| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.15.240 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.208.210 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.208.210 |
| 🔶 Autoconfig | 172.67.208.210 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:ff0 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::ac43:d0d2 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.15.240,172.67.208.210 ech=AEX+DQBBGgAgACBmMouIFqZu+QpYrAQXHPSic7DDH65Vaxt/cYGTmT0bfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:ff0,2606:4700:3037::ac43:d0d2 |
| 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 | 2410310498 |
| Primary NS (MNAME) | kelly.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-07-24 14:19:16 | 8726ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-22 09:55:37 | 1394ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 19:47:50 | 772ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 08:35:37 | 729ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 05:16:30 | 1137ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 09:15:17 | 1391ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |