rack247.dk
Last scanned: 2026-08-31 19:31:35  ·  794ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   72ms
NameserverIP addressesPTRASN / ISP
ns1.dnstools.nl 2a02:728:e:66::100
81.26.219.100		 ns1.dnstools.nl
ns1.dnstools.nl		 AS31673 Uniserver Internet B.V.
AS31673 Uniserver Internet B.V.
ns2.dnstools.nl 2a02:728:e:758::160
81.26.208.160		 ns2.dnstools.nl
ns2.dnstools.nl		 AS31673 Uniserver Internet B.V.
AS31673 Uniserver Internet B.V.
🌍 A Records1 records   69ms
IPTTLPTRASNISP / OrgCIDRCountryCity
13.80.179.97 3600s — AS8075 Microsoft Corporation 13.64.0.0/11 🇳🇱 The Netherlands Amsterdam
📧 MX Records1 records   70ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.rack247.dk 13.80.179.97 — AS8075 Microsoft Corporation
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover13.80.179.97
🔶 Autoconfig13.80.179.97
🔷 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)
🔐 DNSSEC100ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2019091842
Primary NS (MNAME)ns1.dnstools.nl
Responsible (RNAME)systeembeheer@easyhosting.nl
Refresh14400s
Retry3600s
Expire86400s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
72ms
A
69ms
MX
70ms
AAAA
50ms
TXT
319ms
CAA
66ms
HTTPS
64ms
TLSA
85ms
SOA
0ms
MTA-STS
75ms
DNSSEC
100ms
SRV
99ms
Total
794ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 19:31:35 794ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 17:28:59 2192ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 14:33:46 860ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 19:16:15 3859ms 2 NS 1 A 1 MX 🔓 Insecure View
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