| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 34.120.187.227 | 3600s | 227.187.120.34.bc.googleusercontent.com | AS396982 | Google LLC | 34.120.0.0/13 | 🇺🇸 United States | Kansas City |
| 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 | 2026082901 |
| 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 23:08:20 | 429ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-31 22:55:58 | 5867ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-18 18:51:42 | 4595ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-01 06:40:11 | 1142ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 14:15:09 | 2378ms | 2 NS 1 A 1 MX | ⚠️ Bogus | View |
| 2026-06-22 07:33:34 | 1189ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 09:24:10 | 1344ms | 2 NS 1 A 4 MX | 🔒 Secure | View |