mail.it-kenner.de - robtex.com
mail.it-kenner.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:261:1588::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | wp.mbhosting.de | ||||||
| A | 142.132.143.135🇩🇪 Hetzner142.132.128.0/17 HETZNER-DC | ||||||
| MX | feedback-smtp.eu-central-1.amazonses.com ⭐ | ||||||
| A | 3.120.127.53🇩🇪 Amazon3.120.0.0/14 EC2 FRA prefix | ||||||
| PTR | ec2-3-120-127-53.eu-central-1.compute.amazonaws.com | ||||||
| A | 18.184.194.231🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix | ||||||
| PTR | ec2-18-184-194-231.eu-central-1.compute.amazonaws.com | ||||||
| A | 52.59.27.99🇩🇪 Amazon52.58.0.0/15 EC2 FRA Prefix | ||||||
| PTR | ec2-52-59-27-99.eu-central-1.compute.amazonaws.com | ||||||
| TXT | v=spf1 include:amazonses.com ~all | ||||||
it-kenner.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:261:1588::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 142.132.143.135🇩🇪 Hetzner142.132.128.0/17 HETZNER-DC | ||||||
| NS | wp.mbhosting.de ⭐ | ||||||
| NS | ns1.first-ns.de | ||||||
| NS | robotns2.second-ns.de | ||||||
| NS | robotns3.second-ns.com | ||||||
| MX | mail.it-kenner.de ⭐ | ||||||
| TXT | v=spf1 include:spf.mbversand.de include:amazonses.com ~all | ||||||
| SOA | wp.mbhosting.deplesk_admin@mbmedien.de 2026-02-17 #2 | ||||||
MX for
Same first word
Similar names
DNS History
5 records (3 active, 2 former)
●MXfeedback-smtp.eu-central-1.amazonses.com2026-02-17 → 2026-07-19 · 2 obs
● 2026-07-19 15:05:22
●A142.132.143.1352026-02-17 → 2026-07-19 · 3 obs
● 2026-02-17 03:12:14
● 2026-07-19 15:05:22
○A2001:1520:1:200::5732020-03-29 → 2020-03-29 · 3 obs
○ 2026-02-17 03:12:14
○ 2026-07-19 15:05:22
●A2a01:4f8:261:1588::22026-02-17 → 2026-07-19 · 3 obs
● 2026-02-17 03:12:14
● 2026-07-19 15:05:22
○A62.138.185.1622020-03-29 → 2020-03-29 · 3 obs
○ 2026-02-17 03:12:14
○ 2026-07-19 15:05:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| it-kenner.de | robotns2.second-ns.de, robotns3.second-ns.com, wp.mbhosting.de, ns1.first-ns.de | - |
✅ Authoritative Response
Server:213.239.242.238
NS records: robotns2.second-ns.de, robotns3.second-ns.com, wp.mbhosting.de, ns1.first-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for it-kenner.de (unsigned zone)
⏱️ Timing
Total: 1635ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 142.132.143.135 |
| AAAA | 1 | 2a01:4f8:261:1588::2 |
| MX | 1 | feedback-smtp.eu-central-1.amazonses.com |
| TXT | 1 | v=spf1 include:amazonses.com ~all |
Analysis
Mail Server Role
mail.it-kenner.de is a mail server for it-kenner.de.
IP Addresses
mail.it-kenner.de has two IP addresses: 142.132.143.135 and 2a01:4f8:261:1588::2
Among the host names that share IP numbers with mail.it-kenner.de are line-of-biz.de, mail.scalooper.de, zukunft-der-industrie.de and two others.
Mail Servers
mail.it-kenner.de routes its mail through a single mail server, feedback-smtp.eu-central-1.amazonses.com.
mail.it-kenner.de has the same mail server arrangement as a number of other domains, for example mail.chasecarrental.com, mail.axzo.dk, mail.sysadapt.com and two more.
mail.it-kenner.de shares at least some of its mail servers with other domains — for example aunocasa.it, dirisk.com, quidget.ai and two more.
These mail servers tend to be used in conjunction with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two additional mail servers.
feedback-smtp.eu-central-1.amazonses.com resolves to a set of three IP numbers: 3.120.127.53, 18.184.194.231 and 52.59.27.99.