jkl-byg.dk
Last scanned: 2026-08-30 22:54:45  ·  586ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   37ms
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   33ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.8.38.11 3600s — AS48854 team.blue Denmark A/S 193.8.38.0/24 🇩🇰 Denmark —
📧 MX Records1 records   31ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 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)
🔐 DNSSEC97ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026083001
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
37ms
A
33ms
MX
31ms
AAAA
29ms
TXT
185ms
CAA
34ms
HTTPS
24ms
TLSA
169ms
SOA
0ms
MTA-STS
37ms
DNSSEC
97ms
SRV
35ms
Total
586ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-30 22:54:45 586ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 10:03:01 582ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-19 23:22:31 17125ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-15 20:03:02 2743ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-04 02:26:47 1196ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 23:41:28 2492ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 04:06:20 1302ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 12:32:48 1185ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-23 03:32:59 2103ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 23:48:38 2230ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 07:56:13 1053ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 07:10:54 13606ms 2 NS 1 A 0 MX 🔒 Secure View
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