c-becker.com - robtex.com
c-becker.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.38.234.253🇩🇪 netcup-AS46.38.232.0/21 | ||||||
| PTR | c-becker.com | ||||||
| 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.c-becker.com ⭐ | ||||||
| A | 46.38.234.253🇩🇪 netcup-AS46.38.232.0/21 | ||||||
| PTR | c-becker.com | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2016-06-08 #20 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Subdomains
mail.c-becker.com |
Same first word
c-becker.com |
DNS History
5 records (5 active, 0 former)
●NSroot-dns.netcup.net2016-12-16 → 2026-03-23 · 2 obs
● 2026-03-23 16:49:50
●NSsecond-dns.netcup.net2016-12-16 → 2026-03-23 · 2 obs
● 2026-03-23 16:49:50
●NSthird-dns.netcup.net2016-12-16 → 2026-03-23 · 2 obs
● 2026-03-23 16:49:50
●MXmail.c-becker.com2016-12-16 → 2026-03-23 · 2 obs
● 2026-03-23 16:49:50
●A46.38.234.2532016-12-16 → 2026-03-23 · 2 obs
● 2026-03-23 16:49:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net... | - |
| c-becker.com | root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net | - |
✅ Authoritative Response
Server:46.38.225.225
NS records: root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for c-becker.com (unsigned zone)
⏱️ Timing
Total: 336ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.38.234.253 |
| NS | 3 | second-dns.netcup.net, third-dns.netcup.net... |
| MX | 1 | mail.c-becker.com (pri: 10) |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
c-becker.com is the parent of mail.c-becker.com.
IP Addresses
c-becker.com resolves to one IP number: 46.38.234.253.
Other host names, for instance mail.ketsuban.de, ketsuban.de and mail.c-becker.com share IP numbers with c-becker.com.
Name Servers
c-becker.com is delegated to three name servers root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
c-becker.com at least partially shares name servers with other domains, for instance luenegroup.de, integrava.de, vaweeo.de, arbe.de and clutchround.com.
Host names with two IP numbers:
root-dns.netcup.net points to: 2a03:4000:0:1::e1e1 and 46.38.225.225.
second-dns.netcup.net points to: 2a03:4000:2:24b::c7c7 and 37.221.199.199.
third-dns.netcup.net points to: 2a03:4001:0:106::3f44 and 188.68.63.68.
Mail Servers
c-becker.com is handled by a single mail server, mail.c-becker.com.
mail.c-becker.com resolves to IP 46.38.234.253.