lh-collection.dk DNS records

🖥️ Nameservers2 records 63ms

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 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records2 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1-dk.centerasecurity.dk	128.76.60.167 128.76.60.187 89.233.19.127 89.233.19.127 89.233.19.188 89.233.19.188	mx6.centerasecurity.dk mx6.centerasecurity.dk 127.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk 188.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S
20	3600s	mx2-dk.centerasecurity.dk	128.76.60.168 128.76.60.169 89.233.19.128 89.233.19.128 89.233.19.129 89.233.19.129	mx6.centerasecurity.dk mx6.centerasecurity.dk 128.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk 129.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 174ms

TXT Record
MS=ms52841592
v=spf1 ip4:194.239.237.14/32 ip4:80.197.57.174/32 ip4:78.129.242.2/32 ip4:62.242.33.164/32 include:mailgun.org include:spf.protection.outlook.com include:spf.emailsignatures365.com include:outbound.centerasecurity.dk include:_spf.centerasecurity.dk ip4:185.163.189.39 -all

✉️ SPF

Policy	Record (lh-collection.dk)
-all (hard fail)	v=spf1 ip4:194.239.237.14/32 ip4:80.197.57.174/32 ip4:78.129.242.2/32 ip4:62.242.33.164/32 include:mailgun.org include:spf.protection.outlook.com include:spf.emailsignatures365.com include:outbound.centerasecurity.dk include:_spf.centerasecurity.dk ip4:185.163.189.39 -all

📨 DMARC

Policy	Record (_dmarc.lh-collection.dk)
p=none (monitor only)	v=DMARC1;p=none;rua=mailto:dmarc@lhcollection.dk

📬 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 / DANE4 records 77ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx1-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx2-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx2-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…

🔐 DNSSEC92ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082201
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

63ms

A

46ms

MX

54ms

AAAA

56ms

TXT

174ms

CAA

38ms

HTTPS

67ms

TLSA

77ms

SOA

0ms

MTA-STS

64ms

DNSSEC

92ms

SRV

77ms

Total

847ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 10:25:11	847ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-23 06:24:33	5526ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-22 06:04:13	6876ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-17 17:56:19	1987ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-10 16:49:48	1332ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-24 05:47:07	6886ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-24 14:08:44	1421ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 16:46:22	1055ms	2 NS 1 A 2 MX	🔒 Secure	View