ciscotech.dk
Last scanned: 2026-08-24 12:16:36  ·  792ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   42ms
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   43ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.161.42.42 600s mail.ciscotech.dk AS3292 TDC Holding A/S 93.160.0.0/14 🇩🇰 Denmark Hvidovre
📧 MX Records1 records   38ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.ciscotech.dk 93.161.42.42 mail.ciscotech.dk AS3292 TDC Holding A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovermail.ciscotech.dk → 93.161.42.42
🔶 Autoconfigmail.ciscotech.dk → 93.161.42.42
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   120ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 mail.ciscotech.dk
📝 TXT Records1 records   322ms
TXT Record
v=spf1 a:mail.ciscotech.dk ip4:93.161.42.42 -all
✉️ SPF
PolicyRecord (ciscotech.dk)
-all (hard fail) v=spf1 a:mail.ciscotech.dk ip4:93.161.42.42 -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)
🔐 DNSSEC152ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082304
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
42ms
A
43ms
MX
38ms
AAAA
59ms
TXT
322ms
CAA
63ms
HTTPS
53ms
TLSA
75ms
SOA
0ms
MTA-STS
63ms
DNSSEC
152ms
SRV
120ms
Total
792ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-24 12:16:36 792ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-15 20:29:40 3504ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-15 20:03:15 927ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 16:05:46 1328ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 20:56:10 556ms 2 NS 1 A 1 MX 🔒 Secure View
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