| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 208.83.237.101 | 86400s | 208.83.237.101.vultrusercontent.com | AS20473 | The Constant Company, LLC | 208.83.232.0/21 | 🇺🇸 United States | Honolulu |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 86400s | mail1.altomguides.dk | 208.83.237.101 | 208.83.237.101.vultrusercontent.com | AS20473 The Constant Company, LLC |
| 20 | 86400s | mail2.altomguides.dk | 208.83.237.101 | 208.83.237.101.vultrusercontent.com | AS20473 The Constant Company, LLC |
| 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 | 2025082608 |
| Primary NS (MNAME) | ns1.softlayer.com |
| Responsible (RNAME) | root@altomguides.dk |
| Refresh | 7200s |
| Retry | 600s |
| Expire | 1728000s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-01 00:59:22 | 9700ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-08-27 15:38:11 | 1031ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-24 10:27:55 | 1155ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-22 09:24:39 | 1131ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 05:59:14 | 907ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-16 12:38:24 | 752ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |