| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.18.16.57 | 300s | — | AS13335 | Cloudflare, Inc. | 104.16.0.0/14 | — | — |
| 104.18.17.57 | 300s | — | AS13335 | Cloudflare, Inc. | 104.16.0.0/14 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700::6812:1039 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:0:0:0:0:0:0/41 | 🇺🇸 United States | — |
| 2606:4700::6812:1139 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:0:0:0:0:0:0/41 | 🇺🇸 United States | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h2" ipv4hint=104.18.16.57,104.18.17.57 ipv6hint=2606:4700::6812:1039,2606:4700::6812:1139 |
| 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 | 2408481180 |
| Primary NS (MNAME) | alex.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-28 01:22:55 | 10213ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-03 19:59:52 | 3841ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-02 10:17:57 | 4069ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 04:24:47 | 752ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-22 01:15:29 | 1178ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 13:01:57 | 526ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 11:41:43 | 2625ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |