crown-tools.dk

📜 Historical scan 2026-09-30 10:20:02  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

crown-tools.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   60ms
NameserverIP addressesPTRASN / 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   33ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.37.38.87 3600s webcluster1.webpod1-osl1.one.com AS51468 One.com A/S 104.37.32.0/21 🇳🇴 Norway Oslo

📧 MX Records#

3 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
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   32ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
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   185ms
TXT Record
v=spf1 include:_spf.proisp.no +a +mx ~all

✉️ SPF#

PolicyRecord (crown-tools.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 2026-10-07 19:27:16
www104.37.38.87 2a02:2350:7:100:17d:9912:f920:26ef (AS51468) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
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   124ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1-proisp-no.pub.mailpod1-osl1.one.com DANE-EE · SPKI · SHA-256 ACACB71AB7B07CAA4D2BE17967303FC4…
SMTP _25._tcp.mx2-proisp-no.pub.mailpod1-osl1.one.com DANE-EE · SPKI · SHA-256 ACACB71AB7B07CAA4D2BE17967303FC4…
SMTP _25._tcp.mx3-proisp-no.pub.mailpod1-osl1.one.com DANE-EE · SPKI · SHA-256 ACACB71AB7B07CAA4D2BE17967303FC4…

🔐 DNSSEC#

85ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

46ms
FieldValue
Serial2026092401
Primary NS (MNAME)ns01.proisp.no
Responsible (RNAME)hostmaster@proisp.no
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-18 02:04:01
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2016-11-17
Expires2026-11-30 (42d)

🔗 Same registrant#

3 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).

DomainRegistrar
crowncutters.dkPunktum dk A/S (direct)
crownnorway.dkPunktum dk A/S (direct)
crowntools.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
60ms
A
33ms
MX
45ms
AAAA
32ms
TXT
185ms
CAA
43ms
HTTPS
43ms
TLSA
124ms
SOA
46ms
MTA-STS
57ms
DNSSEC
85ms
SRV
73ms
Total
974ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 17:30:31 615ms 2 NS 1 A 3 MX 🔓 Insecure
2026-09-30 10:20:02 shown 974ms 2 NS 1 A 3 MX 🔓 Insecure
2026-09-25 01:21:39 669ms 2 NS 1 A 3 MX 🔓 Insecure
2026-09-11 16:38:56 620ms 2 NS 1 A 3 MX 🔓 Insecure
2026-09-10 00:36:56 2886ms 2 NS 1 A 3 MX 🔓 Insecure
2026-08-25 14:08:02 1107ms 2 NS 1 A 3 MX 🔓 Insecure
2026-08-25 11:14:43 748ms 2 NS 1 A 3 MX 🔓 Insecure
2026-08-08 11:46:40 1139ms 2 NS 1 A 3 MX ❓ Unknown
2026-07-27 02:30:09 1139ms 2 NS 1 A 3 MX 🔓 Insecure
2026-07-13 02:51:17 1504ms 2 NS 1 A 3 MX ❓ Unknown
2026-06-27 06:01:23 659ms 2 NS 1 A 3 MX 🔓 Insecure
2026-06-22 21:51:07 768ms 2 NS 1 A 3 MX 🔓 Insecure
2026-06-17 00:09:29 65535ms 2 NS 1 A 3 MX 🔓 Insecure
2026-06-16 23:05:51 616ms 2 NS 1 A 3 MX 🔓 Insecure
2026-06-16 23:04:08 1995ms 2 NS 1 A 3 MX 🔓 Insecure
2026-06-16 23:01:20 918ms 2 NS 1 A 3 MX 🔓 Insecure
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