| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.64.170 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.153.171 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.64.170 |
| 🔶 Autoconfig | 172.67.153.171 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:40aa | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::ac43:99ab | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.64.170,172.67.153.171 ech=AEX+DQBBzwAgACBJgx/MdqSNfpQ/vQafkqTVZYcusZblDMvQeWl/tEB4GQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:40aa,2606:4700:3037::ac43:99ab |
| 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 | 2412996288 |
| Primary NS (MNAME) | angela.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-24 14:01:48 | 958ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-20 00:16:59 | 870ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-21 06:22:29 | 1611ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-07 00:19:26 | 2107ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-25 12:08:11 | 710ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 04:54:57 | 937ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 20:29:48 | 1374ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 09:03:08 | 1375ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-18 07:21:29 | 3067ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |