leonhave.dk DNS records

🖥️ Nameservers3 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.nerdonline.dk	167.233.0.169	mailgw1.nerdonline.dk	AS24940 Hetzner Online GmbH
ns2.nerdonline.dk	95.216.155.89	hel01.nerdonline.dk	AS24940 Hetzner Online GmbH
ns3.nerdonline.dk	167.233.0.167	ns3.nerdonline.dk	AS24940 Hetzner Online GmbH

🌍 A Records1 records 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
167.233.0.165	38400s	web03.nerdonline.dk	AS24940	Hetzner Online GmbH	167.233.0.0/16	🇩🇪 Germany	—

📧 MX Records1 records 2045ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	38400s	leonhave-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::a 2a01:111:f403:ca09::6 2a01:111:f403:ca09::8 52.101.68.15 52.101.68.25 52.101.68.5 52.101.73.2	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as9pr07cu00302.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 2351ms

TXT Record
MS=ms98479749
v=spf1 a mx a:mailgw1.nerdonline.dk include:spf.protection.outlook.com ~all

✉️ SPF

Policy	Record (leonhave.dk)
~all (soft fail)	v=spf1 a mx a:mailgw1.nerdonline.dk include:spf.protection.outlook.com ~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

🔗 TLSA / DANE

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

🔐 DNSSEC9061ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA2023ms

Field	Value
Serial	2010041934
Primary NS (MNAME)	ns.nerdonline.dk
Responsible (RNAME)	hostmaster@nerdonline.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	38400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

46ms

A

45ms

MX

2045ms

AAAA

44ms

TXT

2351ms

CAA

4026ms

HTTPS

2045ms

TLSA

360ms

SOA

2023ms

MTA-STS

72ms

DNSSEC

9061ms

SRV

2095ms

Total

14226ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-20 10:12:55	14226ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 01:56:53	1223ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-23 23:12:17	974ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 06:43:58	695ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 05:35:15	1473ms	3 NS 1 A 1 MX	🔓 Insecure	View