karlmertz.dk

📜 Historical scan 2026-08-28 09:44:53 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

karlmertz.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.58.213.125 is hosted by mono solutions ApS (AS201595) in Denmark. Mail is handled by karlmertz-dk.mail.protection.outlook.com, ms93116328.msv1.invalid.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 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 Records#

1 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 Records#

2 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 Records#

2 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-07 15:47:15

www CNAME	karlmertz.dk (all on karlmertz.dk) → 185.58.213.125 (AS201595)
www vs bare domain	Same network karlmertz.dk: 185.58.213.125 (AS201595) www.karlmertz.dk: 185.58.213.125 (AS201595)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
k1	dkim.mcsv.net	RSA · ~1024 bit below 2048 bit
selector1	selector1-karlmertz-dk._domainkey.karlmertz.onmicrosoft.com	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

100ms

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

🏷️ SOA#

0ms

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 yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

58ms

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
2026-09-18 21:14:25	1243ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-28 09:44:53 shown	1041ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-03 00:27:36	1382ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-19 23:27:40	660ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-19 12:59:06	881ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-18 03:16:05	880ms	2 NS 1 A 2 MX	🔒 Secure