sime.org.br - robtex.com
sime.org.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.50.129.98🇨🇦 OVH198.50.128.0/17 Hosting route | ||||||
| PTR | alfa.visar.tech | ||||||
| NS | ns10.visar.com.br ⭐ | ||||||
| A | 198.50.129.98🇨🇦 OVH198.50.128.0/17 Hosting route | ||||||
| PTR | alfa.visar.tech | ||||||
| NS | ns20.visar.com.br | ||||||
| A | 2607:5300:203:45c2::31🇨🇦 OVH2607:5300::/32 Hosting route | ||||||
| PTR | hotel.visar.tech | ||||||
| A | 158.69.165.31🇨🇦 OVH158.69.0.0/16 Hosting route | ||||||
| PTR | hotel.visar.tech | ||||||
| MX | alfa.visar.tech ⭐ | ||||||
| A | 198.50.129.98🇨🇦 OVH198.50.128.0/17 Hosting route | ||||||
| PTR | alfa.visar.tech | ||||||
| TXT | v=spf1 mx a -all | ||||||
| TXT | 20090504 | ||||||
| SOA | ns10.visar.com.brsuporte@visar.com.br 2025-06-25 #4 | ||||||
org.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=2026130230 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns10.visar.com.br2026-04-24 → 2026-05-10 · 2 obs
● 2026-05-10 10:09:44
●NSns20.visar.com.br2026-04-24 → 2026-05-10 · 2 obs
● 2026-05-10 10:09:44
●MXalfa.visar.tech2026-04-24 → 2026-05-10 · 2 obs
● 2026-05-10 10:09:44
●A198.50.129.982026-04-24 → 2026-05-10 · 2 obs
● 2026-05-10 10:09:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| sime.org.br | ns10.visar.com.br, ns20.visar.com.br | - |
✅ Authoritative Response
Server:198.50.129.98
NS records: ns10.visar.com.br, ns20.visar.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sime.org.br (unsigned zone)
⏱️ Timing
Total: 1243ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.50.129.98 |
| NS | 2 | ns20.visar.com.br, ns10.visar.com.br |
| MX | 1 | alfa.visar.tech (pri: 10) |
| TXT | 2 | v=spf1 mx a -all, 20090504 |
| SOA | 1 | ns10.visar.com.br suporte.visar.com.br |
Analysis
IP Addresses
sime.org.br resolves to one IP number: 198.50.129.98.
other host names including alfa.visar.com.br, www.fecomercio-rj.org.br, vapbrasil.com.br, fecomercio-rj.com.br and radiomaxima.com.br share IP numbers with sime.org.br.
Name Servers
sime.org.br is delegated to two name servers ns10.visar.com.br and ns20.visar.com.br.
sime.org.br shares the same name server setup as other domains, for instance sindifer-rio.org.br, mpvip.com.br, vapbrasil.com.br, fecomercio-rj.com.br and marioricart.lel.br.
sime.org.br at least partially shares name servers with other domains, for instance iom.com.br.
These name servers are commonly used alongside ns10.visar.tech and ns20.visar.tech.
Two IP numbers for a host: ns20.visar.com.br points to 2607:5300:203:45c2::31 and 158.69.165.31.
One IP number for a host: ns10.visar.com.br points to 198.50.129.98.
Mail Servers
sime.org.br is handled by a single mail server, alfa.visar.tech.
sime.org.br shares the same mail server setup as other domains, for instance silasleiloeiro.lel.br, contab.com.br, sindifer-rio.org.br, mpvip.com.br and visar.tech.
alfa.visar.tech resolves to IP 198.50.129.98.