| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.41.83 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.163.66 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::6815:2953 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::ac43:a342 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.41.83,172.67.163.66 ech=AEX+DQBBrAAgACB6OFUSmj1YOK0lasWwXq0Sc8XBCz2NSMqcCXITbeVnIwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:2953,2606:4700:3035::ac43:a342 |
| TXT Record |
|---|
| brevo-code:7c7bd615b43c5e57b77d7acf2ff675d8 |
| MS=ms49459118 |
| v=spf1 include:_spf.mx.cloudflare.net ~all |
| Policy | Record (mgengineering.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.mx.cloudflare.net ~all |
| Policy | Record (_dmarc.mgengineering.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.mgengineering.dk | 0aWVR9rPJhP6tpeK-u5IyPzpYgP6QgNYgA3_TlJz4PA |
| TXT | _acme-challenge.mgengineering.dk | HNIrXhh1KIOwcrPSnkmofYJOra4ZJg7rt1hby4KChfI |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.route2.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.route2.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| SMTP _25._tcp.route2.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| 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 | 2412642196 |
| Primary NS (MNAME) | princess.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 19:01:35 | 825ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-08-25 11:21:44 | 990ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-08-24 09:17:35 | 10370ms | 2 NS 2 A 3 MX | ❓ Unknown | View |
| 2026-08-23 08:49:04 | 2238ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-08-22 08:35:20 | 3089ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-08-20 07:57:22 | 11452ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-08-16 03:48:06 | 8548ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-08-02 12:48:59 | 2676ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-07-14 03:41:58 | 1745ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-07-03 06:19:32 | 1264ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-06-27 11:02:17 | 1235ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-06-17 11:56:16 | 1911ms | 2 NS 0 A 3 MX | ❓ Unknown | View |