cbplus.de - dns.ninja
cbplus.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.88.34.229🇩🇪 CLOUDPIT81.88.32.0/20 | ||||||
| PTR | host333.alfahosting-server.de | ||||||
| NS | cns1.alfahosting.info ⭐ | ||||||
| A | 2a01:64c0:0:5000::8🇩🇪 CLOUDPIT2a01:64c0::/32 | ||||||
| PTR | cns1.cloudpit.de | ||||||
| A | 109.237.142.8🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | cns1.cloudpit.de | ||||||
| NS | cns2.alfahosting.info | ||||||
| A | 2a01:4f8:2b02:a88::105🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | cns2.cloudpit.com | ||||||
| A | 148.251.254.105🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2 | ||||||
| PTR | cns2.cloudpit.com | ||||||
| NS | cns3.alfahosting.info | ||||||
| A | 2a02:2b80:101:5000::8🇩🇪 CLOUDPIT2a02:2b80:101::/48 | ||||||
| PTR | cns3.cloudpit.io | ||||||
| A | 109.237.143.8🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | cns3.cloudpit.io | ||||||
| MX | mx03.secure-mailgate.com ⭐ | ||||||
| A | 46.243.88.174🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| PTR | node03.secure-mailgate.com | ||||||
| A | 46.243.88.176🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| PTR | node04.secure-mailgate.com | ||||||
| MX | mx04.secure-mailgate.com ⭐ | ||||||
| A | 46.243.88.175🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| PTR | node03.secure-mailgate.com | ||||||
| A | 46.243.88.177🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| PTR | node04.secure-mailgate.com | ||||||
| SOA | cns1.alfahosting.infohostmaster@alfahosting@de 2026-03-31 #2 | ||||||
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=1781354151 | ||||||
Subdomains
mail.cbplus.de |
Same first word
cbplus.org |
cbplus.co.jp |
cbplus.ru |
cbplus.be |
cbplus.net |
cbplus.jp |
cbplus.eu |
cbplus.tn |
cbplus.de |
cbplus.com |
cbplus.nl |
cbplus.fr |
Similar names
DNS History
13 records (6 active, 7 former)
●NScns1.alfahosting.info2015-12-08 → 2026-06-13 · 3 obs
● 2015-12-08 06:27:42
● 2026-06-13 12:54:20
●NScns2.alfahosting.info2015-12-08 → 2026-06-13 · 3 obs
● 2015-12-08 06:27:42
● 2026-06-13 12:54:20
●NScns3.alfahosting.info2015-12-08 → 2026-06-13 · 3 obs
● 2015-12-08 06:27:42
● 2026-06-13 12:54:20
○NSdocks10.rzone.de2015-08-18 → 2015-08-18 · 3 obs
○ 2015-12-08 06:27:42
○ 2026-06-13 12:54:20
○NSshades07.rzone.de2015-08-18 → 2015-08-18 · 3 obs
○ 2015-12-08 06:27:42
○ 2026-06-13 12:54:20
○MXmail.cbplus.de2015-12-08 → 2017-03-24 · 5 obs
● 2015-12-08 06:27:42
● 2017-03-24 13:55:26
○ 2026-02-16 09:33:10
○ 2026-06-13 12:54:20
●MXmx03.secure-mailgate.com2026-02-16 → 2026-06-13 · 3 obs
● 2026-02-16 09:33:10
● 2026-06-13 12:54:20
●MXmx04.secure-mailgate.com2026-02-16 → 2026-06-13 · 3 obs
● 2026-02-16 09:33:10
● 2026-06-13 12:54:20
○MXsmtp.rzone.de2015-08-18 → 2015-08-18 · 3 obs
○ 2015-12-08 06:27:42
○ 2026-06-13 12:54:20
○A109.237.132.562015-12-08 → 2017-03-24 · 5 obs
● 2015-12-08 06:27:42
● 2017-03-24 13:55:26
○ 2026-02-16 09:33:10
○ 2026-06-13 12:54:20
○A2a01:238:20a:202:1148::2015-08-18 → 2015-08-18 · 3 obs
○ 2015-12-08 06:27:42
○ 2026-06-13 12:54:20
○A81.169.145.1482015-08-18 → 2015-08-18 · 3 obs
○ 2015-12-08 06:27:42
○ 2026-06-13 12:54:20
●A81.88.34.2292026-02-16 → 2026-06-13 · 3 obs
● 2026-02-16 09:33:10
● 2026-06-13 12:54:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| cbplus.de | cns2.alfahosting.info, cns3.alfahosting.info, cns1.alfahosting.info | - |
✅ Authoritative Response
Server:148.251.254.105
NS records: cns2.alfahosting.info, cns3.alfahosting.info, cns1.alfahosting.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cbplus.de (unsigned zone)
⏱️ Timing
Total: 1059ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.88.34.229 |
| NS | 3 | cns2.alfahosting.info, cns3.alfahosting.info... |
| MX | 2 | mx04.secure-mailgate.com (pri: 10), mx03.secure-mailgate.com (pri: 10) |
| SOA | 1 | cns1.alfahosting.info hostmaster@alfahos |
Analysis
Hierarchy
The domain mail.cbplus.de falls under the parent cbplus.de.
IP Addresses
cbplus.de points to a single IP number: 81.88.34.229.
Additional host names — www.prignitzer-hof.de, kaminstore24.de, mail.mega-gear.ch and two others — share IP numbers with cbplus.de.
Name Servers
Three name servers are authoritative for cbplus.de: cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.
At least some of cbplus.de's name servers are shared with other domains, for example a2tec.de, zeltlager-glane.de, wall-baumaschinen.de and two more.
cns1.alfahosting.info resolves to 109.237.142.8 and 2a01:64c0:0:5000::8. cns2.alfahosting.info resolves to 148.251.254.105 and 2a01:4f8:2b02:a88::105. cns3.alfahosting.info resolves to 109.237.143.8 and 2a02:2b80:101:5000::8. All three hostnames point to two IP numbers each.
Mail Servers
cbplus.de has two mail servers: mx03.secure-mailgate.com and mx04.secure-mailgate.com.
cbplus.de shares the same mail server setup as other domains, including motorwerkstatt.de, propylaion.de, dj-tk.de and two others.
There is at least a partial overlap in mail servers between cbplus.de and other domains like thalkofer.com, dotc.de and polyprofil.de.
Each of the two host names carries two IP addresses: mx03.secure-mailgate.com points to 46.243.88.174 and 46.243.88.176, and mx04.secure-mailgate.com points to 46.243.88.175 and 46.243.88.177.