| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 38.88.82.203 | 3600s | asterion12.vivitiapp.com | AS174 | Cogent Communications, LLC | 38.88.82.0/23 | 🇨🇦 Canada | Vancouver |
| 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 | 2026082501 |
| 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 | |
|---|---|---|---|---|
| 2026-08-27 15:43:07 | 873ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-26 21:36:27 | 418ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-10 00:45:09 | 24873ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-26 08:41:51 | 1644ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 16:59:38 | 450ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-23 04:09:11 | 632ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-21 11:24:35 | 854ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-21 06:49:49 | 1178ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 09:47:50 | 355ms | 2 NS 1 A 0 MX | 🔒 Secure | View |