| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 86.17.251.104 | 43200s | cbly-07-b2-v4wan-166331-cust871.vm37.cable.virginm.net | AS5089 | Virgin Media | 86.16.0.0/15 | 🇬🇧 United Kingdom | Camberley |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 86.17.251.104 |
| 🔶 Autoconfig | 86.17.251.104 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081001 |
| 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 07:06:53 | 581ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-10 22:49:53 | 3002ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-16 13:55:55 | 8641ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-11 10:48:19 | 2376ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-04 21:10:02 | 2509ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 09:35:42 | 640ms | 2 NS 1 A 1 MX | ⚠️ Bogus | View |
| 2026-06-17 11:38:21 | 1008ms | 2 NS 1 A 0 MX | 🔒 Secure | View |