mail.dev.de - dns.ninja
mail.dev.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 87.191.228.31🇩🇪 DTAG87.128.0.0/10 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | mx3.wa-strom.de | ||||||
dev.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.221.204.70🇩🇪 TEUTONET-AS91.221.204.0/23 teuto.net Netzdienste GmbH | ||||||
| NS | ns-2008.awsdns-59.co.uk ⭐ | ||||||
| NS | ns-1203.awsdns-22.org | ||||||
| NS | ns-379.awsdns-47.com | ||||||
| NS | ns-625.awsdns-14.net | ||||||
| MX | dev-de.mail.protection.outlook.com ⭐ | ||||||
| TXT | MS=ms50163007 | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com a mx a:niklas.fhd.de a:mx2.wa-strom... | ||||||
| SOA | ns-2008.awsdns-59.co.ukawsdns-hostmaster@amazon.com 2015-01-01 #2 | ||||||
WOT: SAFE (68/100)
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A217.91.97.262015-07-24 → 2016-05-01 · 3 obs
● 2015-07-24 16:38:32
● 2016-05-01 03:21:08
○ 2026-06-06 11:51:50
● 2016-05-01 03:21:08
○ 2026-06-06 11:51:50
●A87.191.228.312026-06-06 → 2026-06-06 · 2 obs
○ 2016-05-01 03:21:08
● 2026-06-06 11:51:50
● 2026-06-06 11:51:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, f.nic.de, a.nic.de | - |
| dev.de | ns-379.awsdns-47.com, ns-625.awsdns-14.net, ns-1203.awsdns-22.org, ns-2008.awsdns-59.co.uk | - |
✅ Authoritative Response
Server:205.251.196.179
NS records: ns-379.awsdns-47.com, ns-625.awsdns-14.net, ns-1203.awsdns-22.org, ns-2008.awsdns-59.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dev.de (unsigned zone)
⏱️ Timing
Total: 840ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 87.191.228.31 |
Analysis
IP Addresses
mail.dev.de has exactly one IP address — 87.191.228.31.
Other host names, for instance mx.wa-strom.de, mail.wa-strom.de and mx3.wa-strom.de share IP numbers with mail.dev.de.