lausnet.dk DNS records

🖥️ Nameservers2 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.desec.io	2607:f740:e633:deec::2 45.54.76.1	ns1.desec.io ns1.desec.io	AS63911 NetActuate, Inc AS63911 NetActuate, Inc
ns2.desec.org	157.53.224.1 2607:f740:e00a:deec::2	ns2.desec.org ns2.desec.org	AS36217 NetActuate, Inc AS36217 NetActuate, Inc

🌍 A Records1 records 74ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
148.251.86.253	3600s	mx.gotb.dk	AS24940	Hetzner Online GmbH	148.251.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx.gotb.dk	148.251.86.253 2a01:4f8:201:8823:20c:29ff:fefd:fd99	mx.gotb.dk mx.gotb.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	lausnet.dk → 148.251.86.253
🔶 Autoconfig	lausnet.dk → 148.251.86.253

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records2 records 145ms

Service	Priority	Weight	Port	Target
_imap._tcp	10	10	143	imap.gotb.dk
_imaps._tcp	10	10	993	imap.gotb.dk

📝 TXT Records1 records 371ms

TXT Record
v=spf1 mx:gotb.dk -all

✉️ SPF

Policy	Record (lausnet.dk)
-all (hard fail)	v=spf1 mx:gotb.dk -all

📨 DMARC

Policy	Record (_dmarc.lausnet.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:d4e709865e3b788@rep.dmarcanalyzer.com; ruf=mailto:d4e709865e3b788@for.dmarcanalyzer.com; pct=100; 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.lausnet.dk	lausnet.dk

🔗 TLSA / DANE

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

🔐 DNSSEC129ms

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

🏷️ SOA0ms

Field	Value
Serial	2022083359
Primary NS (MNAME)	get.desec.io
Responsible (RNAME)	get@desec.io
Refresh	86400s
Retry	3600s
Expire	2419200s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

48ms

A

74ms

MX

54ms

AAAA

52ms

TXT

371ms

CAA

57ms

HTTPS

62ms

TLSA

235ms

SOA

0ms

MTA-STS

73ms

DNSSEC

129ms

SRV

145ms

Total

1301ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 23:25:58	1301ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 17:10:36	848ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 06:47:02	3858ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 11:37:52	1167ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 13:28:57	3040ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-02 04:49:57	902ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 05:44:41	9928ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 08:57:16	937ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-10 07:28:43	1240ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 19:48:07	5205ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 14:42:03	1130ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 06:03:15	1175ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 09:26:30	1834ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 18:32:19	3079ms	2 NS 1 A 1 MX	🔒 Secure	View