hlf.dk DNS records

🖥️ Nameservers2 records 30ms

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 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
13.107.246.44	3600s	—	AS8075	Microsoft Corporation	13.107.240.0/21	🇺🇸 United States	—

📧 MX Records4 records 28ms

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 Records1 records 133ms

TXT Record
v=spf1 include:_custspf.one.com ~all

✉️ SPF

Policy	Record (hlf.dk)
~all (soft fail)	v=spf1 include:_custspf.one.com ~all

📨 DMARC

Policy	Record (_dmarc.hlf.dk)
p=reject	v=DMARC1; p=reject

📬 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 55ms

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…

🔐 DNSSEC95ms

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

30ms

A

27ms

MX

28ms

AAAA

28ms

TXT

133ms

CAA

28ms

HTTPS

25ms

TLSA

55ms

SOA

0ms

MTA-STS

37ms

DNSSEC

95ms

SRV

32ms

Total

606ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 04:02:24	606ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-28 02:18:07	767ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-26 21:09:15	877ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-16 00:08:37	1069ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-03 12:52:44	921ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-10 15:01:01	3140ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-28 02:51:59	740ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-26 19:18:36	757ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-25 12:05:25	778ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 12:43:48	1232ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 12:42:49	251ms	0 NS 0 A 0 MX	❓ Unknown	View