| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.31.178 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.178.240 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 65535 | 300s | webhotel20.webhosting.dk | 157.250.160.40 | webhotel20.webhosting.dk | AS3342 Cibicom A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:b2f0 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:1fb2 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.31.178,172.67.178.240 ech=AEX+DQBBhgAgACD3kTKr4mmhdmqt93xaex5UtQANHHI70Pr93iCzaPMBDwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:b2f0,2606:4700:3037::6815:1fb2 |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.webhotel20.webhosting.dk | DANE-EE · SPKI · SHA-256 | FA4EFC305AA17A4FEEE8B29B2DAA8847… |
| SMTP _25._tcp.webhotel20.webhosting.dk | DANE-TA · SPKI · SHA-256 | FA4EFC305AA17A4FEEE8B29B2DAA8847… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2412057467 |
| Primary NS (MNAME) | jim.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-26 04:52:16 | 932ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-13 14:12:53 | 5498ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-12 03:04:59 | 4460ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-05 08:56:28 | 1559ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-07-20 16:32:08 | 10034ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-07-14 02:30:39 | 2963ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-27 02:43:01 | 884ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-20 00:37:38 | 1201ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-17 13:55:59 | 2632ms | 2 NS 2 A 1 MX | 🔒 Secure | View |