ltht.dk DNS records

🖥️ Nameservers2 records 52ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
136.243.82.179	600s	static.179.82.243.136.clients.your-server.de	AS24940	Hetzner Online GmbH	136.243.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 62ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ltht-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::c 2a01:111:f403:ca48::8 2a01:111:f403:ca48::a 52.101.103.137 52.101.209.153 52.101.68.36 52.101.73.4	mail-db5pr02cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db5pr02cu00104.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

📧 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 Records2 records 172ms

TXT Record
MS=ms92602695
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (ltht.dk)
-all (hard fail)	v=spf1 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)

🔐 DNSSEC92ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082601
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

52ms

A

38ms

MX

62ms

AAAA

47ms

TXT

172ms

CAA

48ms

HTTPS

46ms

TLSA

360ms

SOA

0ms

MTA-STS

62ms

DNSSEC

92ms

SRV

65ms

Total

1048ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 16:07:41	1048ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 13:15:57	817ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 06:08:16	1742ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 04:40:45	9272ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 13:13:01	658ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 04:35:48	728ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 16:38:32	827ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 04:00:31	1366ms	2 NS 1 A 1 MX	🔒 Secure	View