crowntools.dk

📜 Historical scan 2026-07-17 10:57:57 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

crowntools.dk is a .dk domain served by 2 nameservers (ns01.proisp.no, ns02.proisp.no). It was registered on 17 November 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.37.38.87 is hosted by One.com A/S (AS51468) in Norway. Mail is handled by mx1-proisp-no.pub.mailpod1-osl1.one.com, mx2-proisp-no.pub.mailpod1-osl1.one.com and 1 more. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 26ms

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 Records#

1 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.37.38.87	3600s	—	AS51468	One.com A/S	104.37.32.0/21	🇳🇴 Norway	Oslo

📧 MX Records#

3 records 23ms

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 33ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:7:100:17d:9912:f920:26ef	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 Records#

1 records 170ms

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

✉️ SPF#

Policy	Record (crowntools.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 11:50:52

www	104.37.38.87 2a02:2350:7:100:17d:9912:f920:26ef (AS51468) (address records, no CNAME)
www vs bare domain	Same network crowntools.dk: 104.37.38.87 2a02:2350:7:100:17d:9912:f920:26ef (AS51468) www.crowntools.dk: 104.37.38.87 2a02:2350:7:100:17d:9912:f920:26ef (AS51468)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

3 records 4031ms

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…

🔐 DNSSEC#

61ms

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

🏷️ SOA#

25ms

Field	Value
Serial	2026071101
Primary NS (MNAME)	ns01.proisp.no
Responsible (RNAME)	hostmaster@proisp.no
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-17 12:37:23

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-11-17
Expires	2026-11-30 (44d)

🔗 Same registrant#

2 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
crowncutters.dk	Punktum dk A/S (direct)
crownnorway.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

26ms

32ms

23ms

AAAA

33ms

TXT

170ms

CAA

32ms

HTTPS

32ms

TLSA

4031ms

SOA

25ms

MTA-STS

50ms

DNSSEC

61ms

SRV

39ms

Total

8819ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 04:47:37	647ms	2 NS 1 A 3 MX	🔓 Insecure
2026-09-24 17:25:14	907ms	2 NS 1 A 3 MX	🔓 Insecure
2026-09-11 01:14:53	1825ms	2 NS 1 A 3 MX	🔓 Insecure
2026-08-26 11:07:33	640ms	2 NS 1 A 3 MX	🔓 Insecure
2026-08-22 21:19:24	9031ms	2 NS 1 A 3 MX	🔓 Insecure
2026-08-10 09:33:47	1047ms	2 NS 1 A 3 MX	🔓 Insecure
2026-07-26 08:51:28	906ms	2 NS 1 A 3 MX	🔓 Insecure
2026-07-17 10:57:57 shown	8819ms	2 NS 1 A 3 MX	🔓 Insecure
2026-07-13 02:21:23	1100ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-28 05:36:57	6737ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-27 13:10:19	745ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-26 14:12:39	1932ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-17 01:34:40	65535ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-16 23:12:51	1986ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-16 23:09:14	523ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-16 23:00:25	1069ms	2 NS 1 A 3 MX	🔓 Insecure