| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.21.112 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.198.74 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.21.112 |
| 🔶 Autoconfig | 104.21.21.112 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:1570 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3032::ac43:c64a | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.21.112,172.67.198.74 ech=AEX+DQBBDQAgACD6TDCiaJOrS2V8dSkYmJFI/MmhP+2rbYoGywbQ+zU/PgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1570,2606:4700:3032::ac43:c64a |
| TXT Record |
|---|
| google-site-verification=gq_Rgfl-H9_NBrDAw6_eYObVaVsxPYMX1pdrU3PF2vw |
| 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 | 2410612476 |
| Primary NS (MNAME) | frank.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-07-27 23:41:18 | 908ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-08 23:31:09 | 1541ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-25 13:28:10 | 872ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-06-25 11:53:32 | 1107ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-06-22 16:10:54 | 337ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-16 14:36:02 | 520ms | 2 NS 2 A 0 MX | 🔒 Secure | View |