lassena.dk DNS records

🖥️ Nameservers2 records 56ms

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 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.175	3600s	webcluster2.webpod17-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod9-cph3.one.com	185.164.14.118	mx1.pub.mailpod9-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod9-cph3.one.com	185.164.14.119	mx2.pub.mailpod9-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod9-cph3.one.com	185.164.14.120	mx3.pub.mailpod9-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod9-cph3.one.com	185.164.14.124	mx4.pub.mailpod9-cph3.one.com	AS51468 One.com A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	46.30.215.175
🔶 Autoconfig	46.30.215.175

🔷 AAAA Records (IPv6)1 records 76ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:106:807f:667e:3978:35cf	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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 / DANE4 records 87ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	5D2162F5CED0ACD2C3D63E5582045A6C…
SMTP _25._tcp.mx2.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	5D2162F5CED0ACD2C3D63E5582045A6C…
SMTP _25._tcp.mx3.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	5D2162F5CED0ACD2C3D63E5582045A6C…
SMTP _25._tcp.mx4.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	5D2162F5CED0ACD2C3D63E5582045A6C…

🔐 DNSSEC95ms

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

🏷️ SOA41ms

Field	Value
Serial	2026062101
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

56ms

A

48ms

MX

48ms

AAAA

76ms

TXT

257ms

CAA

47ms

HTTPS

71ms

TLSA

87ms

SOA

41ms

MTA-STS

48ms

DNSSEC

95ms

SRV

92ms

Total

661ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 05:54:28	974ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-27 10:56:36	555ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-20 10:47:11	1157ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-18 09:48:45	3492ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-16 20:21:12	3353ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-14 11:24:51	956ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-13 03:45:04	5342ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-28 17:17:33	10497ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-24 07:15:12	5064ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-24 23:13:20	2496ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-22 03:27:31	661ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-21 23:54:26	1932ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-20 01:34:18	2438ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 20:13:51	754ms	2 NS 1 A 4 MX	🔒 Secure	View