biosec.com.br - robtex.com
biosec.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=2026127452 | ||||||
rank #4019 in the tld
WOT: SAFE (69/100)
Same first word
biosec.com.br |
biosec.ch |
biosec.net |
biosec.it |
biosec.co.uk |
biosec.nl |
biosec.hu |
biosec.com.cn |
biosec.com |
biosec.ca |
biosec.eu |
biosec.pt |
biosec.co |
biosec.de |
biosec.com.ng |
biosec.org |
biosec.ru |
Similar names
DNS History
9 records (8 active, 1 former)
●NSns1.locaweb.com.br2015-05-28 → 2026-05-07 · 2 obs
● 2026-05-07 19:06:40
●NSns2.locaweb.com.br2015-05-28 → 2026-05-07 · 2 obs
● 2026-05-07 19:06:40
●NSns3.locaweb.com.br2015-05-28 → 2026-05-07 · 2 obs
● 2026-05-07 19:06:40
●MXmx.a.locaweb.com.br2015-05-28 → 2026-05-07 · 2 obs
● 2026-05-07 19:06:40
●MXmx.b.locaweb.com.br2015-05-28 → 2026-05-07 · 2 obs
● 2026-05-07 19:06:40
●MXmx.core.locaweb.com.br2015-05-28 → 2026-05-07 · 2 obs
● 2026-05-07 19:06:40
●MXmx.jk.locaweb.com.br2015-05-28 → 2026-05-07 · 2 obs
● 2026-05-07 19:06:40
○A186.202.135.2402026-03-26 → 2026-04-24 · 5 obs
● 2026-03-26 05:16:00
● 2026-04-24 16:33:58
○ 2026-04-24 17:08:12
○ 2026-05-07 19:06:40
●A187.45.240.502015-05-28 → 2026-05-07 · 6 obs
● 2017-04-04 23:55:46
○ 2026-03-26 05:16:00
○ 2026-04-24 16:33:58
● 2026-04-24 17:08:12
● 2026-05-07 19:06:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, d.dns.br, b.dns.br, e.dns.br... | - |
| biosec.com.br | ns3.locaweb.com.br, ns1.locaweb.com.br, ns2.locaweb.com.br | 6 records |
✅ Authoritative Response
Server:187.45.248.254
NS records: ns3.locaweb.com.br, ns1.locaweb.com.br, ns2.locaweb.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for biosec.com.br (unsigned zone)
⏱️ Timing
Total: 787ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 187.45.240.50 |
| NS | 3 | ns2.locaweb.com.br, ns3.locaweb.com.br... |
| MX | 4 | mx.b.locaweb.com.br (pri: 10), 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 (ns3.locaweb.com.br, ns2.locaweb.com.br, ns1.locaweb.com.br...)
Analysis
IP Addresses
biosec.com.br points to a single IP: 187.45.240.50.
Other host names, for instance kmcc.com.br, conspat.com.br, eletran.com.br, suursoo.com and ara-atualiza.com.br share IP numbers with biosec.com.br.
Name Servers
biosec.com.br is delegated to three name servers: ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.
biosec.com.br at least partially shares its name servers with other domains, for instance paeseferreira.hospedagemdesites.ws, fuj.com.br, neolog.net.br, admsa.com.br and cabpets.com.br.
Host names with two IP numbers:
ns1.locaweb.com.br points to: 2804:218:7000:0:186:202:8:254 and 186.202.8.254.
ns2.locaweb.com.br points to: 2804:218:7001:0:187:45:248:254 and 187.45.248.254.
ns3.locaweb.com.br points to: 2804:218:7002:0:189:126:101:254 and 189.126.101.254.
Mail Servers
biosec.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.
biosec.com.br shares some mail servers with other domains, including sincodiv-mg.com.br, kado.art.br, mtecapoio.com.br, dezak.com.br and damomadeiras.com.br.
Host names with one IP number: mx.a.locaweb.com.br points to 186.202.4.42; mx.b.locaweb.com.br points to 177.153.23.242; mx.core.locaweb.com.br points to 177.153.23.241; mx.jk.locaweb.com.br points to 200.234.204.130.