helleeriksen.dk DNS records

🖥️ Nameservers2 records 111ms

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 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.179	3600s	webcluster2.webpod17-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 64ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod13-cph3.one.com	185.10.9.42	mx1.pub.mailpod13-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod13-cph3.one.com	185.10.9.43	mx2.pub.mailpod13-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod13-cph3.one.com	185.10.9.44	mx3.pub.mailpod13-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod13-cph3.one.com	185.10.9.45	mx4.pub.mailpod13-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)1 records 66ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:106:809c:7657:2f3:c244	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 Records2 records 224ms

TXT Record
facebook-domain-verification=d7bk763h6dq6h8uw0p4ezx2tz4ne8c
v=spf1 include:sendgrid.net include:_custspf.one.com ~all

✉️ SPF

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

📨 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 104ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod13-cph3.one.com	DANE-EE · SPKI · SHA-256	BE8C554E6A2A9BFE9F87080F0AE71BAD…
SMTP _25._tcp.mx2.pub.mailpod13-cph3.one.com	DANE-EE · SPKI · SHA-256	BE8C554E6A2A9BFE9F87080F0AE71BAD…
SMTP _25._tcp.mx3.pub.mailpod13-cph3.one.com	DANE-EE · SPKI · SHA-256	BE8C554E6A2A9BFE9F87080F0AE71BAD…
SMTP _25._tcp.mx4.pub.mailpod13-cph3.one.com	DANE-EE · SPKI · SHA-256	BE8C554E6A2A9BFE9F87080F0AE71BAD…

🔐 DNSSEC186ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082302
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

111ms

A

53ms

MX

64ms

AAAA

66ms

TXT

224ms

CAA

63ms

HTTPS

44ms

TLSA

104ms

SOA

0ms

MTA-STS

147ms

DNSSEC

186ms

SRV

94ms

Total

875ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 14:25:10	875ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-24 18:06:07	845ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-19 13:37:03	1556ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-19 20:36:32	965ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-14 10:38:45	9574ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-06-25 13:33:08	1115ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-21 03:00:25	2583ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-20 06:07:10	1085ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 11:20:54	992ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 11:19:54	814ms	2 NS 1 A 4 MX	🔒 Secure	View