atolsen.dk DNS records

🖥️ Nameservers2 records 91ms

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 150ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.67	3600s	webcluster1.webpod13-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 80ms

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

🔷 AAAA Records (IPv6)1 records 152ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10b:1d:3aa5:4b42:b7da	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 330ms

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

✉️ SPF

Policy	Record (atolsen.dk)
-all (hard 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 206ms

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…

🔐 DNSSEC218ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 RegistrationWHOIS fetched 2026-08-23 21:43:44

Field	Value
Registrar	ONE.COM A/S
Registered	2005-02-25
Expires	2027-02-28 (179d)

📋 WHOIS

⏱️ Lookup Timing

NS

91ms

A

150ms

MX

80ms

AAAA

152ms

TXT

330ms

CAA

71ms

HTTPS

98ms

TLSA

206ms

SOA

0ms

MTA-STS

179ms

DNSSEC

218ms

SRV

159ms

Total

2558ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-23 21:43:23	2558ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-18 12:52:09	4916ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-17 08:23:06	1051ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-08 07:20:46	8908ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-23 16:43:08	8925ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-28 14:53:10	1722ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-27 09:21:53	804ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-19 01:42:30	737ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 13:50:29	2491ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 13:48:28	2833ms	2 NS 1 A 4 MX	🔒 Secure	View