| 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 | |
|---|---|---|---|---|
| 2026-08-28 08:11:30 | 511ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-26 16:53:10 | 404ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-26 02:19:59 | 632ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-28 07:27:29 | 983ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-26 04:39:33 | 551ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 13:44:17 | 621ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-23 00:25:21 | 533ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 19:23:32 | 1210ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 12:01:43 | 567ms | 2 NS 1 A 0 MX | 🔒 Secure | View |