| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.87.138 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.143.131 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx01.dandomain.dk | 212.237.249.50 | mx1.dandomain.dk | AS48854 team.blue Denmark A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::6815:578a | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::ac43:8f83 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.87.138,172.67.143.131 ech=AEX+DQBB3gAgACAozdg6TF+IOLutI2raZBDRPBvAjRJn2ExG9kdRfnpPIAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:578a,2606:4700:3033::ac43:8f83 |
| TXT Record |
|---|
| mandrill_verify.4TFj1R3MFK4p7FcuMsLonA |
| v=spf1 include:spf.mandrillapp.com ~all |
| Policy | Record (mejeritekniskselskab.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:spf.mandrillapp.com ~all |
| Policy | Record (_dmarc.mejeritekniskselskab.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| 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 | 2410993503 |
| Primary NS (MNAME) | adel.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 13:20:44 | 921ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-25 11:06:33 | 673ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-02 02:36:40 | 8733ms | 2 NS 2 A 1 MX | ❓ Unknown | View |
| 2026-06-21 07:56:37 | 1120ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-21 07:31:59 | 1047ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 02:52:22 | 2739ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 13:07:26 | 726ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |