rudin.dk
Last scanned: 2026-08-26 12:09:08  ·  661ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   48ms
NameserverIP addressesPTRASN / ISP
ns01.hostnet.nl 195.206.121.13
2001:67c:28cc::13		 ns1.hostnet.nl
ns1.hostnet.nl		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.hostnet.nl 185.10.11.13
2001:67c:3c0::13		 ns2.hostnet.nl
ns2.hostnet.nl		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   78ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.184.0.107 86400s n03.fwd.prod.hostnet.nl AS51468 One.com A/S 91.184.0.0/19 🇩🇰 Denmark Copenhagen
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover91.184.0.107
🔶 Autoconfig91.184.0.107
🔷 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)
🔐 DNSSEC122ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026072001
Primary NS (MNAME)ns01.hostnet.nl
Responsible (RNAME)hostmaster@hostnet.nl
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
48ms
A
78ms
MX
64ms
AAAA
87ms
TXT
219ms
CAA
59ms
HTTPS
71ms
TLSA
47ms
SOA
0ms
MTA-STS
83ms
DNSSEC
122ms
SRV
85ms
Total
661ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 12:09:08 661ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-25 11:02:56 572ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-21 06:52:44 602ms 2 NS 1 A 0 MX ❓ Unknown View
2026-06-19 15:03:24 1751ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 15:30:11 409ms 2 NS 1 A 0 MX 🔓 Insecure View
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