gyldenstrand.dk DNS records

🖥️ Nameservers2 records 251ms

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 227ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
89.239.228.170	900s	89.239.228.170.dhcp.fibianet.dk	AS44869	FIBIA P/S	89.239.192.0/18	🇩🇰 Denmark	Frederiksberg

📧 MX Records3 records 247ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod5-cph3.one.com	185.164.14.54	mx1.pub.mailpod5-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod5-cph3.one.com	185.164.14.55	mx2.pub.mailpod5-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod5-cph3.one.com	185.164.14.56	mx3.pub.mailpod5-cph3.one.com	AS51468 One.com A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	89.239.228.170
🔶 Autoconfig	89.239.228.170

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 586ms

TXT Record
v=spf1 include:_custspf.one.com ip4:89.239.228.171 ~all

✉️ SPF

Policy	Record (gyldenstrand.dk)
~all (soft fail)	v=spf1 include:_custspf.one.com ip4:89.239.228.171 ~all

📨 DMARC

Policy	Record (_dmarc.gyldenstrand.dk)
p=quarantine	v=DMARC1;p=quarantine;rua=mailto:dmarc-reports@gyldenstrand.dk;ri=86400;fo=1;

📬 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.gyldenstrand.dk	ccf6221c-531d-4fa1-8aac-51375b0a56e9.auth.acme-dns.io
TXT	ccf6221c-531d-4fa1-8aac-51375b0a56e9.auth.acme-dns.io	BQ8Z2iVjB4q89nanPRK6WdpapSO1TXoJeQgdD5ObddE
TXT	ccf6221c-531d-4fa1-8aac-51375b0a56e9.auth.acme-dns.io	y8YN9QYmg4NfKyi6nQsTbGD52Gz4QAqOXfZppcvTDNM

🔗 TLSA / DANE3 records 311ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod5-cph3.one.com	DANE-EE · SPKI · SHA-256	63EF463E384F266BA4F41EE149A2C594…
SMTP _25._tcp.mx2.pub.mailpod5-cph3.one.com	DANE-EE · SPKI · SHA-256	63EF463E384F266BA4F41EE149A2C594…
SMTP _25._tcp.mx3.pub.mailpod5-cph3.one.com	DANE-EE · SPKI · SHA-256	63EF463E384F266BA4F41EE149A2C594…

🔐 DNSSEC384ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081003
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

251ms

A

227ms

MX

247ms

AAAA

226ms

TXT

586ms

CAA

229ms

HTTPS

228ms

TLSA

311ms

SOA

0ms

MTA-STS

322ms

DNSSEC

384ms

SRV

266ms

Total

3587ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 03:44:03	933ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-31 00:56:21	2190ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-29 12:50:37	1221ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-28 12:04:51	1098ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-27 11:49:14	1163ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-26 11:37:34	1224ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-24 18:40:25	897ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-23 17:34:26	2568ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-22 14:05:10	1133ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-21 13:51:38	24839ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-20 13:39:26	5658ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-19 13:14:36	1157ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-18 13:05:14	1084ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-16 20:59:25	1076ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-15 11:51:41	1189ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-13 21:27:20	4502ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-12 21:17:17	940ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-10 23:51:05	3587ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-09 15:03:01	1005ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-06 15:50:17	1210ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-29 16:46:50	1133ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-28 00:49:24	8831ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-27 00:31:48	994ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-26 00:09:56	951ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-25 00:00:25	8927ms	2 NS 1 A 3 MX	🔒 Secure	View