| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.57.60 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.159.228 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.159.228 |
| 🔶 Autoconfig | 104.21.57.60 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::ac43:9fe4 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::6815:393c | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.57.60,172.67.159.228 ech=AEX+DQBBwQAgACAlXGmsP7yjuE91KEMvn0SqbPVQTsh3mM/Qh4AN9hyEGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9fe4,2606:4700:3034::6815:393c |
| 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 | 2413435891 |
| Primary NS (MNAME) | sima.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 17:08:11 | 498ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-28 10:45:19 | 626ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-27 10:59:20 | 485ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-26 09:51:52 | 799ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-20 07:44:56 | 6183ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-03 09:51:05 | 1523ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 08:34:53 | 665ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |