| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.56.219 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.136.239 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:38db | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::ac43:88ef | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.56.219,172.67.136.239 ech=AEX+DQBBjQAgACA3JdDdazCvUIj5cQFyFzpAKexKjddyvSRRkisRnNlZAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:38db,2606:4700:3033::ac43:88ef |
| 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 | 2411807441 |
| Primary NS (MNAME) | kate.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-02 11:06:40 | 569ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-27 06:21:13 | 648ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-13 04:11:48 | 2685ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-25 06:34:43 | 1305ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-23 23:12:25 | 867ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-23 08:19:13 | 1180ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-18 05:42:53 | 866ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |