| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.88.214 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.153.100 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:9964 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::6815:58d6 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.88.214,172.67.153.100 ech=AEX+DQBBEwAgACAd88cRhO+vfm24mS8YHeP02W/k5zt2dBN766PlNestEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9964,2606:4700:3035::6815:58d6 |
| 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 | 2413060835 |
| Primary NS (MNAME) | doug.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-25 15:06:51 | 1599ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-02 01:58:19 | 708ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 16:13:16 | 722ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 00:19:41 | 847ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-25 18:34:47 | 6287ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 12:21:03 | 1165ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-19 21:45:56 | 4984ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 16:39:17 | 4222ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |