| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 35.189.79.17 | 43200s | 17.79.189.35.bc.googleusercontent.com | AS396982 | Google LLC | 35.184.0.0/13 | 🇬🇧 United Kingdom | City of London |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 35.189.79.17 |
| 🔶 Autoconfig | 35.189.79.17 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026080901 |
| 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 | |
|---|---|---|---|---|
| 2026-08-27 10:11:52 | 581ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-25 12:49:20 | 9519ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-10 06:05:47 | 1943ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-15 03:21:22 | 740ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-10 22:53:34 | 779ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-01 00:33:12 | 650ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-21 05:26:19 | 487ms | 2 NS 1 A 1 MX | ⚠️ Bogus | View |
| 2026-06-17 14:05:56 | 1664ms | 2 NS 1 A 0 MX | 🔒 Secure | View |