cjcdata.dk
📜 Historical scan 2026-07-18 03:29:39  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   29ms
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
195.47.247.18 3600s one.com.webforward.g1i.one AS51468 One.com A/S 195.47.247.0/24 — —
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover195.47.247.18
🔶 Autoconfig195.47.247.18
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   170ms
TXT Record
v=spf1 ip4:194.255.122.202 ip4:194.255.122.205 ip4:194.255.122.206 include:roso.dk include:redofficescanoffice.dk a:udmailgw.redofficescanoffice.dk -all
✉️ SPF
PolicyRecord (cjcdata.dk)
-all (hard fail) v=spf1 ip4:194.255.122.202 ip4:194.255.122.205 ip4:194.255.122.206 include:roso.dk include:redofficescanoffice.dk a:udmailgw.redofficescanoffice.dk -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)
🔐 DNSSEC2045ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026071701
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
29ms
A
31ms
MX
29ms
AAAA
29ms
TXT
170ms
CAA
28ms
HTTPS
29ms
TLSA
44ms
SOA
0ms
MTA-STS
46ms
DNSSEC
2045ms
SRV
46ms
Total
2433ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 05:27:21 556ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-27 02:18:20 584ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-25 02:27:53 526ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-12 19:41:50 683ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-18 03:29:39 2433ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-15 10:24:05 644ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-07 09:00:43 659ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-03 01:10:14 550ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-27 02:21:51 427ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-24 02:48:34 1172ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 11:29:19 513ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-16 21:44:39 48233ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-16 21:22:50 1075ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-16 21:10:32 298ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-16 21:00:31 592ms 2 NS 1 A 0 MX 🔒 Secure View
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