| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.32.146 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.186.230 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail.coolhand.dk | 93.167.225.233 | mail.mikrosec.net | AS3292 TDC Holding A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:2092 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3031::ac43:bae6 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.32.146,172.67.186.230 ech=AEX+DQBBuQAgACB9vsRVxsKcL2Mu7UmPq3EASQpYtG0h7TlezZEybwJJVwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2092,2606:4700:3031::ac43:bae6 |
| TXT Record |
|---|
| v=spf1 a ip4:93.167.225.233 mx:mail.mikrosec.net -all |
| Policy | Record (primeproduktion.dk) |
|---|---|
| -all (hard fail) | v=spf1 a ip4:93.167.225.233 mx:mail.mikrosec.net -all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2413318377 |
| Primary NS (MNAME) | cory.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 04:34:30 | 1215ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-27 20:43:24 | 555ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-05 03:25:42 | 989ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-07-30 19:28:32 | 1439ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-07-28 17:04:10 | 963ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-07-16 03:21:10 | 1444ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-26 09:02:04 | 988ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-24 15:47:45 | 2466ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-17 23:46:13 | 1273ms | 2 NS 2 A 1 MX | 🔒 Secure | View |