| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.88.164 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.186.50 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:58a4 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::ac43:ba32 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.88.164,172.67.186.50 ech=AEX+DQBBSQAgACCroazjlZoPusoav985mbUuVIPv3RYBlmlh0o2FPT/vCgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:58a4,2606:4700:3033::ac43:ba32 |
| 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 | 2408567444 |
| Primary NS (MNAME) | clark.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 15:43:36 | 605ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-03 19:57:31 | 864ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-01 23:09:13 | 1091ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-01 18:52:13 | 1024ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-30 09:48:37 | 704ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-29 07:56:36 | 972ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-28 11:13:10 | 1686ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-26 18:57:53 | 769ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-25 12:40:15 | 868ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-22 02:12:36 | 701ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-20 21:51:06 | 2328ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 11:43:19 | 784ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |