guldimund.dk DNS records

🖥️ Nameservers2 records 25ms

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 Records2 records 25ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
15.197.227.238	600s	a0790964c216bb098.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	15.196.0.0/14	🇺🇸 United States	—
35.71.168.84	600s	a0790964c216bb098.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	35.71.128.0/17	🇺🇸 United States	—

📧 MX Records4 records 25ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod11-cph3.one.com	104.37.34.230	mx1.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod11-cph3.one.com	104.37.34.231	mx2.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod11-cph3.one.com	104.37.34.232	mx3.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod11-cph3.one.com	104.37.34.233	mx4.pub.mailpod11-cph3.one.com	AS51468 One.com A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	46.30.213.159
🔶 Autoconfig	46.30.213.159

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.guldimund.dk	guldimund.dk.kinstavalidation.app

🔗 TLSA / DANE4 records 81ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…

🔐 DNSSEC96ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083003
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 RegistrationWHOIS fetched 2026-08-22 22:09:08

Field	Value
Registrar	ONE.COM A/S
Registered	2023-09-27
Expires	2026-09-26 (24d)

📋 WHOIS

⏱️ Lookup Timing

NS

25ms

A

25ms

MX

25ms

AAAA

23ms

TXT

138ms

CAA

21ms

HTTPS

20ms

TLSA

81ms

SOA

0ms

MTA-STS

46ms

DNSSEC

96ms

SRV

49ms

Total

598ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 14:30:41	598ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-08-28 21:30:34	682ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-08-27 21:04:26	702ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-08-26 19:25:08	887ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-08-25 03:36:36	2642ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-08-24 03:25:34	3328ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-08-22 22:08:30	1197ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-08-21 22:01:49	4380ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-08-20 21:58:15	1004ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-08-19 19:35:39	1772ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-08-18 19:34:23	1198ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-08-17 10:29:59	1970ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-08-16 09:00:13	1186ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-08-15 08:03:05	5225ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-08-14 03:51:32	4371ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-08-13 01:16:29	3907ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-08-11 00:11:14	6779ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-08-09 16:06:37	1382ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-08-07 16:03:09	1245ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-08-06 05:36:01	1247ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-07-27 21:08:40	937ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-07-26 20:47:11	978ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-07-25 20:42:56	2870ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-07-24 20:09:36	1107ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-07-23 19:58:19	992ms	2 NS 2 A 4 MX	🔒 Secure	View