dusinet.dk
Last scanned: 2026-08-14 01:42:17  ·  965ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   46ms
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   85ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.72.155.230 43200s — AS34482 TDC Brands A/S 80.72.144.0/20 🇩🇰 Denmark —
📧 MX Records1 records   84ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s server.dusinet.dk 80.72.155.230 — AS34482 TDC Brands A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover80.72.155.230
🔶 Autoconfig80.72.155.230
🔷 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)
🔐 DNSSEC165ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081301
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
46ms
A
85ms
MX
84ms
AAAA
52ms
TXT
272ms
CAA
75ms
HTTPS
85ms
TLSA
135ms
SOA
0ms
MTA-STS
125ms
DNSSEC
165ms
SRV
119ms
Total
965ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-14 01:42:17 965ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-15 01:52:26 716ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 07:03:12 4215ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 05:10:58 1475ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 05:03:33 657ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 05:00:14 604ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 05:00:13 11031ms 2 NS 1 A 1 MX 🔒 Secure View
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