| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 23.227.38.65 | 3600s | myshopify.com | AS13335 | Cloudflare, Inc. | 23.227.38.0/23 | 🇨🇦 Canada | Ottawa |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026061901 |
| 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 19:27:36 | 832ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-28 20:28:52 | 4513ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-22 08:23:49 | 4547ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-14 13:24:16 | 4520ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-01 10:37:02 | 568ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-28 22:02:16 | 527ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-20 07:17:44 | 1612ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-16 21:25:18 | 469ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |