cairocdn.de - robtex.com
cairocdn.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.75.250.79🇩🇪 CLOUDPIT77.75.250.0/24 | ||||||
| PTR | cloud5-vm155.de-nserver.de | ||||||
| NS | ns1.de-nserver.de ⭐ | ||||||
| A | 109.237.143.9🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | ns1.de-nserver.de | ||||||
| NS | ns2.de-nserver.de | ||||||
| A | 5.9.190.96🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5 | ||||||
| PTR | ns2.de-nserver.de | ||||||
| MX | mail.cairocdn.de ⭐ | ||||||
| A | 77.75.250.79🇩🇪 CLOUDPIT77.75.250.0/24 | ||||||
| PTR | cloud5-vm155.de-nserver.de | ||||||
| SOA | ns1.de-nserver.dehostmaster@ns1.de-nserver.de 2026-03-23 #17 | ||||||
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=1774617392 | ||||||
Subdomains
mail.cairocdn.de |
Same first word
cairocdn.de |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.de-nserver.de2019-02-21 → 2026-03-27 · 2 obs
● 2026-03-27 13:17:44
●NSns2.de-nserver.de2019-02-21 → 2026-03-27 · 2 obs
● 2026-03-27 13:17:44
●MXmail.cairocdn.de2019-02-21 → 2026-03-27 · 2 obs
● 2026-03-27 13:17:44
●A77.75.250.792019-02-21 → 2026-03-27 · 2 obs
● 2026-03-27 13:17:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| cairocdn.de | ns1.de-nserver.de, ns2.de-nserver.de | 2 records |
✅ Authoritative Response
Server:109.237.143.9
NS records: ns1.de-nserver.de, ns2.de-nserver.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cairocdn.de (unsigned zone)
⏱️ Timing
Total: 567ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.75.250.79 |
| NS | 2 | ns1.de-nserver.de, ns2.de-nserver.de |
| MX | 1 | mail.cairocdn.de (pri: 10) |
| SOA | 1 | ns1.de-nserver.de hostmaster.ns1.de-nser |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.de-nserver.de, ns2.de-nserver.de)
Analysis
Hierarchy
cairocdn.de is the parent of mail.cairocdn.de.
IP Addresses
cairocdn.de points to a single IP number: 77.75.250.79.
Other host names like cloud5-vm155.de-nserver.de and mail.cairocdn.de share IP numbers with cairocdn.de.
Name Servers
cairocdn.de is delegated to two name servers: ns1.de-nserver.de and ns2.de-nserver.de.
cairocdn.de shares the same name server setup as other domains, for example zielzone.de, comunda.com, airsoftsport.de, schilderbestellung.de and diekfz-profis.de.
cairocdn.de at least partially shares its name servers with other domains, for instance autohaussms.de.
Host names with one IP number:
The host ns1.de-nserver.de points to 109.237.143.9 and the host ns2.de-nserver.de points to 5.9.190.96.
Mail Servers
cairocdn.de is handled by a single mail server, mail.cairocdn.de.
Host name mail.cairocdn.de points to IP address 77.75.250.79.