ccd-ost.de - robtex.com
ccd-ost.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 83.243.56.51🇩🇪 CRONON-AS83.243.56.0/21 VAUTRON-NET-2 | ||||||
| PTR | plesk.duesseldorf-congress.com | ||||||
| NS | ns1.ns-serve.net ⭐ | ||||||
| A | 2001:67c:2394:2::1001🇩🇪 CRONON-AS2001:67c:2394::/48 VAUTRON-SRS6-NET | ||||||
| PTR | ns1.ns-serve.net | ||||||
| A | 195.191.92.140🇩🇪 CRONON-AS195.191.92.0/23 VAUTRON-SRS-NET | ||||||
| PTR | ns1.ns-serve.net | ||||||
| NS | ns2.ns-serve.net | ||||||
| A | 2001:67c:2394:4::1001🇩🇪 CRONON-AS2001:67c:2394::/48 VAUTRON-SRS6-NET | ||||||
| PTR | ns2.ns-serve.net | ||||||
| A | 195.191.93.140🇩🇪 CRONON-AS195.191.92.0/23 VAUTRON-SRS-NET | ||||||
| PTR | ns2.ns-serve.net | ||||||
| MX | mail.ccd-ost.de ⭐ | ||||||
| A | 83.243.56.51🇩🇪 CRONON-AS83.243.56.0/21 VAUTRON-NET-2 | ||||||
| PTR | plesk.duesseldorf-congress.com | ||||||
| SOA | ns1.ns-serve.netroot@ns1.ns-serve.net serial=1193329711 | ||||||
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=1776158600 | ||||||
Subdomains
mail.ccd-ost.de |
Same first word
ccd-ost.de |
DNS History
5 records (4 active, 1 former)
●NSns1.ns-serve.net2015-07-19 → 2026-04-14 · 2 obs
● 2026-04-14 09:26:12
●NSns2.ns-serve.net2015-07-19 → 2026-04-14 · 2 obs
● 2026-04-14 09:26:12
●MXmail.ccd-ost.de2015-07-19 → 2026-04-14 · 2 obs
● 2026-04-14 09:26:12
○A83.243.56.1442015-07-19 → 2016-05-01 · 4 obs
● 2016-05-01 10:02:00
○ 2017-02-16 16:30:14
○ 2026-04-14 09:26:12
●A83.243.56.512017-02-16 → 2026-04-14 · 3 obs
● 2017-02-16 16:30:14
● 2026-04-14 09:26:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, z.nic.de, f.nic.de | - |
| ccd-ost.de | ns2.ns-serve.net, ns1.ns-serve.net | - |
✅ Authoritative Response
Server:195.191.93.140
NS records: ns2.ns-serve.net, ns1.ns-serve.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ccd-ost.de (unsigned zone)
⏱️ Timing
Total: 937ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 83.243.56.51 |
| NS | 2 | ns1.ns-serve.net, ns2.ns-serve.net |
| MX | 1 | mail.ccd-ost.de (pri: 10) |
| SOA | 1 | ns1.ns-serve.net root.ns1.ns-serve.net |
Analysis
Hierarchy
The parent of mail.ccd-ost.de is ccd-ost.de.
IP Addresses
ccd-ost.de points to a single IP: 83.243.56.51.
Other host names, for instance mail.xn--dsseldorf-congress-sport-event-4ed.com, mail.dc-congress.de, xn--dsseldorf-eventlocations-vsc.com, mail.congresscentreduesseldorf.de and stationairport.com share IP numbers with ccd-ost.de.
Name Servers
Two name servers ns1.ns-serve.net and ns2.ns-serve.net handle delegation for ccd-ost.de.
ccd-ost.de uses the same name server setup as other domains, for example (0x6e616b6564)eye.de, tokkarion.eu, projustitia.eu, nordseee.com and tfb4.com.
ccd-ost.de partially shares name servers with other domains, such as knifte.com and strip-cams24.de.
Host names with two IP numbers:
ns1.ns-serve.net points to: 2001:67c:2394:2::1001 and 195.191.92.140
ns2.ns-serve.net points to: 2001:67c:2394:4::1001 and 195.191.93.140
Mail Servers
ccd-ost.de is handled by a single mail server, mail.ccd-ost.de.
mail.ccd-ost.de points to a single IP: 83.243.56.51.