linuxfan.dk
📜 Historical scan 2026-07-17 17:05:53  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   47ms
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
80.71.130.31 600s 80-71-130-31.isp.parknet.dk AS197301 Parknet F.M.B.A. 80.71.128.0/20 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   54ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s laudrup.dyndns.dk 80.71.130.31 80-71-130-31.isp.parknet.dk AS197301 Parknet F.M.B.A.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover80.71.130.31
🔶 Autoconfig80.71.130.31
🔷 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)
🔐 DNSSEC146ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026071701
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
47ms
A
33ms
MX
54ms
AAAA
39ms
TXT
255ms
CAA
52ms
HTTPS
49ms
TLSA
117ms
SOA
0ms
MTA-STS
131ms
DNSSEC
146ms
SRV
113ms
Total
801ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 22:09:53 938ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-25 19:10:11 4553ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-11 22:58:00 4598ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-03 18:44:55 24528ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-17 17:05:53 801ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-12 06:08:19 2630ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 23:30:08 755ms 2 NS 1 A 1 MX 🔒 Secure View
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