| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 109.74.203.76 | 43200s | li150-76.members.linode.com | AS63949 | Akamai Connected Cloud | 109.74.192.0/20 | 🇬🇧 United Kingdom | London |
| 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 | 2026081101 |
| 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 | |
|---|---|---|---|---|
| 2026-08-12 00:08:52 | 1605ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-19 01:08:58 | 497ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-15 05:53:21 | 536ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 18:58:43 | 525ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 05:03:18 | 807ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 06:04:54 | 671ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 04:04:50 | 993ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 08:15:14 | 1120ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-17 08:04:34 | 461ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-17 08:02:42 | 14781ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-17 08:00:03 | 479ms | 2 NS 1 A 0 MX | 🔒 Secure | View |