kwntan.dk
Last scanned: 2026-08-19 04:51:44  ·  2545ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   106ms
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   127ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.104.242.5 3600s 87-104-242-5.static.kviknet.net AS204151 EWII Bredbaand A/S 87.104.240.0/20 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   128ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s kwntan.dk 87.104.242.5 87-104-242-5.static.kviknet.net AS204151 EWII Bredbaand A/S
🔷 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)
🔐 DNSSEC234ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081801
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
106ms
A
127ms
MX
128ms
AAAA
127ms
TXT
518ms
CAA
126ms
HTTPS
125ms
TLSA
146ms
SOA
0ms
MTA-STS
146ms
DNSSEC
234ms
SRV
193ms
Total
2545ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-19 04:51:44 2545ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-13 08:44:39 970ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-05 12:57:35 1123ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 21:09:57 607ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 23:38:37 646ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 12:20:12 582ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 22:46:59 593ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 19:39:59 642ms 2 NS 1 A 1 MX 🔒 Secure View
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