prestem.com.br - dns.ninja
prestem.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=2026176354 | ||||||
rank #537101 globally
rank #4007 in the tld
WOT: SAFE (69/100)
Same first word
prestem.com.br |
Similar names
DNS History
8 records (8 active, 0 former)
●NSns1.locaweb.com.br2015-08-17 → 2026-06-25 · 2 obs
● 2026-06-25 15:19:42
●NSns2.locaweb.com.br2015-08-17 → 2026-06-25 · 2 obs
● 2026-06-25 15:19:42
●NSns3.locaweb.com.br2015-08-17 → 2026-06-25 · 2 obs
● 2026-06-25 15:19:42
●MXmx.a.locaweb.com.br2015-08-17 → 2026-06-25 · 2 obs
● 2026-06-25 15:19:42
●MXmx.b.locaweb.com.br2015-08-17 → 2026-06-25 · 2 obs
● 2026-06-25 15:19:42
●MXmx.core.locaweb.com.br2015-08-17 → 2026-06-25 · 2 obs
● 2026-06-25 15:19:42
●MXmx.jk.locaweb.com.br2015-08-17 → 2026-06-25 · 2 obs
● 2026-06-25 15:19:42
●A187.45.193.2182015-08-17 → 2026-06-25 · 2 obs
● 2026-06-25 15:19:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| prestem.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 prestem.com.br (unsigned zone)
⏱️ Timing
Total: 790ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 187.45.193.218 |
| NS | 3 | ns1.locaweb.com.br, ns2.locaweb.com.br... |
| MX | 4 | mx.jk.locaweb.com.br (pri: 20), mx.core.locaweb.com.br (pri: 10)... |
| 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
prestem.com.br directs to one IP number, which is 187.45.193.218.
Among the host names that share IP numbers with prestem.com.br are sertseg.com.br, contato.sudamerica.edu.br, predalle.com.br and two others.
Name Servers
prestem.com.br is delegated to three name servers: ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.
prestem.com.br partially shares its NS delegation with several other domains, including rfpiscinas.com, pdfsteel.com.br, tradefarma.com.br and two others.
ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br each resolve to two IP addresses: ns1.locaweb.com.br resolves to 186.202.8.254 and 2804:218:7000:0:186:202:8:254; ns2.locaweb.com.br resolves to 187.45.248.254 and 2804:218:7001:0:187:45:248:254; ns3.locaweb.com.br resolves to 189.126.101.254 and 2804:218:7002:0:189:126:101:254.
Mail Servers
Four mail servers handle email for prestem.com.br: mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.
prestem.com.br shares at least some of its mail servers with other domains — for example startour.com.br, bachert.com.br, ryath.com and two more.
mx.a.locaweb.com.br resolves to 186.202.4.42. mx.b.locaweb.com.br resolves to 177.153.23.242. mx.core.locaweb.com.br resolves to 177.153.23.241. mx.jk.locaweb.com.br resolves to 200.234.204.130. All four hosts carry exactly one IP address.