buhlholding.dk DNS records

🖥️ Nameservers2 records 92ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.leehansenit.net	88.99.120.238	ns1.dnshotel.dk	AS24940 Hetzner Online GmbH
ns02.leehansenit.net	94.130.170.39	ns2.dnshotel.dk	AS24940 Hetzner Online GmbH

🌍 A Records1 records 96ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
168.119.3.52	3600s	web01.leehansenit.net	AS24940	Hetzner Online GmbH	168.119.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 98ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	buhlholding-dk.mail.protection.outlook.com	2a01:111:f403:ca09:: 2a01:111:f403:ca09::8 2a01:111:f403:ca09::c 2a01:111:f403:ca09::e 52.101.68.16 52.101.68.3 52.101.73.1 52.101.73.12	mail-am3pr04cu00500.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am4pr0401cu00104.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 → 40.104.116.24

🔷 AAAA Records (IPv6)1 records 66ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:242:4e0b::2	3600s	web01.leehansenit.net	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 415ms

TXT Record
MS=ms12593291
v=spf1 ip4:168.119.3.52 include:spf.leehansenit.net include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (buhlholding.dk)
-all (hard fail)	v=spf1 ip4:168.119.3.52 include:spf.leehansenit.net 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.buhlholding.dk	-MFc6Xstioza71D9HGCnQnLd4PJBv6rildueS3WsBgA

🔗 TLSA / DANE

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

🔐 DNSSEC9123ms

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

🏷️ SOA60ms

Field	Value
Serial	2025080502
Primary NS (MNAME)	ns01.leehansenit.net
Responsible (RNAME)	server-admin@azehosting.net
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

92ms

A

96ms

MX

98ms

AAAA

66ms

TXT

415ms

CAA

94ms

HTTPS

90ms

TLSA

768ms

SOA

60ms

MTA-STS

101ms

DNSSEC

9123ms

SRV

113ms

Total

14787ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-19 05:02:12	14787ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-20 21:10:18	12874ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-19 06:45:28	5445ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 15:50:55	6818ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 17:42:40	672ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 17:41:05	1183ms	2 NS 1 A 1 MX	🔓 Insecure	View