| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.51.47 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.221.102 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:332f | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::ac43:dd66 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.51.47,172.67.221.102 ech=AEX+DQBB7gAgACDjb97KP6YVmnJEmItPXJ+TBePeT87Vjd9IS+KnQbe6dAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:332f,2606:4700:3034::ac43:dd66 |
| 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 | 2410518710 |
| Primary NS (MNAME) | serenity.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 16:07:18 | 646ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-26 20:38:21 | 8580ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-15 00:38:13 | 24710ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-30 11:20:56 | 992ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-25 10:28:35 | 3376ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 13:13:19 | 1042ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 05:50:39 | 1997ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-18 04:48:51 | 1295ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |