| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.43.19 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.215.219 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.215.219 |
| 🔶 Autoconfig | 172.67.215.219 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:2b13 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3030::ac43:d7db | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.43.19,172.67.215.219 ech=AEX+DQBBAQAgACC++0Wl0lRDu1ZwLru1Zq2GMGGiZSNdJ8J8HtlrQPDdBgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2b13,2606:4700:3030::ac43:d7db |
| 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 | 2413549998 |
| Primary NS (MNAME) | frank.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 08:34:22 | 512ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-29 00:16:31 | 932ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-31 07:22:12 | 772ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-02 20:16:39 | 757ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-25 03:16:33 | 968ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-06-23 09:07:54 | 668ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-22 05:42:06 | 467ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-21 05:31:09 | 1178ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 03:27:12 | 1988ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-17 23:57:07 | 690ms | 2 NS 2 A 0 MX | 🔒 Secure | View |