| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.68.57 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.187.191 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.68.57 |
| 🔶 Autoconfig | 104.21.68.57 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::6815:4439 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::ac43:bbbf | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.68.57,172.67.187.191 ech=AEX+DQBB/AAgACBaY3xXTjHGn020myaHmA0UDNM1FWVR3m9nS/VJiWGkRwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:4439,2606:4700:3033::ac43:bbbf |
| 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 | 2410972078 |
| Primary NS (MNAME) | elliott.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 21:07:06 | 780ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-26 11:24:36 | 630ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-19 07:58:19 | 29612ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-01 04:33:04 | 1009ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-09 06:02:11 | 16825ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-29 19:23:05 | 901ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 21:31:13 | 4896ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-06-23 23:18:55 | 1151ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-22 06:11:37 | 950ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-16 23:46:23 | 4460ms | 2 NS 0 A 0 MX | 🔓 Insecure | View |