cpguide.dk
📜 Historical scan 2026-06-16 22:41:27  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   44ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   60ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.242.130.101 — web4.atznet.dk AS62121 Christian Ebsen ApS 195.242.130.0/23 🇩🇰 Denmark —
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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)
🔐 DNSSEC137ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA41ms
FieldValue
Serial2026052501
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
44ms
A
60ms
MX
43ms
AAAA
40ms
TXT
204ms
CAA
39ms
HTTPS
60ms
TLSA
40ms
SOA
41ms
MTA-STS
88ms
DNSSEC
137ms
SRV
0ms
Total
445ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 22:52:34 641ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-19 19:41:06 4471ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-18 19:40:22 8667ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-26 20:52:52 10550ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-25 20:36:30 742ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-29 02:44:44 843ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 12:26:53 470ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 22:46:05 381ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-16 22:41:27 445ms 2 NS 1 A 0 MX 🔒 Secure View
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