cdu.com.de - robtex.com
cdu.com.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a07:7800::224🇬🇧 TWENTYI2a07:7800::/48 | ||||||
| A | 185.151.30.224🇬🇧 TWENTYI185.151.30.0/24 | ||||||
| NS | ns1.stackdns.com ⭐ | ||||||
| A | 35.197.225.59🇬🇧 Google35.197.224.0/20 | ||||||
| PTR | 59.225.197.35.bc.googleusercontent.com | ||||||
| NS | ns2.stackdns.com | ||||||
| A | 146.148.28.88🇧🇪 Google146.148.16.0/20 | ||||||
| PTR | 88.28.148.146.bc.googleusercontent.com | ||||||
| NS | ns3.stackdns.com | ||||||
| A | 35.198.79.191🇩🇪 Google35.198.64.0/20 | ||||||
| PTR | 191.79.198.35.bc.googleusercontent.com | ||||||
| NS | ns4.stackdns.com | ||||||
| A | 104.196.137.209🇺🇸 Google104.196.128.0/20 | ||||||
| PTR | 209.137.196.104.bc.googleusercontent.com | ||||||
| MX | mx.stackmail.com ⭐ | ||||||
| A | 185.151.28.67🇬🇧 TWENTYI185.151.28.0/24 | ||||||
| PTR | mx.stackmail.com | ||||||
| TXT | v=spf1 include:spf.stackmail.com a mx -all | ||||||
| SOA | ns1.stackdns.comhostmaster@stackdns.com serial=1776229248 | ||||||
com.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.153.56.183🇺🇸 Amazon54.153.0.0/17 EC2 SFO prefix | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | ns1.centralnic.net | ||||||
| NS | ns2.centralnic.net | ||||||
| NS | ns3.centralnic.net | ||||||
| NS | ns4.centralnic.net | ||||||
| MX | mail.cash9.com ⭐ | ||||||
| TXT | v=spf1 include:googlemail.com ~all | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=3000580775 | ||||||
rank #472 in the tld
WOT: SAFE (36/100)
📈 Tranco rank: #25,881
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.stackdns.com2026-04-16 → 2026-04-24 · 2 obs
● 2026-04-24 07:46:10
●NSns2.stackdns.com2026-04-16 → 2026-04-24 · 2 obs
● 2026-04-24 07:46:10
●NSns3.stackdns.com2026-04-16 → 2026-04-24 · 2 obs
● 2026-04-24 07:46:10
●NSns4.stackdns.com2026-04-16 → 2026-04-24 · 2 obs
● 2026-04-24 07:46:10
●MXmx.stackmail.com2026-04-16 → 2026-04-24 · 2 obs
● 2026-04-24 07:46:10
●A185.151.30.2242026-04-16 → 2026-04-24 · 2 obs
● 2026-04-24 07:46:10
●A2a07:7800::2242026-04-16 → 2026-04-24 · 2 obs
● 2026-04-24 07:46:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| com.de | ns3.centralnic.net, ns1.centralnic.net, ns2.centralnic.net, ns4.centralnic.net | - |
| cdu.com.de | ns2.stackdns.com, ns3.stackdns.com, ns1.stackdns.com, ns4.stackdns.com | - |
✅ Authoritative Response
Server:146.148.28.88
NS records: ns2.stackdns.com, ns3.stackdns.com, ns1.stackdns.com, ns4.stackdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cdu.com.de (unsigned zone)
⏱️ Timing
Total: 1677ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.151.30.224 |
| AAAA | 1 | 2a07:7800::224 |
| NS | 4 | ns3.stackdns.com, ns1.stackdns.com... |
| MX | 1 | mx.stackmail.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.stackmail.com a mx -a |
| SOA | 1 | ns1.stackdns.com hostmaster.stackdns.com |
Analysis
IP Addresses
cdu.com.de resolves to two IP numbers: 2a07:7800::224 and 185.151.30.224.
Other host names, for instance karganmedia.com, man.com.na, agencybubble.com, henica.com and easy-dial.com share IP numbers with cdu.com.de.
Name Servers
cdu.com.de's delegation is handled by four name servers: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com and ns4.stackdns.com.
cdu.com.de partially shares name servers with other domains; examples include irsp.ie, ebem.org, woolliscroftssolicitors.co.uk, allia.co.uk and designerniraj.com.
Host names with one IP:
ns1.stackdns.com points to 35.197.225.59
ns2.stackdns.com points to 146.148.28.88
ns3.stackdns.com points to 35.198.79.191
ns4.stackdns.com points to 104.196.137.209
Mail Servers
cdu.com.de is handled by a single mail server, mx.stackmail.com.
cdu.com.de has the same mail server setup as other domains, including newspaperarchive.co.uk, totalwash.co.uk, spatial-labs.com, teamcrew.co.uk and nantwichtown.com.
mx.stackmail.com points to a single IP: 185.151.28.67.