| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 212.53.89.138 | 43200s | redirector.netnames.net | AS13768 | Aptum Technologies | 212.53.64.0/19 | 🇬🇧 United Kingdom | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | relay1.netnames.net | 185.26.230.83 | relay1.netnames.net | AS34922 CSC Administrative Services Limited |
| 100 | 43200s | relay2.netnames.net | 185.26.230.89 | relay2.netnames.net | AS34922 CSC Administrative Services Limited |
| 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 | 2018072804 |
| Primary NS (MNAME) | pdns1.ultradns.net |
| Responsible (RNAME) | domains@expedia.com |
| Refresh | 10800s |
| Retry | 1800s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-22 03:56:12 | 15060ms | 6 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-29 20:20:30 | 1472ms | 6 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-24 04:34:44 | 1149ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-22 14:57:33 | 972ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 05:40:39 | 651ms | 6 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-17 05:40:21 | 753ms | 6 NS 1 A 2 MX | 🔓 Insecure | View |