| Nameserver | IP addresses | PTR | ASN / 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. |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 192.166.136.23 | 86400s | — | AS13009 | Redcentric Solutions Ltd | 192.166.136.0/24 | 🇬🇧 United Kingdom | — |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 1479795010 |
| Primary NS (MNAME) | ns.rackspace.com |
| Responsible (RNAME) | hostmaster@rackspace.com |
| Refresh | 3600s |
| Retry | 300s |
| Expire | 1814400s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-28 10:55:28 | 13621ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-08-26 15:54:04 | 1339ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-08-25 03:45:37 | 24994ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 17:25:48 | 3513ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 16:53:16 | 2037ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-18 01:35:34 | 1337ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |