techfrio.com - dns.ninja
techfrio.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 177.84.130.187🇧🇷 AS262586177.84.130.0/24 | ||||||
| PTR | lx02187.r4.net.br | ||||||
| NS | dnscp1.r4.net.br ⭐ | ||||||
| A | 177.84.128.20🇧🇷 AS262586177.84.128.0/24 | ||||||
| PTR | dnscp1.r4.net.br | ||||||
| NS | dnscp2.r4.net.br | ||||||
| A | 177.84.128.21🇧🇷 AS262586177.84.128.0/24 | ||||||
| PTR | dnscp2.r4.net.br | ||||||
| MX | techfrio.com ⭐ | ||||||
| A | 177.84.130.187🇧🇷 AS262586177.84.130.0/24 | ||||||
| PTR | lx02187.r4.net.br | ||||||
| TXT | v=spf1 +a +mx +ip4:177.84.130.179 +ip4:177.84.130.187 ~all | ||||||
| SOA | dnscp1.r4.net.brdeseg@r4.com.br 2026-07-06 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785125412 | ||||||
MX for
techfrio.com |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●MXtechfrio.com2026-02-27 → 2026-07-27 · 2 obs
● 2026-07-27 04:22:08
●A177.84.130.1872026-02-27 → 2026-07-27 · 2 obs
● 2026-07-27 04:22:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| techfrio.com | dnscp1.r4.net.br, dnscp2.r4.net.br | - |
✅ Authoritative Response
Server:177.84.128.20
NS records: dnscp1.r4.net.br, dnscp2.r4.net.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techfrio.com (unsigned zone)
⏱️ Timing
Total: 1810ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 177.84.130.187 |
| NS | 2 | dnscp1.r4.net.br, dnscp2.r4.net.br |
| MX | 1 | techfrio.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:177.84.130.179 +ip4:1 |
| SOA | 1 | dnscp1.r4.net.br deseg.r4.com.br |
Analysis
Mail Server Role
techfrio.com handles its own mail, functioning as its own mail server.
IP Addresses
techfrio.com resolves to just one IP address, 177.84.130.187.
Two other host names, along with gercadi.com.br, applylife.com.br and miroflex.com.br, also share IP numbers with techfrio.com.
Name Servers
techfrio.com uses two name servers for its delegation: dnscp1.r4.net.br and dnscp2.r4.net.br.
techfrio.com shares its NS records with other domains, for example bandeira.com.br, centralnegocios.com.br, aconoparana.com.br and two others.
There is at least partial name server overlap between techfrio.com and other domains — guerreiro.agr.br, softarti.com.br, embalagensmaringa.com.br and two more among them.
The name servers ns1.grupouds.com.br, ns2.grupouds.com.br and ns3.grupouds.com.br are often found in combination with these name servers.
dnscp1.r4.net.br → 177.84.128.20 and dnscp2.r4.net.br → 177.84.128.21: one IP number per host name.
Mail Servers
techfrio.com is served by just one mail server: techfrio.com.
techfrio.com directs to just one IP number, 177.84.130.187.