| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 209.42.196.213 | 3600s | cw105.codafgroup.com | AS63410 | PrivateSystems Networks | 209.42.192.0/18 | 🇳🇱 The Netherlands | Amsterdam |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| TXT Record |
|---|
| google-site-verification=zsKzb5r9cgumQQSFPrFs9uRy1RnT6WdNqN9KHfdK_6o |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081301 |
| 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 | |
|---|---|---|---|---|
| 2026-08-28 11:06:23 | 1114ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-14 02:57:19 | 4615ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-28 00:58:55 | 16864ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-14 16:58:59 | 9774ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 02:31:04 | 640ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 09:14:31 | 952ms | 2 NS 1 A 0 MX | 🔒 Secure | View |