2kv.dk
Last scanned: 2026-08-20 11:39:54  ·  4185ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   278ms
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   262ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.2kv.dk 93.184.198.71 1572390472.dhcp.nefnet.dk AS47304 nef Fonden
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   770ms
TXT Record
v=spf1 ip4:93.184.198.71 -all
✉️ SPF
PolicyRecord (2kv.dk)
-all (hard fail) v=spf1 ip4:93.184.198.71 -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)
🔐 DNSSEC578ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026082001
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
278ms
A
288ms
MX
262ms
AAAA
213ms
TXT
770ms
CAA
325ms
HTTPS
381ms
TLSA
430ms
SOA
0ms
MTA-STS
368ms
DNSSEC
578ms
SRV
398ms
Total
4185ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-20 11:39:54 4185ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-21 00:02:58 32556ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-02 01:44:04 455ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-02 00:47:18 1931ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-28 08:25:56 1160ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-28 07:46:09 587ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-20 20:30:32 963ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-16 13:07:54 3255ms 2 NS 0 A 1 MX 🔒 Secure View
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