| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.4.178 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.132.82 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail.firstpaw.dk | 209.42.31.215 | 209-42-31-215.my-reverse-dns.com | AS209341 WHG Hosting Services Ltd |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:8452 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::6815:4b2 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.4.178,172.67.132.82 ech=AEX+DQBBMwAgACAgxhomKHehEW58NJqh4dTyKWEWuazzuXDGTTnRaCl5ZQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8452,2606:4700:3033::6815:4b2 |
| 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 | 2413057217 |
| Primary NS (MNAME) | emma.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 13:04:26 | 804ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-26 08:55:24 | 626ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-24 15:30:23 | 3962ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-13 01:28:05 | 10252ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-07 06:24:32 | 1017ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-24 05:40:49 | 1852ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-22 17:39:21 | 1165ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-22 05:52:56 | 1958ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-21 20:06:55 | 1147ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 10:07:35 | 1146ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |