dmlf.dk DNS records

🖥️ Nameservers2 records 55ms

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 94ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
92.205.181.19	3600s	19.181.205.92.host.secureserver.net	AS21499	Host Europe GmbH	92.205.160.0/19	🇫🇷 France	Strasbourg

📧 MX Records4 records 89ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod10-cph3.one.com	104.37.34.70	mx1.pub.mailpod10-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod10-cph3.one.com	104.37.34.71	mx2.pub.mailpod10-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod10-cph3.one.com	104.37.34.72	mx3.pub.mailpod10-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod10-cph3.one.com	104.37.34.73	mx4.pub.mailpod10-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 369ms

TXT Record
firebase=dmlf-nuxt
v=spf1 mx ip4:92.205.181.19 include:_custspf.one.com include:_spf.firebasemail.com ~all

✉️ SPF

Policy	Record (dmlf.dk)
~all (soft fail)	v=spf1 mx ip4:92.205.181.19 include:_custspf.one.com include:_spf.firebasemail.com ~all

📨 DMARC

Policy	Record (_dmarc.dmlf.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@dmlf.dk; ruf=mailto:dmarc@dmlf.dk; 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

🔗 TLSA / DANE4 records 204ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod10-cph3.one.com	DANE-EE · SPKI · SHA-256	5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx2.pub.mailpod10-cph3.one.com	DANE-EE · SPKI · SHA-256	5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx3.pub.mailpod10-cph3.one.com	DANE-EE · SPKI · SHA-256	5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx4.pub.mailpod10-cph3.one.com	DANE-EE · SPKI · SHA-256	5932F73E86E0548B77B582F47919F654…

🔐 DNSSEC231ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082801
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

55ms

A

94ms

MX

89ms

AAAA

98ms

TXT

369ms

CAA

74ms

HTTPS

119ms

TLSA

204ms

SOA

0ms

MTA-STS

140ms

DNSSEC

231ms

SRV

124ms

Total

1508ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 00:25:08	1508ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-13 11:27:27	4440ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-29 02:21:29	2642ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-27 20:52:00	878ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-27 04:43:20	1004ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-26 10:21:25	1865ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 03:55:06	698ms	2 NS 1 A 4 MX	🔒 Secure	View