mail.flexguse.de - robtex.com
mail.flexguse.de
| CNAME | gusedutta.ddnss.de | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a02:f884:40:19ed:62b5:8dff:fe35:a494🇩🇪 EURO-SAT2a02:f880::/29 | ||||||
| A | 46.236.233.162🇩🇪 EURO-SAT46.236.232.0/21 -NET-3 | ||||||
flexguse.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.236.233.162🇩🇪 EURO-SAT46.236.232.0/21 -NET-3 | ||||||
| NS | root-dns.netcup.net ⭐ | ||||||
| NS | second-dns.netcup.net | ||||||
| NS | third-dns.netcup.net | ||||||
| MX | mail.flexguse.de ⭐ | ||||||
| TXT | v=spf1 include:spf.mailjet.com include:_spf.mailersend.net include:spf.mailje... | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2026-04-23 #7 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●CNAMEgusedutta.ddnss.de2026-02-20 → 2026-04-27 · 3 obs
○ 2018-01-13 07:56:40
● 2026-02-20 20:28:14
● 2026-04-27 09:29:40
● 2026-02-20 20:28:14
● 2026-04-27 09:29:40
○CNAMEgusedutta.mooo.com2018-01-13 → 2018-01-13 · 3 obs
● 2018-01-13 07:56:40
○ 2026-02-20 20:28:14
○ 2026-04-27 09:29:40
○ 2026-02-20 20:28:14
○ 2026-04-27 09:29:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| flexguse.de | third-dns.netcup.net, second-dns.netcup.net, root-dns.netcup.net | - |
✅ Authoritative Response
Server:46.38.225.225
NS records: third-dns.netcup.net, second-dns.netcup.net, root-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for flexguse.de (unsigned zone)
⏱️ Timing
Total: 1738ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | gusedutta.ddnss.de |
Analysis
Mail Server Role
The mail server mail.flexguse.de serves flexguse.de, gusedutta.de and flex-guse.de.
IP Addresses
The entity mail.flexguse.de points to two IP numbers: 2a02:f884:40:19ed:62b5:8dff:fe35:a494 and 46.236.233.162.
Other host names for example gusedutta.ddnss.de, flexguse.de and flex-guse.de share IP numbers with mail.flexguse.de.