| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| dns.promo.it | 142.44.162.254 | dns.promo.it | AS16276 OVH SAS |
| dns2.promo.it | 212.78.2.4 | dns2.promo.it | AS8855 Opiquad S.p.A. |
| dns3.promo.it | 93.94.26.25 | mail2.promo.it | AS43843 Opiquad S.p.A. |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 156.54.140.23 | 86400s | — | AS20746 | TIM | 156.54.136.0/21 | 🇮🇹 Italy | San Giorgio di Piano |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 86400s | mx.promo.it | 212.78.3.17 | mx3.promo.it | AS8855 Opiquad S.p.A. |
| 20 | 86400s | mail2.promo.it | 93.94.26.25 | mail2.promo.it | AS43843 Opiquad S.p.A. |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2016071101 |
| Primary NS (MNAME) | dns.promo.it |
| Responsible (RNAME) | root@dns.promo.it |
| Refresh | 86400s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 86400s |