| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.6.161 | 292s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.135.4 | 292s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 188.114.96.3 |
| 🔶 Autoconfig | 188.114.97.3 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::ac43:8704 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::6815:6a1 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.6.161,172.67.135.4 ech=AEX+DQBBuwAgACAVOJjnvikezXnIHuAzcQW7EMbKUxI7HeMeGf6ICIPEeAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:8704,2606:4700:3035::6815:6a1 |
| 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 | 2412596935 |
| Primary NS (MNAME) | alec.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-19 22:05:15 | 10199ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-18 21:43:04 | 3063ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-10 23:57:44 | 814ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 04:16:16 | 1102ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-25 11:49:28 | 1880ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-19 18:36:43 | 2686ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-18 05:30:55 | 791ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |