l2-design.dk DNS records

🖥️ Nameservers2 records 24ms

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 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
85.204.120.17	43200s	—	AS8075	Microsoft Corporation	85.204.120.0/23	🇩🇰 Denmark	—

📧 MX Records4 records 29ms

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	l2-design.dk → 85.204.120.17
🔶 Autoconfig	l2-design.dk → 85.204.120.17

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 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 16037ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	45270A69B37BD0C454F2B3E54CC89AD7…
SMTP _25._tcp.mx2.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	45270A69B37BD0C454F2B3E54CC89AD7…
SMTP _25._tcp.mx3.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	45270A69B37BD0C454F2B3E54CC89AD7…
SMTP _25._tcp.mx4.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	45270A69B37BD0C454F2B3E54CC89AD7…

🔐 DNSSEC105ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082902
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

24ms

A

34ms

MX

29ms

AAAA

36ms

TXT

125ms

CAA

23ms

HTTPS

24ms

TLSA

16037ms

SOA

0ms

MTA-STS

41ms

DNSSEC

105ms

SRV

42ms

Total

16691ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 10:42:36	16691ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-29 06:58:46	16651ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-26 04:01:22	5015ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-26 02:42:19	8954ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-03 15:34:40	4738ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-30 17:47:27	4910ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-30 01:27:01	4738ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-24 17:37:18	5673ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-23 12:06:56	911ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 08:11:27	4368ms	2 NS 1 A 4 MX	🔒 Secure	View