mx04.bt-mail.de - robtex.com
mx04.bt-mail.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.214.119.99🇩🇪 STRATO85.214.0.0/15 AG | ||||||
| PTR | mx04.bt-mail.de | ||||||
| TXT | v=spf1 a -all | ||||||
bt-mail.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.214.116.196🇩🇪 STRATO85.214.0.0/15 AG | ||||||
| NS | nsa1.btns.de ⭐ | ||||||
| NS | nsa2.btns.de | ||||||
| NS | nsa3.btns.de | ||||||
| NS | nsa4.btns.de | ||||||
| MX | mx04.bt-mail.de ⭐ | ||||||
| MX | mx01.bt-mail.de(20) | ||||||
| TXT | v=spf1 a:mx01.bt-mail.de a:mx04.bt-mail.de -all | ||||||
| SOA | nsa1.btns.dehostmaster@brain-tec.com 2025-12-01 #7 | ||||||
PTR for
MX for
henselquickborn.de |
startrek-camp.de |
diesimons.com |
tstc.de |
trude13.de |
gerlach-steuerberater.de |
brain-tec.com |
henselundpartner.com |
nickysnickys.de |
henselundpartner.de |
bt-mail.de |
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A85.214.119.992020-04-09 → 2026-08-06 · 2 obs
● 2020-04-09 15:25:16
● 2026-08-06 09:57:48
● 2026-08-06 09:57:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| bt-mail.de | nsa3.btns.de, nsa4.btns.de, nsa1.btns.de, nsa2.btns.de | 8 records |
✅ Authoritative Response
Server:217.160.80.227
NS records: nsa3.btns.de, nsa4.btns.de, nsa1.btns.de, nsa2.btns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bt-mail.de (unsigned zone)
⏱️ Timing
Total: 582ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.214.119.99 |
| TXT | 1 | v=spf1 a -all |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (nsa4.btns.de, nsa3.btns.de, nsa2.btns.de...)
Analysis
Mail Server Role
mx04.bt-mail.de acts as mail server for henselquickborn.de, startrek-camp.de, diesimons.com, tstc.de, trude13.de plus a few other domains.
As mail servers, mx01.bt-mail.de and mx04.bt-mail.de are regularly found together.
IP Addresses
mx04.bt-mail.de resolves to just one IP address, 85.214.119.99.
Two other host names, along with versicherungsbeurteilung.de, mx3.produkt-zertifizierung.com and mx3.produkteinblick.com, also share IP numbers with mx04.bt-mail.de.