| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.43.134 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.179.221 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::6815:2b86 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::ac43:b3dd | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.43.134,172.67.179.221 ech=AEX+DQBBJQAgACBICK7h0rMIouc/HzScB0c6+6qlcejBgzELObuLPlL7NQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:2b86,2606:4700:3034::ac43:b3dd |
| 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 | 2413115070 |
| Primary NS (MNAME) | blair.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 17:24:18 | 9605ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-26 18:42:56 | 698ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-26 10:56:18 | 1082ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-02 20:40:40 | 1767ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-30 05:05:43 | 741ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 01:28:00 | 410ms | 2 NS 2 A 0 MX | ⚠️ Bogus | View |
| 2026-06-17 21:29:25 | 667ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |