| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.86.195 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.136.88 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::ac43:8858 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::6815:56c3 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.86.195,172.67.136.88 ech=AEX+DQBByQAgACDOoXxZDifUvifpnRP22L1xbgawM2jtFE1ezwcH3fPWOAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8858,2606:4700:3035::6815:56c3 |
| 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 | 2412031517 |
| Primary NS (MNAME) | jihoon.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-13 20:13:54 | 944ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-12 08:42:26 | 3437ms | 2 NS 3 A 0 MX | 🔓 Insecure | View |
| 2026-08-01 18:49:56 | 690ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-28 21:27:12 | 2678ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-27 09:56:10 | 815ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-26 08:58:34 | 2651ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-25 08:23:19 | 1099ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-24 07:10:33 | 747ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-23 05:57:24 | 9699ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-22 02:56:01 | 653ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-20 14:21:49 | 2644ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-19 10:35:53 | 633ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-18 10:02:24 | 622ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-17 06:39:52 | 2646ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-16 01:28:56 | 889ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-13 07:18:57 | 676ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-11 12:19:42 | 1058ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-10 06:04:19 | 838ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-08 13:13:48 | 812ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-06 19:39:12 | 745ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-04 14:11:04 | 4171ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-03 03:40:22 | 816ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-28 03:40:19 | 425ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 01:56:45 | 498ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 00:11:25 | 338ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |