fefer.com.br - dns.ninja
fefer.com.br
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 54.232.92.235🇧🇷 Amazon54.232.0.0/17 EC2 GRU prefix | ||||||
| PTR | ec2-54-232-92-235.sa-east-1.compute.amazonaws.com | ||||||
| NS | a.sec.dns.br ⭐ | ||||||
| A | 2001:12ff::11🇧🇷 REGISTROBRNET2001:12ff::/32 Registro.BR Network | ||||||
| PTR | a.sec.dns.br | ||||||
| A | 200.160.0.11🇧🇷 REGISTROBRNET200.160.0.0/20 Registro.BR Network | ||||||
| PTR | a.sec.dns.br | ||||||
| NS | c.sec.dns.br | ||||||
| A | 2001:12f8:9:1::11🇧🇷 B-DNS-BR2001:12f8:9::/48 Registro.BR Network (B.DNS.BR) | ||||||
| PTR | c.sec.dns.br | ||||||
| A | 200.189.40.11🇧🇷 B-DNS-BR200.189.40.0/24 Registro.BR Network (B.DNS.BR) | ||||||
| PTR | c.sec.dns.br | ||||||
| MX | mx1.mailchannels.net ⭐ | ||||||
| A | 54.187.177.89🇺🇸 Amazon54.186.0.0/15 EC2 PDX prefix | ||||||
| PTR | ec2-54-187-177-89.us-west-2.compute.amazonaws.com | ||||||
| MX | mx2.mailchannels.net ⭐ | ||||||
| A | 54.69.1.140🇺🇸 Amazon54.68.0.0/15 EC2 PDX Prefix | ||||||
| PTR | ec2-54-69-1-140.us-west-2.compute.amazonaws.com | ||||||
| TXT | v=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net -all | ||||||
| TXT | google-site-verification=jRCMF0IF0TKzQKlZRU9Pjg3IIwgwuisFkOg3DkcjMfo | ||||||
| SOA | a.sec.dns.brhostmaster@registro.br serial=2026215000 | ||||||
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=2026226068 | ||||||
rank #3633 in the tld
WOT: SAFE (69/100)
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSa.sec.dns.br2026-02-16 → 2026-08-14 · 2 obs
● 2026-08-14 02:51:04
●NSc.sec.dns.br2026-02-16 → 2026-08-14 · 2 obs
● 2026-08-14 02:51:04
●MXmx1.mailchannels.net2026-02-16 → 2026-08-14 · 2 obs
● 2026-08-14 02:51:04
●MXmx2.mailchannels.net2026-02-16 → 2026-08-14 · 2 obs
● 2026-08-14 02:51:04
●A54.232.92.2352026-02-16 → 2026-08-14 · 2 obs
● 2026-08-14 02:51:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| fefer.com.br | a.sec.dns.br, c.sec.dns.br | - |
✅ Authoritative Response
Server:200.189.40.11
NS records: a.sec.dns.br, c.sec.dns.br
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1088ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.232.92.235 |
| NS | 2 | a.sec.dns.br, c.sec.dns.br |
| MX | 2 | mx2.mailchannels.net (pri: 0), mx1.mailchannels.net (pri: 0) |
| TXT | 2 | google-site-verification=jRCMF0IF0TKzQKl, v=spf1 mx include:netblocks.dreamhost.co |
| SOA | 1 | a.sec.dns.br hostmaster.registro.br |
Analysis
IP Addresses
fefer.com.br directs to one IP number, which is 54.232.92.235.
Among the host names that share IP numbers with fefer.com.br are kolt.com.br, nutrofit.com.br, carburadorbrasil.com.br and two others.
Name Servers
fefer.com.br has two authoritative name servers — a.sec.dns.br and c.sec.dns.br.
fefer.com.br has the same name server delegation as a number of other domains, such as i9host.com.br, makisushi.com.br, blackheart.com.br and two more.
fefer.com.br partially shares its NS delegation with several other domains, including storodasepneus.com.br, clubsoda.com.br, prandiano.com.br and two others.
These name servers often co-occur with the name servers b.sec.dns.br.
Both a.sec.dns.br and c.sec.dns.br have two IP addresses each. a.sec.dns.br resolves to 200.160.0.11 and 2001:12ff::11; c.sec.dns.br resolves to 200.189.40.11 and 2001:12f8:9:1::11.
Mail Servers
The MX records for fefer.com.br point to two mail servers: mx1.mailchannels.net and mx2.mailchannels.net.
fefer.com.br has the same mail server arrangement as a number of other domains, for example apanela.com, ojvlp.com, machinerysales.com and two more.
At least a portion of fefer.com.br's mail servers are also used by other domains, for example thepecketts.com.
mx1.mailchannels.net resolves to 54.187.177.89. mx2.mailchannels.net resolves to 54.69.1.140. Both host names point to a single IP number.