| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 76.76.21.21 | 300s | — | AS16509 | Amazon.com, Inc. | 76.76.21.0/24 | 🇺🇸 United States | Walnut |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.24 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| google-site-verification=JnaOkgkaOAZ8vuUj2eG8FBuJMnZF6y0QWRD4P5aLAbU |
| MS=ms73950009 |
| MS=ms95385104 |
| v=spf1 include:spf.protection.outlook.com ~all |
| Policy | Record (smallshoes.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:spf.protection.outlook.com ~all |
| 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 | 2412090936 |
| Primary NS (MNAME) | ben.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 15:10:17 | 1450ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-14 01:15:01 | 5533ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-06 03:19:06 | 1506ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-21 22:45:28 | 2212ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 15:06:55 | 1207ms | 2 NS 1 A 1 MX | ❓ Unknown | View |