| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 83.137.131.82 | 3600s | buildingbox.co.uk oakalynhall.co.uk reviewbox.co.uk sarawaldron.co.uk w01-bbox.exalia.net wenhamclarke.co.uk www.buildingbox.co.uk |
AS13768 | Aptum Technologies | 83.137.128.0/21 | 🇬🇧 United Kingdom | — |
| TXT Record |
|---|
| 0 contactemail hostmaster@visa.com |
| Flags | Tag | Value |
|---|---|---|
| 0 | iodef | mailto:hostmaster@visa.com |
| 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 | 2361875171 |
| Primary NS (MNAME) | ns1.dnsvisa.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |