| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.18.101 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.181.146 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:b592 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::6815:1265 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.18.101,172.67.181.146 ech=AEX+DQBB1wAgACBO6/jrXP1aBhaf2Ru3Gu/fnISM/miZlyHnAVovwfhNIQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:b592,2606:4700:3033::6815:1265 |
| 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 | 2413465938 |
| Primary NS (MNAME) | emma.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-31 13:20:51 | 495ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-28 19:15:50 | 492ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-24 13:54:40 | 916ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-27 12:26:27 | 1804ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-06-26 01:06:06 | 1606ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-22 23:33:44 | 489ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 19:47:27 | 2499ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-20 05:51:15 | 336ms | 0 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-17 15:23:07 | 707ms | 2 NS 2 A 0 MX | 🔒 Secure | View |