ds4a.eu - robtex.com
ds4a.eu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a03:4000:61:c67b::22:1009🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| A | 202.61.233.156🇩🇪 netcup-AS202.61.233.0/24 | ||||||
| NS | root-dns.netcup.net ⭐ | ||||||
| A | 2a03:4000:0:1::e1e1🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | root-dns.netcup.net | ||||||
| A | 46.38.225.225🇩🇪 netcup-AS46.38.225.0/24 | ||||||
| PTR | root-dns.netcup.net | ||||||
| NS | second-dns.netcup.net | ||||||
| A | 2a03:4000:2:24b::c7c7🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | second-dns.netcup.net | ||||||
| A | 37.221.199.199🇩🇪 netcup-AS37.221.196.0/22 | ||||||
| PTR | second-dns.netcup.net | ||||||
| NS | third-dns.netcup.net | ||||||
| A | 2a03:4001:0:106::3f44🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| A | 188.68.63.68🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| MX | mail.ds4a.eu ⭐ | ||||||
| A | 202.61.233.158🇩🇪 netcup-AS202.61.233.0/24 | ||||||
| MX | mxe99e.netcup.net(50) | ||||||
| A | 2a03:4000:0:250:d422:30ff:fef2:b06🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | mxe99e.netcup.net | ||||||
| A | 202.61.233.158🇩🇪 netcup-AS202.61.233.0/24 | ||||||
| TXT | v=spf1 mx a include:_spf.webhosting.systems ~all | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2025-05-27 #14 | ||||||
eu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | si.dns.eu ⭐ | ||||||
| NS | be.dns.eu | ||||||
| NS | w.dns.eu | ||||||
| NS | x.dns.eu | ||||||
| NS | y.dns.eu | ||||||
| SOA | si.dns.eutech@eurid.eu serial=1126544258 | ||||||
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSroot-dns.netcup.net2026-07-20 → 2026-07-28 · 2 obs
● 2026-07-28 14:07:00
●NSsecond-dns.netcup.net2026-07-20 → 2026-07-28 · 2 obs
● 2026-07-28 14:07:00
●NSthird-dns.netcup.net2026-07-20 → 2026-07-28 · 2 obs
● 2026-07-28 14:07:00
●MXmail.ds4a.eu2026-07-20 → 2026-07-28 · 2 obs
● 2026-07-28 14:07:00
●MXmxe99e.netcup.net2026-07-20 → 2026-07-28 · 2 obs
● 2026-07-28 14:07:00
●A202.61.233.1562026-07-20 → 2026-07-28 · 2 obs
● 2026-07-28 14:07:00
●A2a03:4000:61:c67b::22:10092026-07-20 → 2026-07-28 · 2 obs
● 2026-07-28 14:07:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | si.dns.eu, w.dns.eu, x.dns.eu, y.dns.eu... | - |
| ds4a.eu | root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net | - |
✅ Authoritative Response
Server:46.38.225.225
NS records: root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ds4a.eu (unsigned zone)
⏱️ Timing
Total: 809ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.61.233.156 |
| AAAA | 1 | 2a03:4000:61:c67b::22:1009 |
| NS | 3 | root-dns.netcup.net, second-dns.netcup.net... |
| MX | 2 | mail.ds4a.eu (pri: 10), mxe99e.netcup.net (pri: 50) |
| TXT | 1 | v=spf1 mx a include:_spf.webhosting.syst |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
IP Addresses
ds4a.eu resolves to the IP addresses 202.61.233.156 and 2a03:4000:61:c67b::22:1009
Two other host names, along with a-solution.eu, arhain.de and kinderschutzbund-friedrichshafen.de, also share IP numbers with ds4a.eu.
Name Servers
The authoritative name servers for ds4a.eu are root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net — three in total.
ds4a.eu shares at least some of its name servers with other domains, including or-argent-courtier.com, beuche-electronic.de, flirtspace.de and two others.
root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net all resolve to exactly two IP numbers apiece: root-dns.netcup.net → 46.38.225.225 and 2a03:4000:0:1::e1e1; second-dns.netcup.net → 37.221.199.199 and 2a03:4000:2:24b::c7c7; third-dns.netcup.net → 188.68.63.68 and 2a03:4001:0:106::3f44.
Mail Servers
ds4a.eu is served by two mail servers, mail.ds4a.eu and mxe99e.netcup.net.
There is at least a partial MX overlap between ds4a.eu and other domains, including pixelstein.de, pb-neustadt.de, kundenbewertungen.de and two others.
These mail servers tend to appear in combination with mail servers mail1.tup-online.de, mail.pixelstein.de, mail.pb-neustadt.de and 4 others.
Host names that have two IP addresses:
mxe99e.netcup.net directs traffic to 202.61.233.158 and 2a03:4000:0:250:d422:30ff:fef2:b06.
Host names that point to one IP address:
mail.ds4a.eu has the IP address 202.61.233.158.
Both mxe99e.netcup.net and mail.ds4a.eu resolve to 202.61.233.158 IP addresses each.