| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 51.158.243.85 | 3600s | 85-243-158-51.instances.scw.cloud | AS12876 | Scaleway SAS | 51.158.0.0/15 | 🇳🇱 The Netherlands | Haarlem |
| 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 | 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 | |
|---|---|---|---|---|
| 2026-08-26 07:25:46 | 4531ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-20 21:11:50 | 4054ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-20 22:53:53 | 653ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-19 20:35:47 | 542ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-18 13:19:59 | 14784ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-07-17 09:45:21 | 4610ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 23:28:46 | 775ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-23 22:42:05 | 616ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 02:53:33 | 550ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 19:59:45 | 1061ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 14:13:12 | 482ms | 2 NS 1 A 0 MX | 🔒 Secure | View |