df-design.dk DNS records

🖥️ Nameservers2 records 57ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	—	—	—
ns02.one.com	—	—	—

🌍 A Records1 records 64ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.128	—	webcluster1.webpod11-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 60ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1.pub.mailpod9-cph3.one.com	185.164.14.118	mx1.pub.mailpod9-cph3.one.com	AS51468 One.com A/S
10	—	mx2.pub.mailpod9-cph3.one.com	185.164.14.119	mx2.pub.mailpod9-cph3.one.com	AS51468 One.com A/S
10	—	mx3.pub.mailpod9-cph3.one.com	185.164.14.120	mx3.pub.mailpod9-cph3.one.com	AS51468 One.com A/S
10	—	mx4.pub.mailpod9-cph3.one.com	185.164.14.124	mx4.pub.mailpod9-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)1 records 59ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:102:fb:be68:811a:ed5d	—	—	AS51468	One.com A/S	2a02:2350::/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 113ms

TXT Record
v=spf1 a:www.df-design.dk include:_custspf.one.com -all

✉️ SPF

Policy	Record (df-design.dk)
-all (hard fail)	v=spf1 a:www.df-design.dk include:_custspf.one.com -all

📨 DMARC

Policy	Record (_dmarc.df-design.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:bg3xvhxm@ag.eu.dmarcian.com;

📬 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 43ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	5D2162F5CED0ACD2C3D63E5582045A6C…
SMTP _25._tcp.mx2.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	5D2162F5CED0ACD2C3D63E5582045A6C…
SMTP _25._tcp.mx3.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	5D2162F5CED0ACD2C3D63E5582045A6C…
SMTP _25._tcp.mx4.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	5D2162F5CED0ACD2C3D63E5582045A6C…

🔐 DNSSEC179ms

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

🏷️ SOA58ms

Field	Value
Serial	2026052901
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

57ms

A

64ms

MX

60ms

AAAA

59ms

TXT

113ms

CAA

57ms

HTTPS

58ms

TLSA

43ms

SOA

58ms

MTA-STS

50ms

DNSSEC

179ms

SRV

0ms

Total

650ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 03:02:53	2057ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-28 02:54:21	738ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-26 23:41:40	674ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-21 04:26:28	5021ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-18 08:57:44	1016ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-19 21:41:59	2598ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 02:53:29	2381ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 02:30:21	650ms	2 NS 1 A 4 MX	🔒 Secure	View