cahost.com.br - robtex.com
cahost.com.br
com.br
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.br ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.br ⚠️ Not in parent delegation | ||||||
| NS | c.dns.br ⚠️ Not in parent delegation | ||||||
| NS | d.dns.br ⚠️ Not in parent delegation | ||||||
| NS | e.dns.br ⚠️ Not in parent delegation | ||||||
| NS | f.dns.br ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.brhostmaster@registro.br serial=2026184324 | ||||||
rank #3888 in the tld
WOT: SAFE (69/100)
MX for
cahost.com.br |
Subdomains
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NShelium.ns.hetzner.de2026-06-02 → 2026-07-03 · 2 obs
● 2026-07-03 13:36:26
●NShydrogen.ns.hetzner.com2026-06-02 → 2026-07-03 · 2 obs
● 2026-07-03 13:36:26
●NSns2.cahost.com.br2026-06-02 → 2026-07-03 · 2 obs
● 2026-07-03 13:36:26
●NSns4.cahost.com.br2026-06-02 → 2026-07-03 · 2 obs
● 2026-07-03 13:36:26
●NSoxygen.ns.hetzner.com2026-06-02 → 2026-07-03 · 2 obs
● 2026-07-03 13:36:26
●MXcahost.com.br2026-06-02 → 2026-07-03 · 2 obs
● 2026-07-03 13:36:26
●A5.161.110.1692026-06-02 → 2026-07-03 · 2 obs
● 2026-07-03 13:36:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, c.dns.br, d.dns.br, a.dns.br... | - |
| cahost.com.br | helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com | - |
✅ Authoritative Response
Server:193.47.99.5
NS records: helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cahost.com.br (unsigned zone)
⏱️ Timing
Total: 997ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.161.110.169 |
| NS | 5 | helium.ns.hetzner.de, hydrogen.ns.hetzner.com... |
| MX | 1 | cahost.com.br (pri: 0) |
| TXT | 1 | v=spf1 mx a ptr |
| SOA | 1 | hydrogen.ns.hetzner.com dns.hetzner.com |
Analysis
Hierarchy
cahost.com.br serves as the parent of ns4.cahost.com.br and ns2.cahost.com.br.
Mail Server Role
cahost.com.br serves as a mail server for cahost.com.br.
IP Addresses
cahost.com.br has exactly one IP address — 5.161.110.169.
Host names such as mail.hypevision.pt, ns4.cahost.com.br and ns2.cahost.com.br share their IP numbers with cahost.com.br.
Name Servers
Five name servers handle delegation for cahost.com.br: ns2.cahost.com.br, ns4.cahost.com.br, hydrogen.ns.hetzner.com and two others.
There is at least partial name server overlap between cahost.com.br and other domains — planetescape.pl, venyon.biz, ouvenir.com and two more among them.
These name servers regularly appear alongside oxygen.ns.hetzner.com, helium.ns.hetzner.de, ns1.first-ns.de and 3 other name servers in NS record sets.
Host names pointing to two IP addresses:
hydrogen.ns.hetzner.com resolves to two addresses: 213.133.100.98 and 2a01:4f8:0:1::add:1098.
oxygen.ns.hetzner.com resolves to two addresses: 88.198.229.192 and 2a01:4f8:0:1::add:2992.
helium.ns.hetzner.de resolves to two addresses: 193.47.99.5 and 2001:67c:192c::add:5.
Host names resolving to a single IP address:
The hostname ns2.cahost.com.br resolves to 5.161.110.169.
The hostname ns4.cahost.com.br resolves to 5.161.110.169.
ns2.cahost.com.br along with ns4.cahost.com.br each resolve to 5.161.110.169 IP addresses.
Mail Servers
cahost.com.br uses exactly one mail server, which is cahost.com.br.
cahost.com.br carries a single IP number, which is 5.161.110.169.