| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.73.148 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.145.175 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.145.175 |
| 🔶 Autoconfig | 172.67.145.175 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:91af | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::6815:4994 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.73.148,172.67.145.175 ech=AEX+DQBBaQAgACCUVdfoFR3sSd8zJ1t0Yw6IvkyakuMC7L3RhZ1n/OZWAwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:91af,2606:4700:3035::6815:4994 |
| 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 | 2411862460 |
| Primary NS (MNAME) | jessica.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 10:29:29 | 737ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-11 11:24:20 | 922ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-23 01:19:13 | 879ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-02 12:50:15 | 967ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 16:07:09 | 793ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 08:02:53 | 766ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-06-19 15:10:10 | 532ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-16 17:35:11 | 430ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |