| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 80.241.58.18 | 3600s | avanti.heinlein-hosting.de | AS199118 | Heinlein-Support GmbH | 80.241.56.0/21 | 🇩🇪 Germany | Berlin |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx1.heinlein-support.de | 91.198.250.10 | mx1.heinlein-support.de | AS199118 Heinlein-Support GmbH |
| 10 | 3600s | mx2.heinlein-support.de | 91.198.250.20 | mx2.heinlein-support.de | AS199118 Heinlein-Support GmbH |
| 20 | 3600s | mx3.heinlein-support.de | 91.198.250.30 | mx3.heinlein-support.de | AS199118 Heinlein-Support GmbH |
| 50 | 3600s | mx-n.heinlein-support.de | 91.198.250.17 | mx-n.mailbox.org | AS199118 Heinlein-Support GmbH |
| TXT Record |
|---|
| v=spf1 mx include:_spf.jpberlin.de ?all |
| Policy | Record (vikinge-museum.dk) |
|---|---|
| ?all (neutral) | v=spf1 mx include:_spf.jpberlin.de ?all |
| Policy | Record (_dmarc.vikinge-museum.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx-n.heinlein-support.de | DANE-EE · SPKI · SHA-256 | 6B0DD472D3C50D1EFF710E93E13993A6… |
| SMTP _25._tcp.mx-n.heinlein-support.de | DANE-EE · SPKI · SHA-256 | 3FB24E3EE20FD8B05613D4513DA59647… |
| SMTP _25._tcp.mx1.heinlein-support.de | DANE-EE · SPKI · SHA-256 | 6B0DD472D3C50D1EFF710E93E13993A6… |
| SMTP _25._tcp.mx1.heinlein-support.de | DANE-EE · SPKI · SHA-256 | 3FB24E3EE20FD8B05613D4513DA59647… |
| SMTP _25._tcp.mx2.heinlein-support.de | DANE-EE · SPKI · SHA-256 | 6B0DD472D3C50D1EFF710E93E13993A6… |
| SMTP _25._tcp.mx2.heinlein-support.de | DANE-EE · SPKI · SHA-256 | AAB8E6DF5D0FCF320B21B465FB185152… |
| SMTP _25._tcp.mx3.heinlein-support.de | DANE-EE · SPKI · SHA-256 | 6B0DD472D3C50D1EFF710E93E13993A6… |
| SMTP _25._tcp.mx3.heinlein-support.de | DANE-EE · SPKI · SHA-256 | C36A0B082B3354E3F75AB57BEDA27501… |
| 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 | 2026082401 |
| Primary NS (MNAME) | ns.jpberlin.de |
| Responsible (RNAME) | root@jpberlin.de |
| Refresh | 40000s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-30 18:24:42 | 4277ms | 3 NS 1 A 4 MX | 🔓 Insecure | View |
| 2026-08-25 21:02:44 | 2476ms | 3 NS 1 A 4 MX | 🔓 Insecure | View |
| 2026-08-24 13:01:41 | 1935ms | 3 NS 1 A 4 MX | 🔓 Insecure | View |
| 2026-08-21 22:55:36 | 1727ms | 3 NS 1 A 4 MX | 🔓 Insecure | View |
| 2026-08-20 22:53:40 | 3757ms | 3 NS 1 A 4 MX | 🔓 Insecure | View |
| 2026-08-18 21:28:30 | 6077ms | 3 NS 1 A 4 MX | 🔓 Insecure | View |
| 2026-08-17 19:53:46 | 3348ms | 3 NS 1 A 4 MX | 🔓 Insecure | View |
| 2026-08-15 08:12:26 | 4417ms | 3 NS 1 A 4 MX | 🔓 Insecure | View |
| 2026-08-11 17:04:28 | 3611ms | 3 NS 1 A 4 MX | 🔓 Insecure | View |
| 2026-08-08 12:30:08 | 19136ms | 3 NS 1 A 4 MX | 🔓 Insecure | View |
| 2026-08-06 09:50:19 | 2434ms | 3 NS 1 A 4 MX | 🔓 Insecure | View |
| 2026-08-01 07:19:33 | 3203ms | 3 NS 1 A 4 MX | 🔓 Insecure | View |
| 2026-07-25 12:48:46 | 1698ms | 3 NS 1 A 4 MX | 🔓 Insecure | View |
| 2026-07-24 12:30:13 | 17159ms | 3 NS 1 A 4 MX | ❓ Unknown | View |
| 2026-07-23 11:14:03 | 28195ms | 3 NS 1 A 4 MX | ❓ Unknown | View |
| 2026-07-22 03:25:15 | 10723ms | 3 NS 1 A 4 MX | ❓ Unknown | View |
| 2026-07-16 13:05:32 | 49242ms | 3 NS 1 A 4 MX | ❓ Unknown | View |
| 2026-07-08 22:21:17 | 11071ms | 3 NS 1 A 4 MX | ❓ Unknown | View |
| 2026-07-03 19:53:02 | 10456ms | 3 NS 1 A 4 MX | 🔓 Insecure | View |
| 2026-07-02 08:11:21 | 10925ms | 3 NS 1 A 4 MX | 🔓 Insecure | View |
| 2026-06-23 21:14:08 | 3612ms | 3 NS 1 A 4 MX | 🔓 Insecure | View |
| 2026-06-22 17:51:11 | 3886ms | 3 NS 1 A 4 MX | 🔓 Insecure | View |
| 2026-06-17 15:29:40 | 9039ms | 3 NS 1 A 4 MX | 🔓 Insecure | View |