cb-mail.de - robtex.com
cb-mail.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.7.11.158🇩🇪 ISPPRO-AS81.7.0.0/19 | ||||||
| PTR | srv29671.caboserv.de | ||||||
| NS | ns3.edns.de ⭐ | ||||||
| A | 2001:978:90f::2🇺🇸 blackpoint2001:978:90f::/48 Route Registered for Cogent Communications Customer - BlackPoint GmbH | ||||||
| PTR | ns3.edns.de | ||||||
| A | 154.56.104.3🇺🇸 blackpoint154.56.104.0/24 Registered for Cogent Communications Customer - BlackPoint GmbH | ||||||
| PTR | ns3.edns.de | ||||||
| NS | ns4.edns.de | ||||||
| A | 2001:978:90f::1:104🇺🇸 blackpoint2001:978:90f::/48 Route Registered for Cogent Communications Customer - BlackPoint GmbH | ||||||
| PTR | ns4.edns.de | ||||||
| A | 149.13.77.2🇩🇪 blackpoint149.13.77.0/24 Route Registered for Cogent Communications Customer - BlackPoint GmbH | ||||||
| PTR | ns4.edns.de | ||||||
| MX | mail.cb-mail.de ⭐ | ||||||
| A | 81.7.11.158🇩🇪 ISPPRO-AS81.7.0.0/19 | ||||||
| PTR | srv29671.caboserv.de | ||||||
| TXT | v=spf1 mx ip4:81.7.11.158 -all | ||||||
| SOA | ns3.edns.deadmin@caboserv.de 2017-02-13 #51 | ||||||
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=1777227235 | ||||||
Subdomains
mail.cb-mail.de |
Same first word
cb-mail.de |
Similar names
liam-cb.net |
b-clima.cz |
clima-b.com |
b-clima.com |
ib-calm.com |
ab-clim.com |
mac-lib.com |
bc-mail.com |
a-climb.com |
bil-mac.com |
mlab-ic.com |
DNS History
6 records (4 active, 2 former)
○MXcb-mail.de2015-08-12 → 2016-12-20 · 3 obs
● 2016-12-20 20:45:30
○ 2026-04-26 18:29:16
●MXmail.cb-mail.de2026-04-26 → 2026-04-26 · 2 obs
● 2026-04-26 18:29:16
●A81.7.11.1582026-04-26 → 2026-04-26 · 2 obs
● 2026-04-26 18:29:16
○A91.143.90.1502015-08-12 → 2016-12-20 · 3 obs
● 2016-12-20 20:45:30
○ 2026-04-26 18:29:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| cb-mail.de | ns4.edns.de, ns3.edns.de | 4 records |
✅ Authoritative Response
Server:154.56.104.3
NS records: ns4.edns.de, ns3.edns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cb-mail.de (unsigned zone)
⏱️ Timing
Total: 733ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.7.11.158 |
| NS | 2 | ns3.edns.de, ns4.edns.de |
| MX | 1 | mail.cb-mail.de (pri: 10) |
| TXT | 1 | v=spf1 mx ip4:81.7.11.158 -all |
| SOA | 1 | ns3.edns.de admin.caboserv.de |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns4.edns.de, ns3.edns.de, ns4.edns.de...)
Analysis
Hierarchy
mail.cb-mail.de has cb-mail.de as its parent.
IP Addresses
cb-mail.de maps to IP address 81.7.11.158.
Other host names such as mail.cb-mail.de, srv29671.caboserv.de, caboserv.de and mail.caboserv.de share IP numbers with cb-mail.de.
Name Servers
Two name servers ns3.edns.de and ns4.edns.de are delegated to cb-mail.de.
cb-mail.de uses the same name server configuration as other domains, such as 28.91.198.213.in-addr.arpa, ehotel.cologne, livecam.bz, m33r.de and kuehl-fahrzeuge.de.
cb-mail.de shares name servers with other domains at least partially, for instance jx-eu.de, telcovillage.net, avec.ch and eschringer.de.
Host names with two IPs:
ns3.edns.de points to 2001:978:90f::2 and 154.56.104.3.
ns4.edns.de points to 2001:978:90f::1:104 and 149.13.77.2.
Mail Servers
cb-mail.de is handled by a single mail server, mail.cb-mail.de.
mail.cb-mail.de points to one IP number: 81.7.11.158.