lrh.dk DNS records

🖥️ Nameservers3 records 113ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.contabo.net	2a02:c207:ff00:1200::1 5.180.150.13	— ns1.contabo.net	AS51167 Contabo GmbH AS51167 Contabo GmbH
ns2.contabo.net	195.179.224.10 2a02:c202:5028:1200::1	ns2.contabo.net —	AS51167 Contabo GmbH AS51167 Contabo GmbH
ns3.contabo.net	209.126.15.15 2605:a140:5028:1200::1	ns3.contabo.net —	AS40021 Contabo Inc. AS40021 Contabo Inc.

🌍 A Records1 records 153ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
38.242.241.245	86400s	vmi3094601.contaboserver.net	AS51167	Contabo GmbH	38.242.192.0/18	🇫🇷 France	Lauterbourg

📧 MX Records1 records 98ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mail.lrh.dk	38.242.241.245	vmi3094601.contaboserver.net	AS51167 Contabo GmbH

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	38.242.241.245
🔶 Autoconfig	38.242.241.245

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 699ms

TXT Record
v=spf1 mx a -all

✉️ SPF

Policy	Record (lrh.dk)
-all (hard fail)	v=spf1 mx a -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)

🔐 DNSSEC385ms

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

🏷️ SOA0ms

Field	Value
Serial	1788139929
Primary NS (MNAME)	ns1.contabo.net
Responsible (RNAME)	hostmaster@contabo.de
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

113ms

A

153ms

MX

98ms

AAAA

205ms

TXT

699ms

CAA

201ms

HTTPS

209ms

TLSA

261ms

SOA

0ms

MTA-STS

210ms

DNSSEC

385ms

SRV

270ms

Total

2059ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 03:32:11	2059ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-29 13:08:35	872ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-28 11:26:20	1695ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-27 11:12:20	1924ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 11:08:12	977ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-24 14:53:01	3200ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-23 11:52:35	3591ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-22 09:46:54	1237ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-21 09:31:54	2821ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 08:54:12	1444ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-19 02:53:49	6134ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-18 01:52:57	1038ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-16 10:28:59	1121ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-15 05:25:35	2616ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-14 04:17:34	3489ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-12 18:16:09	10004ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-11 02:29:04	1897ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-09 13:04:44	8763ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-08 07:52:50	935ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-06 04:13:43	1249ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-02 14:29:25	2845ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-30 15:58:35	1130ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-29 15:20:30	1108ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-28 09:48:25	9820ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-27 08:13:09	1049ms	3 NS 1 A 1 MX	🔓 Insecure	View