| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.59.202 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.183.134 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx.stackmail.com | 185.151.28.67 | mx.stackmail.com | AS48254 20i Limited |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:b786 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::6815:3bca | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.59.202,172.67.183.134 ech=AEX+DQBBKgAgACCagOE0lmOvNWN5uy3ezyGns3addflhunnKLGpZ9c/7MwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:b786,2606:4700:3036::6815:3bca |
| TXT Record |
|---|
| v=spf mx -all |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.psykolog-roskilde.dk | 2VguOtiAWNFosjCHfYGEWW5_brpD2W7xc2TffUu6MoA |
| TXT | _acme-challenge.psykolog-roskilde.dk | h8qWTk3PEHRUOPnjGuKpBntXBcwILwxUwC4-0WHcHRs |
| 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 | 2413289156 |
| Primary NS (MNAME) | ruth.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-28 00:11:54 | 587ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-27 20:41:17 | 803ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-07 04:49:15 | 1338ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-27 09:21:03 | 2146ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-25 06:18:25 | 1245ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-18 03:26:41 | 852ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |