| 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 | 2026090201 |
| 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 | |
|---|---|---|---|---|
| 2026-09-04 07:25:06 | 722ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-26 19:05:35 | 888ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-26 14:52:17 | 619ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-26 07:52:41 | 1055ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 15:17:47 | 554ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-18 08:10:16 | 587ms | 2 NS 1 A 0 MX | 🔒 Secure | View |