crown-tools.dk

📜 Historical scan 2026-06-27 06:01:23  ·  ← 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 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   38ms
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   39ms
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   43ms
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   35ms
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   135ms
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   91ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1-proisp-no.pub.mailpod1-osl1.one.com DANE-EE · SPKI · SHA-256 1324AE9BF4B24147B64759DCA905F3E3…
SMTP _25._tcp.mx2-proisp-no.pub.mailpod1-osl1.one.com DANE-EE · SPKI · SHA-256 1324AE9BF4B24147B64759DCA905F3E3…
SMTP _25._tcp.mx3-proisp-no.pub.mailpod1-osl1.one.com DANE-EE · SPKI · SHA-256 1324AE9BF4B24147B64759DCA905F3E3…

🔐 DNSSEC#

104ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2026062601
Primary NS (MNAME)ns01.proisp.no
Responsible (RNAME)hostmaster@proisp.no
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
38ms
A
39ms
MX
43ms
AAAA
35ms
TXT
135ms
CAA
42ms
HTTPS
39ms
TLSA
91ms
SOA
0ms
MTA-STS
53ms
DNSSEC
104ms
SRV
52ms
Total
659ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 17:30:31 615ms 2 NS 1 A 3 MX 🔓 Insecure
2026-09-30 10:20:02 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 shown 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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