cortextest.dk DNS records

🖥️ Nameservers2 records 63ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.225.91.99	600s	ns1.cortexconsult.dk ns2.cortexconsult.dk	AS31709	Cortex Consult A/S	195.225.88.0/22	🇩🇰 Denmark	Hvidovre

📧 MX Records1 records 111ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	100s	cortextest-dk.q-v1.mx.microsoft	2a01:111:f403:ca04::2 2a01:111:f403:ca04::6 2a01:111:f403:ca04::d 2a01:111:f403:ca09::6 52.101.68.29 52.101.73.145 52.101.73.155 52.101.73.26	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 319ms

TXT Record
ClLcRwZScsfTkt+xpWrKZlUhs+YEnsEZ9ZKPolp7gW0ypbMV2X+DIhj5pL0yli2eYb7hc9m/d20mjuJh71fHvQ==
MS=ms96627683
v=spf1 mx ip4:193.28.149.164 a:mail.cortextest.dk include:spf.protection.outlook.com include:mailanyone.net include:spf.ess.de.barracudanetworks.com -all

✉️ SPF

Policy	Record (cortextest.dk)
-all (hard fail)	v=spf1 mx ip4:193.28.149.164 a:mail.cortextest.dk include:spf.protection.outlook.com include:mailanyone.net include:spf.ess.de.barracudanetworks.com -all

📨 DMARC

Policy	Record (_dmarc.cortextest.dk)
p=quarantine	v=DMARC1; p=quarantine; sp=reject; pct=100; rua=mailto:dmarc@cortexconsult.dk; fo=1

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

Status	Report address (rua)
✓ Enabled	mailto:pv@cortexconsult.dk

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.cortextest.dk	zHqRkr_Wb33llq_THWHtse0oBr8sUpxyHEjxoNVK148

🔗 TLSA / DANE4 records 259ms

Service / Owner	Type	Cert association
SMTP _25._tcp.cortextest-dk.q-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	803F7447CC75B208DBCA042346F5D8DF…
SMTP _25._tcp.cortextest-dk.q-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	C1AD7778796D20BCA65C889A26550211…
SMTP _25._tcp.cortextest-dk.q-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	54883CC5F1849331E6BF5002C3129D20…
SMTP _25._tcp.cortextest-dk.q-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	EA7A25255D111FC3CE4CB8FABE3ADF9C…

🔐 DNSSEC173ms

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

🏷️ SOA0ms

Field	Value
Serial	2024120401
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

63ms

A

52ms

MX

111ms

AAAA

63ms

TXT

319ms

CAA

59ms

HTTPS

67ms

TLSA

259ms

SOA

0ms

MTA-STS

132ms

DNSSEC

173ms

SRV

124ms

Total

1433ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 04:31:08	1433ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 02:46:24	2848ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 00:15:27	1173ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 22:41:39	2482ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 22:31:04	913ms	2 NS 1 A 1 MX	🔒 Secure	View