| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.84.147 | 292s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.194.43 | 292s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.84.147 |
| 🔶 Autoconfig | 104.21.84.147 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:5493 | 292s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::ac43:c22b | 292s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.84.147,172.67.194.43 ech=AEX+DQBBawAgACBBwLQ2IQI5kxHqyXMxsjjWJa66o5bp5FysbYIpucVDBgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:5493,2606:4700:3037::ac43:c22b |
| 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 | 2410903724 |
| Primary NS (MNAME) | brad.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-25 05:33:48 | 24521ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-31 20:31:18 | 1476ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-16 02:58:57 | 834ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 07:06:27 | 1936ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-23 02:54:22 | 2918ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 12:21:48 | 1156ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-19 07:07:58 | 784ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 17:16:00 | 652ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |