cbtec.de - dns.ninja
cbtec.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.240.13🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | a.ns36.de ⚠️ Not in zone NS records | ||||||
| A | 91.195.241.7🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | b.ns36.de ⚠️ Not in zone NS records | ||||||
| A | 91.195.240.7🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | mail-gateway.domcollect.com ⭐ | ||||||
| A | 193.105.134.219🇸🇪 w1n193.105.134.0/24 | ||||||
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=1786923588 | ||||||
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●MXmail-gateway.domcollect.com2026-08-16 → 2026-08-16 · 3 obs
● 2026-08-16 16:00:02
● 2026-08-16 23:55:34
○MXmailgw.ns36.de2015-05-11 → 2026-06-06 · 4 obs
● 2026-06-06 05:16:04
○ 2026-08-16 16:00:02
○ 2026-08-16 23:55:34
○A72.52.4.902015-05-11 → 2018-05-20 · 4 obs
● 2018-05-20 09:34:20
○ 2026-04-05 17:56:36
○ 2026-08-16 23:55:34
●A91.195.240.132026-04-05 → 2026-08-16 · 3 obs
● 2026-04-05 17:56:36
● 2026-08-16 23:55:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| cbtec.de | b.ns36.de, a.ns36.de | - |
✅ Authoritative Response
Server:91.195.240.7
NS records: b.ns36.de, a.ns36.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cbtec.de (unsigned zone)
⏱️ Timing
Total: 4013ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.240.13 |
| MX | 1 | mail-gateway.domcollect.com (pri: 10) |
Analysis
IP Addresses
cbtec.de directs to one IP number, which is 91.195.240.13.
Among the host names that share IP numbers with cbtec.de are coco-new-media.com, isshop.de, www.vncatholic.net and two others.
Name Servers
cbtec.de uses two name servers for its delegation: a.ns36.de and b.ns36.de.
cbtec.de has the same name server delegation as a number of other domains, such as cfonline.de, bajaseguro.com, mobanet.de and two more.
a.ns36.de and b.ns36.de each resolve to one IP number: a.ns36.de points to 91.195.241.7 and b.ns36.de points to 91.195.240.7.
Mail Servers
cbtec.de routes its mail through a single mail server, mail-gateway.domcollect.com.
cbtec.de has the same mail server arrangement as a number of other domains, for example xn--jamoneselpea-khb.com, intimatesbyjanetlynnphotography.com, eyd.at and two more.
mail-gateway.domcollect.com directs to just one IP number, 193.105.134.219.