jazznet.dk
Last scanned: 2026-08-11 12:36:52  ·  12379ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   2038ms
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 Records2 records   42ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mx1.sub4.homie.mail.dreamhost.com 64.90.62.163 fltr-in1.mail.dreamhost.com AS26347 New Dream Network, LLC
10 43200s mx2.sub4.homie.mail.dreamhost.com 64.90.62.164 fltr-in2.mail.dreamhost.com AS26347 New Dream Network, LLC
🔷 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)
🔐 DNSSEC9091ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026081101
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
2038ms
A
2046ms
MX
42ms
AAAA
4033ms
TXT
2209ms
CAA
52ms
HTTPS
62ms
TLSA
603ms
SOA
0ms
MTA-STS
60ms
DNSSEC
9091ms
SRV
66ms
Total
12379ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-11 12:36:52 12379ms 2 NS 0 A 2 MX 🔒 Secure View
2026-07-18 10:43:24 1366ms 2 NS 0 A 2 MX 🔒 Secure View
2026-07-15 22:30:39 1911ms 2 NS 0 A 2 MX 🔒 Secure View
2026-06-28 06:01:09 3371ms 2 NS 0 A 2 MX 🔒 Secure View
2026-06-24 10:20:53 864ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-23 18:33:00 3972ms 2 NS 0 A 2 MX 🔒 Secure View
2026-06-22 01:52:38 933ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 23:07:37 1199ms 2 NS 0 A 2 MX 🔒 Secure View
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