| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.248.137.178 | 300s | — | AS14061 | DigitalOcean, LLC | 104.248.0.0/16 | 🇩🇪 Germany | Frankfurt am Main |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 5 | 600s | mail.uendeligenergi.dk | 65.109.120.249 | mail.uendeligenergi.dk | AS24940 Hetzner Online GmbH |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.164.97 |
| 🔶 Autoconfig | 104.21.66.212 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _imap._tcp | 0 | 1 | 143 | mail.uendeligenergi.dk |
| _imaps._tcp | 0 | 1 | 993 | mail.uendeligenergi.dk |
| TXT Record |
|---|
| v=spf1 mx ra=postmaster -all |
| Policy | Record (aners.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx ra=postmaster -all |
| Policy | Record (_dmarc.aners.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:postmaster@aners.dk; ruf=mailto:postmaster@aners.dk |
| Check | Result |
|---|---|
| Status | ⚠️ Invalid |
| TXT record (_mta-sts) | ✓ Found |
| HTTPS policy | ✗ Missing / invalid |
| Policy ID | 12179493167653734002 |
| Policy MX | — |
| Status | Report address (rua) |
|---|---|
| ✓ Enabled | mailto:postmaster@aners.dk |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.uendeligenergi.dk | DANE-TA · SPKI · SHA-256 | 885BF0572252C6741DC9A52F5044487F… |
| SMTP _25._tcp.mail.uendeligenergi.dk | DANE-TA · SPKI · SHA-512 | 89D8F1D26D16E94600405C8585E40AD1… |
| SMTP _25._tcp.mail.uendeligenergi.dk | DANE-EE · Full cert · SHA-256 | 9BDC4D5975ED97BB7FF1BAC7CDF56BA1… |
| SMTP _25._tcp.mail.uendeligenergi.dk | DANE-EE · Full cert · SHA-512 | 09DAF37B67EAC582D4B2B2069EBAAF97… |
| SMTP _25._tcp.mail.uendeligenergi.dk | DANE-EE · SPKI · SHA-256 | 7E8D683FABEE1794D245889D0FF3A10F… |
| SMTP _25._tcp.mail.uendeligenergi.dk | DANE-EE · SPKI · SHA-512 | 098205F6D1BB970ABD20B5C9E78BA3D1… |
| SMTP _25._tcp.mail.uendeligenergi.dk | DANE-TA · Full cert · SHA-256 | 83624FD338C8D9B023C18A67CB7A9C05… |
| SMTP _25._tcp.mail.uendeligenergi.dk | DANE-TA · Full cert · SHA-512 | 3565CD99FB0BCCF03019E4D2276CA5D7… |
| 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 | 2411916121 |
| Primary NS (MNAME) | perla.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 04:35:27 | 1219ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-27 00:45:48 | 836ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-12 05:58:38 | 1335ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-02 23:36:35 | 963ms | 2 NS 1 A 1 MX | ❓ Unknown | View |
| 2026-06-19 15:34:10 | 853ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-16 12:50:05 | 2247ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |