nerdcafe.com.br - dns.ninja
nerdcafe.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.245.194.66🇺🇸 Limestone Networks216.245.192.0/19 Inc. 400 S. Akard Street Dallas, TX 75202 US =20 | ||||||
| PTR | rv2.servhost.com.br | ||||||
| NS | ns1.servhost.com.br ⭐ | ||||||
| A | 187.45.185.44🇧🇷 DIMENOCSERVICOS-AS187.45.185.0/24 | ||||||
| PTR | ns1.servhost.com.br | ||||||
| NS | ns2.servhost.com.br | ||||||
| A | 198.49.71.176🇺🇸 DimeNOC198.49.64.0/20 HostDime.com Route Object | ||||||
| PTR | ns2.servhost.com.br | ||||||
| NS | ns3.servhost.com.br ⚠️ Not in parent delegation | ||||||
| A | 186.227.204.179🇧🇷 DIMENOCSERVICOS-AS186.227.200.0/21 CLARO S.A. Customer | ||||||
| PTR | ns3.servhost.com.br | ||||||
| MX | nerdcafe.com.br ⭐ | ||||||
| A | 216.245.194.66🇺🇸 Limestone Networks216.245.192.0/19 Inc. 400 S. Akard Street Dallas, TX 75202 US =20 | ||||||
| PTR | rv2.servhost.com.br | ||||||
| TXT | v=spf1 +a +mx +ip4:216.245.194.66 +ip4:216.245.223.90 +ip4:69.162.92.130 ip4:... | ||||||
| SOA | ns1.servhost.com.bralerta@alerta.servhost.com.br 2022-07-04 #2 | ||||||
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=2026164394 | ||||||
rank #3866 in the tld
WOT: SAFE (69/100)
MX for
nerdcafe.com.br |
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSns1.servhost.com.br2015-08-10 → 2026-06-13 · 2 obs
● 2026-06-13 16:41:48
●NSns2.servhost.com.br2015-08-10 → 2026-06-13 · 2 obs
● 2026-06-13 16:41:48
●NSns3.servhost.com.br2015-08-10 → 2026-06-13 · 2 obs
● 2026-06-13 16:41:48
●MXnerdcafe.com.br2015-08-10 → 2026-06-13 · 2 obs
● 2026-06-13 16:41:48
○A138.128.188.822015-08-10 → 2017-04-09 · 4 obs
● 2017-04-09 05:01:08
○ 2026-03-17 01:08:16
○ 2026-06-13 16:41:48
●A216.245.194.662026-03-17 → 2026-06-13 · 3 obs
● 2026-03-17 01:08:16
● 2026-06-13 16:41:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| nerdcafe.com.br | ns2.servhost.com.br, ns1.servhost.com.br | - |
✅ Authoritative Response
Server:187.45.185.44
NS records: ns2.servhost.com.br, ns1.servhost.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nerdcafe.com.br (unsigned zone)
⏱️ Timing
Total: 750ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.245.194.66 |
| NS | 3 | ns2.servhost.com.br, ns3.servhost.com.br... |
| MX | 1 | nerdcafe.com.br (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:216.245.194.66 +ip4:2 |
| SOA | 1 | ns1.servhost.com.br alerta.alerta.servho |
Analysis
Mail Server Role
nerdcafe.com.br is listed as a mail server for itself.
IP Addresses
nerdcafe.com.br resolves to one IP address: 216.245.194.66.
paulodiniz.com.br, rv2.servhost.com.br, coloradoempreendimentos.com and two other host names share IP numbers with nerdcafe.com.br.
Name Servers
DNS for nerdcafe.com.br is handled by three authoritative name servers: ns1.servhost.com.br, ns2.servhost.com.br and ns3.servhost.com.br.
nerdcafe.com.br has at least partial name server overlap with other domains, such as wnhost.com.br, bagarai.com.br, leadassessoria.com.br and two others.
It is common to find these name servers paired with the name servers ns1.servhost.com, ns2.servhost.com, ns3.servhost.com and ns1.ppo.com.br.
ns1.servhost.com.br, ns2.servhost.com.br and ns3.servhost.com.br all have one IP address each — ns1.servhost.com.br directs to 187.45.185.44, ns2.servhost.com.br directs to 198.49.71.176 and ns3.servhost.com.br directs to 186.227.204.179.
Mail Servers
Mail for nerdcafe.com.br is handled by one mail server — nerdcafe.com.br.
nerdcafe.com.br has exactly one IP number: 216.245.194.66.