| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.47.110 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.147.53 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 1 | 86400s | bh.markmonitor.com | — | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3036::6815:2f6e | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::ac43:9335 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.47.110,172.67.147.53 ech=AEX+DQBBUgAgACC3pgE8B7uTALV92rotMa6kYvAbfXoxFHnAzzST25GMAgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:2f6e,2606:4700:3037::ac43:9335 |
| 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 | 2410230212 |
| Primary NS (MNAME) | coraline.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-07-23 04:04:09 | 10616ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-02 09:35:38 | 788ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-25 01:58:33 | 880ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-19 22:36:10 | 8499ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 14:04:16 | 4211ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |