| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.77.172 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.210.155 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.77.172 |
| 🔶 Autoconfig | 172.67.210.155 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:4dac | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::ac43:d29b | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.77.172,172.67.210.155 ech=AEX+DQBBsgAgACB0d9OvhA4rhi8yZlNzDh0gbAseAD3arMfEwKVIktGJdwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4dac,2606:4700:3035::ac43:d29b |
| 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 | 2413434439 |
| Primary NS (MNAME) | pat.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-29 14:26:05 | 989ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-28 08:25:53 | 655ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-27 20:07:01 | 505ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-26 16:30:48 | 729ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-20 03:59:44 | 5590ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-03 12:22:50 | 5178ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 08:33:14 | 873ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |