mx.alpha-tech.eu - dns.ninja
mx.alpha-tech.eu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl1.sedo.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 91.195.240.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl2.sedo.com ⚠️ Not in parent delegation | ||||||
| A | 91.195.241.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | sl1.sedo.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
alpha-tech.eu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl1.sedo.com ⭐ | ||||||
| NS | sl2.sedo.com | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | sl1.sedo.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●MXlocalhost2026-05-08 → 2026-07-31 · 2 obs
● 2026-07-31 00:15:28
●A91.195.241.2322026-05-08 → 2026-07-31 · 2 obs
● 2026-07-31 00:15:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | y.dns.eu, si.dns.eu, w.dns.eu, x.dns.eu... | - |
| alpha-tech.eu | sl1.sedo.com, sl2.sedo.com | - |
✅ Authoritative Response
Server:91.195.240.173
NS records: sl1.sedo.com, sl2.sedo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for alpha-tech.eu (unsigned zone)
⏱️ Timing
Total: 3872ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.241.232 |
| NS | 2 | sl1.sedo.com, sl2.sedo.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | sl1.sedo.com hostmaster.sedo.de |
Analysis
IP Addresses
mx.alpha-tech.eu resolves to one IP address: 91.195.241.232.
job5.de, sm-service.com, ovvo.online and two other host names share IP numbers with mx.alpha-tech.eu.
Name Servers
Two name servers handle the delegation for mx.alpha-tech.eu: sl1.sedo.com and sl2.sedo.com.
mx.alpha-tech.eu uses the same name servers as several other domains — among them jerry.euro.smallbusinessideas.eu, mail.wrage.net, xdus.com and two more.
Both sl1.sedo.com and sl2.sedo.com have a single IP address each — sl1.sedo.com resolves to 91.195.240.173 while sl2.sedo.com resolves to 91.195.241.173.
Mail Servers
Mail for mx.alpha-tech.eu is handled by a single mail server, localhost.
mx.alpha-tech.eu uses an identical mail server configuration to several other domains — among them tciw.com, irritation.ca, generationbus.de and two more.