crnet.com.br - robtex.com
crnet.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 138.201.211.238🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4 | ||||||
| PTR | mail.eu8681.clients.hostm.net | ||||||
| NS | ns1.hostm.net ⭐ | ||||||
| A | 51.79.18.187🇨🇦 OVH51.79.0.0/17 Hosting route | ||||||
| PTR | na8861.serversignin.com | ||||||
| NS | ns2.hostm.net | ||||||
| A | 144.76.42.203🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| PTR | eu8226.serversignin.com | ||||||
| NS | ns3.hostm.net | ||||||
| A | 51.79.230.164🇸🇬 OVH51.79.128.0/17 Hosting route | ||||||
| PTR | ap8862.serversignin.com | ||||||
| NS | ns4.hostm.net ⚠️ Not in parent delegation | ||||||
| A | 51.89.97.118🇩🇪 OVH51.89.0.0/16 | ||||||
| PTR | ai8.serversignin.com | ||||||
| MX | crnet.com.br ⭐ | ||||||
| A | 138.201.211.238🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4 | ||||||
| PTR | mail.eu8681.clients.hostm.net | ||||||
| TXT | v=spf1 include:_spf.mi.serversignin.com a mx ~all | ||||||
| SOA | ns1.hostm.netnoc@serversignin.com 2026-03-14 #3 | ||||||
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=2026086154 | ||||||
rank #4158 in the tld
WOT: SAFE (69/100)
MX for
crnet.com.br |
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSns4.hostm.net2026-03-21 → 2026-03-27 · 3 obs
● 2026-03-21 16:48:18
● 2026-03-27 06:30:58
●MXcrnet.com.br2015-08-01 → 2026-03-27 · 2 obs
● 2026-03-27 06:30:58
●A138.201.211.2382026-03-21 → 2026-03-27 · 3 obs
● 2026-03-21 16:48:18
● 2026-03-27 06:30:58
○A148.251.247.2482015-08-01 → 2017-03-16 · 4 obs
● 2017-03-16 08:41:14
○ 2026-03-21 16:48:18
○ 2026-03-27 06:30:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | d.dns.br, e.dns.br, f.dns.br, a.dns.br... | - |
| crnet.com.br | ns2.hostm.net, ns1.hostm.net, ns3.hostm.net | - |
✅ Authoritative Response
Server:144.76.42.203
NS records: ns2.hostm.net, ns1.hostm.net, ns3.hostm.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crnet.com.br (unsigned zone)
⏱️ Timing
Total: 1652ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 138.201.211.238 |
| NS | 4 | ns1.hostm.net, ns3.hostm.net... |
| MX | 1 | crnet.com.br (pri: 0) |
| TXT | 1 | v=spf1 include:_spf.mi.serversignin.com |
| SOA | 1 | ns1.hostm.net noc.serversignin.com |
Analysis
Mail Server Role
For crnet.com.br, the mail server is crnet.com.br.
IP Addresses
crnet.com.br resolves to one IP number: 138.201.211.238.
other host names including mail.sysmedibd.eu, sbsp.be, mx-in.bwidee.de, kimjaxon.com and brilliantmeetingsandevents.com share IP numbers with crnet.com.br.
Name Servers
crnet.com.br is delegated to four name servers: ns1.hostm.net, ns2.hostm.net, ns3.hostm.net and ns4.hostm.net.
crnet.com.br at least partially shares name servers with other domains, for instance campcarnal.com, centexfinancial.com, forerunnersolutions.com, mobileapp1.com and theprosperitycreator.com.
Host names with one IP number: ns1.hostm.net points to 51.79.18.187; ns2.hostm.net points to 144.76.42.203; ns3.hostm.net points to 51.79.230.164; ns4.hostm.net points to 51.89.97.118.
Mail Servers
crnet.com.br is served by a single mail server, crnet.com.br.
crnet.com.br resolves to IP 138.201.211.238.