guldsborg.dk DNS records

🖥️ Nameservers2 records 59ms

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 82ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.182	3600s	webcluster2.webpod14-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 100ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.mailpod16-cph3.g1i.one.com	5.249.232.33	mx1.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx2.mailpod16-cph3.g1i.one.com	5.249.232.34	mx2.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx3.mailpod16-cph3.g1i.one.com	5.249.232.35	mx3.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx4.mailpod16-cph3.g1i.one.com	5.249.232.36	mx4.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)1 records 78ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10c:80b5:eed8:3d7f:e63b	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 Records1 records 382ms

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

✉️ SPF

Policy	Record (guldsborg.dk)
~all (soft fail)	v=spf1 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 96ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx2.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx3.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx4.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…

🔐 DNSSEC1325ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082102
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 RegistrationWHOIS fetched 2026-06-22 02:46:32

Field	Value
Registrar	ONE.COM A/S
Registered	2002-03-13
Expires	2027-03-31 (209d)

📋 WHOIS

⏱️ Lookup Timing

NS

59ms

A

82ms

MX

100ms

AAAA

78ms

TXT

382ms

CAA

76ms

HTTPS

63ms

TLSA

96ms

SOA

0ms

MTA-STS

79ms

DNSSEC

1325ms

SRV

174ms

Total

2612ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-21 10:13:57	2612ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-18 08:29:10	2729ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-13 03:04:45	5087ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-11 23:19:51	895ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-13 20:54:01	9026ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-07 04:07:46	2023ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-30 04:58:19	730ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-28 14:32:53	683ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-22 02:43:46	611ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 11:11:07	2789ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 10:51:47	735ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 10:48:32	798ms	2 NS 1 A 4 MX	🔒 Secure	View