sol26.dk DNS records

🖥️ Nameservers2 records 26ms

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 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.135.42	3600s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	—	—

📧 MX Records4 records 32ms

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)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 377ms

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

✉️ SPF

Policy	Record (sol26.dk)
~all (soft fail)	v=spf1 include:_custspf.one.com ~all

📨 DMARC

Policy	Record (_dmarc.sol26.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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.sol26.dk	sol26.dk.kinstavalidation.app

🔗 TLSA / DANE4 records 51ms

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…

🔐 DNSSEC94ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083102
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 RegistrationWHOIS fetched 2026-08-27 17:05:47

Field	Value
Registrar	ONE.COM A/S
Registered	2026-02-18
Expires	2027-02-17 (164d)

📋 WHOIS

⏱️ Lookup Timing

NS

26ms

A

27ms

MX

32ms

AAAA

31ms

TXT

377ms

CAA

21ms

HTTPS

31ms

TLSA

51ms

SOA

0ms

MTA-STS

32ms

DNSSEC

94ms

SRV

33ms

Total

804ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 11:13:34	804ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-29 23:52:13	651ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-28 18:07:27	618ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-27 17:05:06	683ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-26 16:55:54	1626ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-24 22:53:52	2951ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-23 21:25:45	2579ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-22 16:16:42	9332ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-21 16:09:50	967ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-20 16:06:19	1176ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-19 14:54:48	930ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-18 14:50:36	3013ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-16 15:35:47	4373ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-15 11:40:54	3767ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-14 00:42:50	3094ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-11 21:35:51	1172ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-10 20:12:29	2635ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-09 18:25:19	5048ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-27 11:31:42	797ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 13:26:01	621ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 22:26:47	874ms	2 NS 1 A 0 MX	🔒 Secure	View