karlmertz.dk DNS records

🖥️ Nameservers2 records 58ms

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 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.58.213.125	3600s	—	AS201595	mono solutions ApS	185.58.212.0/23	🇩🇰 Denmark	—

📧 MX Records2 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	karlmertz-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca09::24 2a01:111:f403:ca09::4 2a01:111:f403:ca38::8 52.101.68.0 52.101.68.29 52.101.68.8 52.101.73.4	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-du0pr03cu00100.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
40	3600s	ms93116328.msv1.invalid.outlook.com	—	—	—

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 158ms

TXT Record
google-site-verification=zL9afVeaC3Vz270nAWVt3cIAQNGs8y5lmUZwGN9U-Ac
v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:spf.emailsignatures365.com include:spf.curanet.dk ~all

✉️ SPF

Policy	Record (karlmertz.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:spf.emailsignatures365.com include:spf.curanet.dk ~all

📨 DMARC

Policy	Record (_dmarc.karlmertz.dk)
p=quarantine	v=DMARC1; p=quarantine; sp=none; pct=100; rua=mailto:dmarc@karlmertz.dk; ruf=mailto:dmarc@karlmertz.dk; ri=86400; aspf=r; adkim=r; fo=1

📬 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)

🔐 DNSSEC100ms

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

🏷️ SOA0ms

Field	Value
Serial	2026032301
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

58ms

A

47ms

MX

47ms

AAAA

33ms

TXT

158ms

CAA

54ms

HTTPS

33ms

TLSA

383ms

SOA

0ms

MTA-STS

74ms

DNSSEC

100ms

SRV

68ms

Total

1041ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 09:44:53	1041ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-03 00:27:36	1382ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-19 23:27:40	660ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-19 12:59:06	881ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-18 03:16:05	880ms	2 NS 1 A 2 MX	🔒 Secure	View