| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.57.104 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.162.243 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.162.243 |
| 🔶 Autoconfig | 104.21.57.104 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:3968 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3032::ac43:a2f3 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.57.104,172.67.162.243 ech=AEX+DQBBrwAgACDR/vMXsz3LC1mWcNUmQAipLjdk2gO6OTUZCkbWPXA0YgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:3968,2606:4700:3032::ac43:a2f3 |
| 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 | 2412998440 |
| Primary NS (MNAME) | alfred.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-24 01:34:29 | 3217ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-09 02:25:32 | 1315ms | 2 NS 0 A 0 MX | 🔓 Insecure | View |
| 2026-07-30 14:00:07 | 799ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-27 06:46:53 | 915ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-26 06:29:58 | 809ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-25 05:48:40 | 600ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-24 05:05:50 | 780ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-23 04:34:32 | 16545ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-22 00:22:50 | 661ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-20 13:43:12 | 771ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-19 05:04:59 | 2703ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-18 03:33:52 | 663ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-17 02:23:06 | 8746ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-10 04:37:17 | 650ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-08 21:44:14 | 687ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-07 00:05:51 | 9071ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-05 06:37:04 | 1732ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-04 06:36:31 | 1059ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-03 14:59:17 | 8545ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-24 04:43:21 | 667ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-16 13:51:07 | 950ms | 2 NS 1 A 4 MX | 🔒 Secure | View |