| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.23.209 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.213.165 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.23.209 |
| 🔶 Autoconfig | 172.67.213.165 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:d5a5 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::6815:17d1 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.23.209,172.67.213.165 ech=AEX+DQBBSQAgACCroazjlZoPusoav985mbUuVIPv3RYBlmlh0o2FPT/vCgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:d5a5,2606:4700:3033::6815:17d1 |
| 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 | 2411851176 |
| 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 | |
|---|---|---|---|---|
| 2026-08-26 15:25:11 | 1130ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-11 00:24:03 | 1165ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-24 09:23:51 | 730ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-01 03:59:15 | 987ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 18:12:11 | 881ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 08:12:39 | 1165ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 14:26:20 | 648ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-18 03:10:00 | 624ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |