| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.74.40 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.197.192 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.197.192 |
| 🔶 Autoconfig | 172.67.197.192 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3034::ac43:c5c0 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::6815:4a28 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.74.40,172.67.197.192 ech=AEX+DQBBvQAgACDpdfGVX0r8uwLmFl+1tO2MdzPQQvlMOm+9SjHMKc6aCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:c5c0,2606:4700:3035::6815:4a28 |
| 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 | 2410922552 |
| 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 | |
|---|---|---|---|---|
| 2026-08-26 12:21:03 | 9625ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-06 10:40:47 | 905ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-17 11:37:27 | 1323ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 14:48:52 | 2907ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-20 05:15:09 | 1414ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-19 22:07:59 | 286ms | 0 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-19 10:33:16 | 370ms | 0 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-17 11:34:48 | 625ms | 2 NS 2 A 0 MX | 🔒 Secure | View |