| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.53.8 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.206.204 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.206.204 |
| 🔶 Autoconfig | 104.21.53.8 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3034::6815:3508 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::ac43:cecc | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.53.8,172.67.206.204 ech=AEX+DQBBqwAgACDkCSvgCwLYYm9K7HBg/UBsjJAM33qI+bO4HAjslhRSEgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:3508,2606:4700:3035::ac43:cecc |
| 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 | 2411178767 |
| Primary NS (MNAME) | hera.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-06 03:50:43 | 1183ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-19 08:21:22 | 1601ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-28 08:58:51 | 772ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 01:45:04 | 1631ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-22 14:18:10 | 3497ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-22 08:55:47 | 1172ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 14:37:02 | 1849ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |