| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 34.51.159.84 | 3600s | 84.159.51.34.bc.googleusercontent.com | AS396982 | Google LLC | 34.32.0.0/11 | 🇸🇪 Sweden | Stockholm |
| 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 | 2026081801 |
| 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 05:42:52 | 3102ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-20 01:57:34 | 765ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 22:46:05 | 722ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-21 07:27:51 | 445ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 16:18:36 | 835ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 13:53:03 | 783ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-18 14:24:37 | 795ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 11:31:34 | 618ms | 2 NS 1 A 0 MX | 🔒 Secure | View |