knowision.dk
Last scanned: 2026-08-12 12:24:00  ·  2658ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   53ms
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   2058ms
IPTTLPTRASNISP / OrgCIDRCountryCity
198.54.119.72 1198s borgenielsen.com AS22612 Namecheap, Inc. 198.54.112.0/20 🇺🇸 United States —
📧 MX Records1 records   39ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover198.54.119.72
🔶 Autoconfig198.54.119.72
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   68ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net
📝 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.knowision.dk knowision.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC89ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081201
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
53ms
A
2058ms
MX
39ms
AAAA
55ms
TXT
154ms
CAA
64ms
HTTPS
41ms
TLSA
218ms
SOA
0ms
MTA-STS
73ms
DNSSEC
89ms
SRV
68ms
Total
2658ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-12 12:24:00 2658ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-19 20:30:09 749ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-13 06:42:47 4727ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 22:39:28 570ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 06:04:26 11688ms 2 NS 1 A 0 MX 🔒 Secure View
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