postersbyus.dk DNS records

🖥️ Nameservers2 records 45ms

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 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.227.38.32	3600s	myshopify.com	AS13335	Cloudflare, Inc.	23.227.38.0/23	🇨🇦 Canada	Ottawa

📧 MX Records4 records 50ms

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	46.30.213.135
🔶 Autoconfig	46.30.213.135

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 192ms

TXT Record
google-site-verification=QcXvwOfUgxUB1MfrxxeWBObSRHxf5cGkAioo61tBBf8
klaviyo-site-verification=Hz2uUP
v=spf1 include:_custspf.one.com ~all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.postersbyus.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 112ms

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…

🔐 DNSSEC83ms

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

🏷️ SOA0ms

Field	Value
Serial	2026080302
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

45ms

A

35ms

MX

50ms

AAAA

34ms

TXT

192ms

CAA

62ms

HTTPS

40ms

TLSA

112ms

SOA

0ms

MTA-STS

70ms

DNSSEC

83ms

SRV

86ms

Total

899ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 08:08:43	899ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-25 19:31:58	4684ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-05 19:53:37	1024ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-03 00:45:35	3634ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-27 00:04:20	760ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-25 19:39:24	706ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-25 02:24:10	715ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-23 07:10:57	1021ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 13:20:33	4790ms	2 NS 1 A 4 MX	🔒 Secure	View