| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.48.34 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.176.111 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::6815:3022 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::ac43:b06f | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.48.34,172.67.176.111 ech=AEX+DQBBigAgACArAVDsAKNk8NkUe9MV3Lr8y6Xlcbf8KgBek9fwHLp/CQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3022,2606:4700:3033::ac43:b06f |
| 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 | 2413736277 |
| Primary NS (MNAME) | sreeni.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-04 21:07:14 | 528ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-23 02:54:24 | 517ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-10 20:50:16 | 4519ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-22 22:12:05 | 8464ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 15:34:48 | 448ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 11:37:15 | 695ms | 2 NS 1 A 0 MX | 🔒 Secure | View |