rackspacetechnology.dk
Last scanned: 2026-06-24 10:53:47  ·  1361ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   43ms
NameserverIP addressesPTRASN / ISP
ns.rackspace.com 69.20.95.4 ns.rackspace.com AS27357 Rackspace Hosting
ns2.rackspace.com 65.61.188.4 ns2.rackspace.com AS15395 Rackspace Ltd.
🌍 A Records
🌍
No A records found
📧 MX Records
📧
No MX records found
🔷 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)
🔐 DNSSEC99ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA92ms
FieldValue
Serial1592161210
Primary NS (MNAME)ns.rackspace.com
Responsible (RNAME)hostmaster@rackspace.com
Refresh3600s
Retry300s
Expire1814400s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
43ms
A
239ms
MX
143ms
AAAA
126ms
TXT
529ms
CAA
173ms
HTTPS
91ms
TLSA
41ms
SOA
92ms
MTA-STS
150ms
DNSSEC
99ms
SRV
125ms
Total
1361ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-24 10:53:47 1361ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-21 19:33:58 661ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-17 15:37:18 2431ms 2 NS 0 A 0 MX 🔓 Insecure View
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