| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.46.129 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.139.7 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3034::ac43:8b07 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::6815:2e81 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.46.129,172.67.139.7 ech=AEX+DQBBkQAgACC1LvNM9sCVP6fJcVezQMTvL0LLilsvTlcarXL7lWQaOQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:8b07,2606:4700:3035::6815:2e81 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2413653729 |
| Primary NS (MNAME) | duke.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2024-10-15 |
| Expires | 2026-10-14 (42d) |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-01 19:36:39 | 1065ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-19 06:41:35 | 878ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-30 16:47:33 | 846ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-28 19:13:47 | 9722ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-27 13:01:26 | 1368ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-26 12:18:06 | 2846ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-22 06:12:15 | 885ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-08 10:46:55 | 1535ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-02 21:52:25 | 971ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-27 16:14:19 | 1512ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-17 04:34:25 | 1374ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-17 04:30:30 | 398ms | 2 NS 2 A 0 MX | 🔒 Secure | View |