| 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 | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081902 |
| 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 | |
|---|---|---|---|---|
| 2026-08-19 17:10:19 | 4277ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-19 05:35:18 | 8624ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-23 09:13:44 | 642ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 12:34:57 | 2833ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-21 19:07:42 | 921ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 00:19:15 | 628ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-16 13:38:22 | 1679ms | 2 NS 1 A 0 MX | 🔒 Secure | View |