| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 174.129.25.170 | 3600s | wwwizer.com | AS14618 | Amazon.com, Inc. | 174.129.0.0/16 | 🇺🇸 United States | Ashburn |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082701 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-28 22:49:24 | 862ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-04 16:13:36 | 735ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-09 05:33:33 | 715ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-29 12:09:04 | 1092ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 09:28:03 | 649ms | 2 NS 1 A 1 MX | ⚠️ Bogus | View |
| 2026-06-17 10:20:37 | 1413ms | 2 NS 1 A 0 MX | 🔒 Secure | View |