| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 172.105.89.20 | 300s | li2050-20.members.linode.com | AS63949 | Akamai Connected Cloud | 172.105.0.0/17 | 🇩🇪 Germany | Frankfurt am Main |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.105.89.20 |
| 🔶 Autoconfig | 172.105.89.20 |
| 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 | 2413535337 |
| Primary NS (MNAME) | bill.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-30 09:14:01 | 1452ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-08-27 00:41:28 | 692ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-08-24 15:40:30 | 1435ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-08-22 12:31:48 | 6259ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-08-21 12:14:54 | 9294ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-08-19 11:45:05 | 2333ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-08-18 11:39:10 | 1309ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-07-22 02:19:58 | 2316ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-26 20:19:49 | 2061ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-25 21:33:21 | 1570ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-25 06:32:33 | 1117ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-23 03:06:32 | 1092ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 08:09:27 | 1067ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-19 06:45:42 | 1570ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-19 04:39:37 | 1536ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-17 13:03:05 | 926ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |