ironclub.dk DNS records

🖥️ Nameservers2 records 27ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.proisp.no	195.206.121.17 2001:67c:28cc::17	ns01.proisp.no ns01.proisp.no	AS197495 One.com A/S AS197495 One.com A/S
ns02.proisp.no	185.10.11.17 2001:67c:3c0::17	ns02.proisp.no ns02.proisp.no	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.37.38.82	3600s	a-proisp.one.com	AS51468	One.com A/S	104.37.32.0/21	🇳🇴 Norway	Oslo

📧 MX Records3 records 26ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1-proisp-no.pub.mailpod1-osl1.one.com	104.37.38.155	mx1-proisp-no.pub.mailpod1-osl1.one.com	AS51468 One.com A/S
10	10800s	mx2-proisp-no.pub.mailpod1-osl1.one.com	104.37.38.156	mx2-proisp-no.pub.mailpod1-osl1.one.com	AS51468 One.com A/S
10	10800s	mx3-proisp-no.pub.mailpod1-osl1.one.com	104.37.38.157	mx3-proisp-no.pub.mailpod1-osl1.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)1 records 30ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:7:100:121:298f:f90c:646b	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇳🇴 Norway	Oslo

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 130ms

TXT Record
v=spf1 include:_spf.proisp.no +a +mx ~all

✉️ SPF

Policy	Record (ironclub.dk)
~all (soft fail)	v=spf1 include:_spf.proisp.no +a +mx ~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 / DANE3 records 80ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1-proisp-no.pub.mailpod1-osl1.one.com	DANE-EE · SPKI · SHA-256	A85116CD317DC6A2492B5A09C4698406…
SMTP _25._tcp.mx2-proisp-no.pub.mailpod1-osl1.one.com	DANE-EE · SPKI · SHA-256	A85116CD317DC6A2492B5A09C4698406…
SMTP _25._tcp.mx3-proisp-no.pub.mailpod1-osl1.one.com	DANE-EE · SPKI · SHA-256	A85116CD317DC6A2492B5A09C4698406…

🔐 DNSSEC97ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026090201
Primary NS (MNAME)	ns01.proisp.no
Responsible (RNAME)	hostmaster@proisp.no
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

27ms

A

27ms

MX

26ms

AAAA

30ms

TXT

130ms

CAA

24ms

HTTPS

41ms

TLSA

80ms

SOA

0ms

MTA-STS

45ms

DNSSEC

97ms

SRV

47ms

Total

616ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 08:42:01	616ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-08-26 03:17:21	2621ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-08-17 15:59:08	4890ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-07-15 07:59:40	6728ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-06-28 06:34:35	632ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-06-26 13:44:08	1678ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-06-21 14:42:46	1424ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 13:23:18	3200ms	2 NS 1 A 3 MX	🔓 Insecure	View