cdrewes.de - robtex.com
cdrewes.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.120.163.145🇩🇪 netcup-AS37.120.160.0/22 | ||||||
| PTR | fdrewes.de | ||||||
| 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.cdrewes.de ⭐ | ||||||
| A | 37.120.163.145🇩🇪 netcup-AS37.120.160.0/22 | ||||||
| PTR | fdrewes.de | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2017-07-02 #58 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1773553752 | ||||||
Subdomains
mail.cdrewes.de |
Same first word
cdrewes.de |
DNS History
6 records (5 active, 1 former)
●NSroot-dns.netcup.net2015-06-22 → 2026-03-23 · 2 obs
● 2026-03-23 04:28:50
●NSsecond-dns.netcup.net2015-06-22 → 2026-03-23 · 2 obs
● 2026-03-23 04:28:50
●NSthird-dns.netcup.net2015-06-22 → 2026-03-23 · 2 obs
● 2026-03-23 04:28:50
●MXmail.cdrewes.de2015-06-22 → 2026-03-23 · 2 obs
● 2026-03-23 04:28:50
●A37.120.163.1452026-02-20 → 2026-03-23 · 3 obs
● 2026-02-20 13:42:18
● 2026-03-23 04:28:50
○A46.38.235.1172015-06-22 → 2017-06-21 · 4 obs
● 2017-06-21 21:13:12
○ 2026-02-20 13:42:18
○ 2026-03-23 04:28:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| cdrewes.de | second-dns.netcup.net, root-dns.netcup.net, third-dns.netcup.net | - |
✅ Authoritative Response
Server:188.68.63.68
NS records: second-dns.netcup.net, root-dns.netcup.net, third-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cdrewes.de (unsigned zone)
⏱️ Timing
Total: 1863ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.120.163.145 |
| NS | 3 | root-dns.netcup.net, second-dns.netcup.net... |
| MX | 1 | mail.cdrewes.de (pri: 10) |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
mail.cdrewes.de has cdrewes.de as its parent.
IP Addresses
cdrewes.de maps to IP address 37.120.163.145.
Other host names, for instance fdrewes.com, v2201410495221156.yourvserver.net, mail.fdrewes.de, fdrewes.de and mail.cdrewes.de share IP numbers with cdrewes.de.
Name Servers
cdrewes.de is delegated to name servers root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
cdrewes.de at least partially shares name servers with other domains such as 10shi.de, vxz.de, tanzschule-harburg.de, sabinaschauer.de and einfach-online-arbeiten.de.
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
cdrewes.de is handled by a single mail server, mail.cdrewes.de.
mail.cdrewes.de points to one IP number: 37.120.163.145.