| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 75.2.60.5 | 3600s | acd89244c803f7181.awsglobalaccelerator.com | AS16509 | Amazon.com, Inc. | 75.2.0.0/17 | 🇺🇸 United States | — |
| 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 | 2026082801 |
| 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 | |
|---|---|---|---|---|
| 2026-08-29 21:21:44 | 1298ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-27 07:04:17 | 594ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-09 07:55:58 | 4531ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-29 23:58:01 | 525ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-14 04:33:28 | 547ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-25 10:10:57 | 503ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-23 17:23:31 | 1488ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-22 09:49:47 | 1085ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-19 01:36:27 | 2536ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-16 14:26:17 | 280ms | 0 NS 0 A 0 MX | ❓ Unknown | View |