| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.6.42 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.154.230 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.6.42 |
| 🔶 Autoconfig | 172.67.154.230 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::ac43:9ae6 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:62a | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.6.42,172.67.154.230 ech=AEX+DQBBSQAgACCroazjlZoPusoav985mbUuVIPv3RYBlmlh0o2FPT/vCgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9ae6,2606:4700:3037::6815:62a |
| 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 | 2410113798 |
| Primary NS (MNAME) | emma.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 15:56:58 | 730ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-21 18:41:21 | 2389ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-28 13:17:08 | 1575ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 14:05:49 | 751ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 11:24:41 | 778ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-19 19:46:59 | 1323ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 09:10:56 | 873ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |