| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.67.153 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.177.135 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.67.153 |
| 🔶 Autoconfig | 172.67.177.135 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:4399 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::ac43:b187 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.67.153,172.67.177.135 ech=AEX+DQBBCAAgACBWNcbUmIw6BDTdUVuwY/+/8cld3Ph/HxlMJkn5hMW1cQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4399,2606:4700:3036::ac43:b187 |
| 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 | 2413432725 |
| Primary NS (MNAME) | chelsea.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 07:10:25 | 915ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-26 16:07:09 | 509ms | 2 NS 0 A 0 MX | 🔓 Insecure | View |
| 2026-07-24 15:10:29 | 684ms | 2 NS 0 A 0 MX | 🔓 Insecure | View |
| 2026-07-20 13:50:13 | 8726ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-19 10:56:08 | 32808ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-18 05:30:05 | 765ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-17 03:09:52 | 638ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-16 01:38:12 | 2630ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-14 06:37:58 | 675ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-12 19:53:52 | 2636ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-08 19:13:29 | 970ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-07 01:54:53 | 976ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-05 21:45:58 | 900ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-04 10:53:45 | 2412ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-03 00:51:52 | 500ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-23 18:36:09 | 375ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-23 16:49:26 | 2878ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-23 11:28:39 | 2443ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-22 08:45:16 | 1151ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 05:12:38 | 2392ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 14:45:31 | 1487ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |