nettbil.dk DNS records

🖥️ Nameservers2 records 23ms

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 21ms

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 30ms

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 22ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:7:100:124:cd37:b002:b523	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 113ms

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

✉️ SPF

Policy	Record (nettbil.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 79ms

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…

🔐 DNSSEC91ms

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	2026083101
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

23ms

A

21ms

MX

30ms

AAAA

22ms

TXT

113ms

CAA

31ms

HTTPS

22ms

TLSA

79ms

SOA

0ms

MTA-STS

36ms

DNSSEC

91ms

SRV

37ms

Total

571ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 11:58:46	571ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-08-30 08:24:41	554ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-08-29 07:44:42	583ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-08-28 05:00:37	609ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-08-27 04:19:10	617ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-08-26 04:14:51	755ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-08-24 15:23:01	1022ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-08-23 12:09:44	2490ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-08-22 08:16:43	987ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-08-21 07:45:41	9982ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-08-20 05:05:26	2941ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-08-19 02:07:46	1004ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-08-18 00:21:50	3312ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-08-16 11:34:19	8859ms	2 NS 1 A 3 MX	❓ Unknown	View
2026-08-15 05:56:16	869ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-08-13 06:41:59	5848ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-08-11 23:17:56	2055ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-08-10 01:29:38	1396ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-08-08 06:32:55	1048ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-08-04 02:58:08	8895ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-08-01 11:08:08	5404ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-07-28 12:53:30	2715ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-07-27 10:29:56	9907ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-07-26 10:07:04	901ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-07-25 09:41:20	1213ms	2 NS 1 A 3 MX	🔓 Insecure	View