudflare.com clarissa.ns.cloudflare.com clarissa.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
igor.ns.cloudflare.com	108.162.193.119 172.64.33.119 173.245.59.119 2606:4700:58::adf5:3b77 2803:f800:50::6ca2:c177 2a06:98c1:50::ac40:2177	igor.ns.cloudflare.com igor.ns.cloudflare.com igor.ns.cloudflare.com igor.ns.cloudflare.com igor.ns.cloudflare.com igor.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 590ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.10.4.175	3600s	212-10-4-175.norlyscustomer.net	AS39642	Sinal A/S	212.10.0.0/16	🇩🇰 Denmark	Sorø

📧 MX Records1 records 355ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.cjnet.dk	212.10.4.175	212-10-4-175.norlyscustomer.net	AS39642 Sinal A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	mail.cjnet.dk → 212.10.4.175
🔶 Autoconfig	mail.cjnet.dk → 212.10.4.175

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 950ms

TXT Record
v=spf1 mx include:spf.mailjet.com ~all

✉️ SPF

Policy	Record (cjnet.dk)
~all (soft fail)	v=spf1 mx include:spf.mailjet.com ~all

📨 DMARC

Policy	Record (_dmarc.cjnet.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:postmaster@cjnet.dk

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC636ms

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

🏷️ SOA0ms

Field	Value
Serial	2412839681
Primary NS (MNAME)	clarissa.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

371ms

A

590ms

MX

355ms

AAAA

339ms

TXT

950ms

CAA

542ms

HTTPS

292ms

TLSA

262ms

SOA

0ms

MTA-STS

560ms

DNSSEC

636ms

SRV

604ms

Total

6118ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-23 00:33:47	6118ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-22 00:23:31	1025ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-31 23:49:32	676ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-30 01:40:06	1193ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-16 13:54:39	9663ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-14 08:36:53	8582ms	2 NS 1 A 1 MX	🔒 Secure	View