| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| dns3.fastweb.it | 2001:b00:4:5:3:: 85.18.87.69 |
— dns3.fastweb.it |
AS12874 Fastweb AS12874 Fastweb |
| dns4.fastweb.it | 2001:b00:4:8:3:: 213.140.22.93 |
— dns4.fastweb.it |
AS12874 Fastweb AS12874 Fastweb |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2019121000 |
| Primary NS (MNAME) | dns3.fastweb.it |
| Responsible (RNAME) | dnsmaster@fastweb.it |
| Refresh | 10800s |
| Retry | 900s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-28 07:33:14 | 1772ms | 2 NS 0 A 2 MX | 🔓 Insecure | View |
| 2026-06-25 23:19:12 | 3583ms | 2 NS 0 A 2 MX | 🔓 Insecure | View |
| 2026-06-22 19:00:22 | 1696ms | 2 NS 0 A 2 MX | 🔓 Insecure | View |
| 2026-06-20 14:44:12 | 9600ms | 2 NS 0 A 2 MX | 🔓 Insecure | View |
| 2026-06-16 22:26:18 | 925ms | 2 NS 0 A 2 MX | 🔓 Insecure | View |