| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.10.183 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.190.200 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.190.200 |
| 🔶 Autoconfig | 172.67.190.200 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3035::6815:ab7 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::ac43:bec8 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.10.183,172.67.190.200 ech=AEX+DQBBwAAgACCdvmOOe+tzguj660NLGqTP2+cv3808RXlAPa7FeOP8egAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:ab7,2606:4700:3035::ac43:bec8 |
| 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 | 2413435401 |
| Primary NS (MNAME) | aspen.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-30 05:20:45 | 663ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-27 12:38:10 | 974ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-20 00:31:24 | 1389ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-30 11:02:53 | 726ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-29 09:55:10 | 691ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-27 22:04:24 | 1553ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-26 13:21:57 | 2371ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-26 08:34:52 | 3322ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |