simfa.com.br - dns.ninja
simfa.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=2026164502 | ||||||
rank #3866 in the tld
WOT: SAFE (69/100)
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSns1.locaweb.com.br2015-07-14 → 2026-06-13 · 2 obs
● 2026-06-13 20:59:52
●NSns2.locaweb.com.br2015-07-14 → 2026-06-13 · 2 obs
● 2026-06-13 20:59:52
●NSns3.locaweb.com.br2015-07-14 → 2026-06-13 · 2 obs
● 2026-06-13 20:59:52
●MXmx.a.locaweb.com.br2015-07-14 → 2026-06-13 · 2 obs
● 2026-06-13 20:59:52
●MXmx.b.locaweb.com.br2015-07-14 → 2026-06-13 · 2 obs
● 2026-06-13 20:59:52
●MXmx.core.locaweb.com.br2015-07-14 → 2026-06-13 · 2 obs
● 2026-06-13 20:59:52
●MXmx.jk.locaweb.com.br2015-07-14 → 2026-06-13 · 2 obs
● 2026-06-13 20:59:52
●A186.202.149.2272015-07-14 → 2026-06-13 · 2 obs
● 2026-06-13 20:59:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| simfa.com.br | ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br | 6 records |
✅ Authoritative Response
Server:186.202.8.254
NS records: ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simfa.com.br (unsigned zone)
⏱️ Timing
Total: 790ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 186.202.149.227 |
| NS | 3 | ns2.locaweb.com.br, ns1.locaweb.com.br... |
| MX | 4 | mx.jk.locaweb.com.br (pri: 20), mx.a.locaweb.com.br (pri: 20)... |
| TXT | 1 | v=spf1 include:_spf.locaweb.com.br ?all |
| SOA | 1 | ns1.locaweb.com.br hostmaster.locaweb.co |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br...)
Analysis
IP Addresses
simfa.com.br resolves to just one IP address, 186.202.149.227.
Two other host names, along with site1365780032.hospedagemdesites.ws, mundibr.com and fibraco.com.br, also share IP numbers with simfa.com.br.
Name Servers
simfa.com.br carries NS records delegating to ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.
There is at least partial name server overlap between simfa.com.br and other domains — doutordecasa.com, lojavalflex.com.br, especializasaudecursos.com.br and two more among them.
ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br are three hostnames that each resolve to a pair of IP addresses: ns1.locaweb.com.br to 186.202.8.254 and 2804:218:7000:0:186:202:8:254, ns2.locaweb.com.br to 187.45.248.254 and 2804:218:7001:0:187:45:248:254, and ns3.locaweb.com.br to 189.126.101.254 and 2804:218:7002:0:189:126:101:254.
Mail Servers
simfa.com.br is handled by four mail servers, mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.
There is at least a partial MX overlap between simfa.com.br and other domains, including veloxnet.net, lumepetro.com.br, sistematopsun.com.br and two others.
The hosts mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br all resolve to exactly one IP address each: 186.202.4.42, 177.153.23.242, 177.153.23.241 and 200.234.204.130 respectively.