| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 76.223.113.161 | 3600s | a850d542ec7f4311c.awsglobalaccelerator.com | AS16509 | Amazon.com, Inc. | 76.223.0.0/17 | 🇺🇸 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 | 2026081101 |
| 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 09:23:20 | 640ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-12 22:47:42 | 679ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-25 02:41:52 | 4651ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-17 22:14:49 | 720ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-14 14:54:10 | 615ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-23 05:24:57 | 555ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-21 10:52:16 | 832ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 23:29:25 | 1169ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 13:26:50 | 1499ms | 2 NS 1 A 0 MX | 🔒 Secure | View |