cnp.dk
Last scanned: 2026-08-28 00:00:56  ·  4785ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   49ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   31ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.61.239.41 43200s — AS204652 team.blue Denmark A/S 217.61.239.0/24 🇩🇰 Denmark —
📧 MX Records1 records   49ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mx.unoeuro.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   193ms
TXT Record
v=spf1 include:spf.simply.com -all
✉️ SPF
PolicyRecord (cnp.dk)
-all (hard fail) v=spf1 include:spf.simply.com -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 / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC104ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081301
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
49ms
A
31ms
MX
49ms
AAAA
52ms
TXT
193ms
CAA
60ms
HTTPS
81ms
TLSA
4047ms
SOA
0ms
MTA-STS
98ms
DNSSEC
104ms
SRV
85ms
Total
4785ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 00:00:56 4785ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-14 08:16:43 6420ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-16 22:03:41 16722ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-30 22:15:44 4533ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 05:15:39 5730ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 16:08:39 5938ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 00:17:31 65535ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 21:32:49 5223ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 21:31:11 4441ms 2 NS 1 A 1 MX 🔒 Secure View
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