| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.54.76 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.136.194 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | webhotel16.webhosting.dk | 157.250.160.36 | webhotel16.webhosting.dk | AS3342 Cibicom A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:88c2 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::6815:364c | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.54.76,172.67.136.194 ech=AEX+DQBBegAgACADOMlN1D2oSqYeZdznepEiPSqs6zQk06K0o0nlPQgvewAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:88c2,2606:4700:3033::6815:364c |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.webhotel16.webhosting.dk | DANE-EE · SPKI · SHA-256 | FA4EFC305AA17A4FEEE8B29B2DAA8847… |
| SMTP _25._tcp.webhotel16.webhosting.dk | DANE-TA · SPKI · SHA-256 | FA4EFC305AA17A4FEEE8B29B2DAA8847… |
| 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 | 2413519345 |
| Primary NS (MNAME) | beth.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-30 12:30:40 | 1627ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-28 08:13:10 | 808ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-24 18:37:10 | 6852ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-06 07:13:35 | 973ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-03 20:20:17 | 3396ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-24 04:52:05 | 1164ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-23 12:11:08 | 1173ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-23 09:43:55 | 953ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 16:05:23 | 3989ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |