crowntools.dk
📜 Historical scan 2026-06-16 23:12:51  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   137ms
NameserverIP addressesPTRASN / ISP
ns01.proisp.no — — —
ns02.proisp.no — — —
🌍 A Records1 records   132ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.37.38.87 — webcluster1.webpod1-osl1.one.com AS51468 One.com A/S 104.37.32.0/21 🇳🇴 Norway Oslo
📧 MX Records3 records   136ms
PriorityTTLMail ServerIP addressesPTRASN
10 — 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 — 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 — 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   156ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:7:100:17d:9912:f920:26ef — — AS51468 One.com A/S 2a02:2350::/32 🇳🇴 Norway Oslo
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   296ms
TXT Record
v=spf1 include:_spf.proisp.no +a +mx ~all
✉️ SPF
PolicyRecord (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
🔗 TLSA / DANE3 records   232ms
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…
🔐 DNSSEC299ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA152ms
FieldValue
Serial2026051201
Primary NS (MNAME)ns01.proisp.no
Responsible (RNAME)hostmaster@proisp.no
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
137ms
A
132ms
MX
136ms
AAAA
156ms
TXT
296ms
CAA
176ms
HTTPS
148ms
TLSA
232ms
SOA
152ms
MTA-STS
178ms
DNSSEC
299ms
SRV
0ms
Total
1986ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 11:07:33 640ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-22 21:19:24 9031ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-10 09:33:47 1047ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-07-26 08:51:28 906ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-07-17 10:57:57 8819ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-07-13 02:21:23 1100ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-28 05:36:57 6737ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-27 13:10:19 745ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-26 14:12:39 1932ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-17 01:34:40 65535ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-16 23:12:51 1986ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-16 23:09:14 523ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-16 23:00:25 1069ms 2 NS 1 A 3 MX 🔓 Insecure View
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