jcn-revision.dk
Last scanned: 2026-08-25 19:54:31  ·  536ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   48ms
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 Records
🌍
No A records found
📧 MX Records1 records   49ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s webmail.revisky.dk 212.130.93.202 webmail.revisky.dk AS3292 TDC Holding A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover212.130.93.189
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   152ms
TXT Record
v=spf1 ip4:212.130.93.197 ip4:212.130.93.202 -all
✉️ SPF
PolicyRecord (jcn-revision.dk)
-all (hard fail) v=spf1 ip4:212.130.93.197 ip4:212.130.93.202 -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)
🔐 DNSSEC91ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026081001
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
48ms
A
51ms
MX
49ms
AAAA
37ms
TXT
152ms
CAA
44ms
HTTPS
53ms
TLSA
81ms
SOA
0ms
MTA-STS
58ms
DNSSEC
91ms
SRV
71ms
Total
536ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 19:54:31 536ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-16 20:06:16 514ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-12 15:19:58 2132ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-21 21:19:38 8459ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-18 00:40:09 994ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-11 20:28:30 626ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-27 04:30:19 2310ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-24 12:34:50 1181ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 08:23:46 461ms 2 NS 0 A 1 MX ⚠️ Bogus View
2026-06-20 16:00:12 915ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-17 14:45:34 1026ms 2 NS 0 A 1 MX 🔒 Secure View
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