karspraengningcph.dk DNS records

🖥️ Nameservers2 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.135.42	3600s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	🇺🇸 United States	—

📧 MX Records3 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	karspraengningcph-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca09::9 2a01:111:f403:ca09::d 2a01:111:f403:ca38::8 52.101.103.140 52.101.209.153 52.101.68.16 52.101.68.27	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db7pr03cu00503.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
10	3600s	danasafe1.danaweb.org	193.8.38.141	—	AS48854 team.blue Denmark A/S
20	3600s	danasafe2.danaweb.org	193.8.38.141	—	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56
🔶 Autoconfig	162.159.135.42

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 265ms

TXT Record
ca3-6011c06afa5a4d1d90ceb0b9e7a5fdce
MS=ms67388828
v=spf1 include:spf.protection.outlook.com include:relay.kinstamailservice.com include:relay.mailchannels.net ip4:162.159.134.42 ~all

✉️ SPF

Policy	Record (karspraengningcph.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com include:relay.kinstamailservice.com include:relay.mailchannels.net ip4:162.159.134.42 ~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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.karspraengningcph.dk	karspraengningcph.dk.kinstavalidation.app

🔗 TLSA / DANE

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

🔐 DNSSEC86ms

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

🏷️ SOA0ms

Field	Value
Serial	2025091803
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.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

44ms

A

36ms

MX

45ms

AAAA

64ms

TXT

265ms

CAA

43ms

HTTPS

35ms

TLSA

190ms

SOA

0ms

MTA-STS

68ms

DNSSEC

86ms

SRV

69ms

Total

966ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 19:07:41	966ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-03 06:09:38	1463ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-27 13:40:30	937ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-24 11:01:07	4076ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-22 16:02:47	1166ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 11:50:53	1494ms	2 NS 1 A 3 MX	🔒 Secure	View