roklub.dk DNS records

🖥️ Nameservers2 records 63ms

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 73ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
109.71.60.25	3600s	webserver.klub-modul.dk	AS48854	team.blue Denmark A/S	109.71.56.0/21	🇩🇰 Denmark	—

📧 MX Records4 records 74ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.mailpod15-cph3.g1i.one.com	104.37.35.36	mx1.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx2.mailpod15-cph3.g1i.one.com	104.37.35.37	mx2.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx3.mailpod15-cph3.g1i.one.com	104.37.35.38	mx3.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx4.mailpod15-cph3.g1i.one.com	104.37.35.39	mx4.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	109.71.60.25
🔶 Autoconfig	109.71.60.25

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 292ms

TXT Record
v=spf1 mx a a:_custspf.one.com a:mail2.klubmodul.dk ~all

✉️ SPF

Policy	Record (roklub.dk)
~all (soft fail)	v=spf1 mx a a:_custspf.one.com a:mail2.klubmodul.dk ~all

📨 DMARC

Policy	Record (_dmarc.roklub.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

🔗 TLSA / DANE4 records 168ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx2.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx3.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx4.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	E54A7262DC6E3E0F06227A22B71D01DC…

🔐 DNSSEC210ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083001
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

63ms

A

73ms

MX

74ms

AAAA

103ms

TXT

292ms

CAA

105ms

HTTPS

104ms

TLSA

168ms

SOA

0ms

MTA-STS

138ms

DNSSEC

210ms

SRV

127ms

Total

1214ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 06:16:03	1214ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-30 06:44:02	1794ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-18 21:00:21	3055ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-08 13:47:57	16803ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-03 19:09:09	1095ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-02 09:39:34	1438ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-27 04:57:58	727ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 14:42:20	1848ms	2 NS 1 A 4 MX	🔒 Secure	View