clcas.dk DNS records

🖥️ Nameservers3 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.procopa.dk	185.237.124.225	ns01.procopa.dk	AS210939 Procopa IT ApS
ns02.procopa.dk	185.237.127.1 2a11:9700:400:2::2	ns02.procopa.dk ns02.procopa.dk	AS210939 Procopa IT ApS AS210939 Procopa IT ApS
ns05.procopa.dk	185.237.127.57 2a11:9700:1::4	ns05 ns05.procopa.dk	AS210939 Procopa IT ApS AS210939 Procopa IT ApS

🌍 A Records1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
152.115.36.113	600s	s11.stom.dk	AS31027	GlobalConnect A/S	152.115.0.0/16	🇩🇰 Denmark	Aarhus

📧 MX Records1 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	clcas-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::c 2a01:111:f403:ca04::e 2a01:111:f403:ca09::2 52.101.68.5 52.101.68.8 52.101.73.126 52.101.73.4	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 40.104.116.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 205ms

TXT Record
MS=ms40724388
v=spf1 ip4:93.90.117.1/24 ip4:93.90.115.1/24 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (clcas.dk)
-all (hard fail)	v=spf1 ip4:93.90.117.1/24 ip4:93.90.115.1/24 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.clcas.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; pct=100

📬 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.clcas.dk	4gpxWidcE6ywI9hzCy48fJRR-34nTI8ChWPTzCfoEys

🔗 TLSA / DANE

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

🔐 DNSSEC89ms

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	1742984980
Primary NS (MNAME)	ns01.procopa.dk
Responsible (RNAME)	hostmaster@clcas.dk
Refresh	3600s
Retry	600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

34ms

A

41ms

MX

45ms

AAAA

36ms

TXT

205ms

CAA

55ms

HTTPS

67ms

TLSA

366ms

SOA

0ms

MTA-STS

62ms

DNSSEC

89ms

SRV

77ms

Total

1103ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 09:45:11	1103ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 02:27:56	2522ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 05:43:08	1126ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 21:10:04	1776ms	3 NS 1 A 1 MX	🔓 Insecure	View