| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.9.193 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.189.136 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:9c1 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3030::ac43:bd88 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.9.193,172.67.189.136 ech=AEX+DQBBuQAgACB9vsRVxsKcL2Mu7UmPq3EASQpYtG0h7TlezZEybwJJVwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:9c1,2606:4700:3030::ac43:bd88 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2411714915 |
| Primary NS (MNAME) | graham.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 04:35:32 | 878ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-12 22:42:59 | 1000ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-19 11:12:30 | 1294ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-17 08:27:42 | 818ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-14 16:20:11 | 848ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-04 15:08:43 | 1071ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-24 09:18:50 | 860ms | 2 NS 2 A 0 MX | ⚠️ Bogus | View |
| 2026-06-17 12:00:07 | 691ms | 2 NS 2 A 0 MX | 🔒 Secure | View |