| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.5.156 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.133.136 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.133.136 |
| 🔶 Autoconfig | 172.67.133.136 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:8588 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::6815:59c | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.5.156,172.67.133.136 ech=AEX+DQBBqgAgACBToaOlI/XdWcaBs2n/e11+KUwoMzGMzoAzloPSQDMwAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8588,2606:4700:3033::6815:59c |
| 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 | 2412631313 |
| Primary NS (MNAME) | penny.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-31 11:51:38 | 1136ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-19 21:30:52 | 4291ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-15 13:10:14 | 1012ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-17 21:52:10 | 1083ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-14 01:06:33 | 8982ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-11 02:20:07 | 1097ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-27 02:25:36 | 645ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-23 19:42:24 | 2602ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-18 13:53:56 | 4458ms | 2 NS 2 A 0 MX | ⚠️ Bogus | View |
| 2026-06-17 09:30:07 | 510ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |