byforma.com.br - robtex.com
byforma.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=2026133116 | ||||||
rank #4055 in the tld
WOT: SAFE (69/100)
Subdomains
ns1.byforma.com.br |
Same first word
byforma.com.br |
Similar names
boyfarm.com |
bayform.co.nz |
farmboy.net |
farmboy.org |
formbay.com.au |
formbay.com |
formbay.net |
farmboy.nl |
bayform.com |
abformy.com |
bayform.com.au |
farmboy.co |
farmboy.ca |
farmboy.co.in |
farmboy.com |
DNS History
12 records (8 active, 4 former)
○NSns1.byforma.com.br2015-08-15 → 2017-03-18 · 4 obs
● 2017-03-18 02:47:14
○ 2026-04-11 01:43:36
○ 2026-05-13 05:18:34
●NSns1.locaweb.com.br2026-04-11 → 2026-05-13 · 3 obs
● 2026-04-11 01:43:36
● 2026-05-13 05:18:34
○NSns2.byforma.com.br2015-08-15 → 2017-03-18 · 4 obs
● 2017-03-18 02:47:14
○ 2026-04-11 01:43:36
○ 2026-05-13 05:18:34
●NSns2.locaweb.com.br2026-04-11 → 2026-05-13 · 3 obs
● 2026-04-11 01:43:36
● 2026-05-13 05:18:34
●NSns3.locaweb.com.br2026-04-11 → 2026-05-13 · 3 obs
● 2026-04-11 01:43:36
● 2026-05-13 05:18:34
●MXmx.a.locaweb.com.br2026-04-11 → 2026-05-13 · 3 obs
● 2026-04-11 01:43:36
● 2026-05-13 05:18:34
●MXmx.b.locaweb.com.br2026-04-11 → 2026-05-13 · 3 obs
● 2026-04-11 01:43:36
● 2026-05-13 05:18:34
○MXmx.byforma.com.br2015-08-15 → 2017-03-18 · 4 obs
● 2017-03-18 02:47:14
○ 2026-04-11 01:43:36
○ 2026-05-13 05:18:34
●MXmx.core.locaweb.com.br2026-04-11 → 2026-05-13 · 3 obs
● 2026-04-11 01:43:36
● 2026-05-13 05:18:34
●MXmx.jk.locaweb.com.br2026-04-11 → 2026-05-13 · 3 obs
● 2026-04-11 01:43:36
● 2026-05-13 05:18:34
●A186.202.153.102026-04-11 → 2026-05-13 · 6 obs
● 2026-04-11 01:43:36
● 2026-05-07 00:21:44
○ 2026-05-11 06:07:16
● 2026-05-13 05:18:32
● 2026-05-13 05:18:34
○A187.45.210.1182015-08-15 → 2017-03-18 · 4 obs
● 2017-03-18 02:47:14
○ 2026-04-11 01:43:36
○ 2026-05-13 05:18:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| byforma.com.br | ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br | 6 records |
✅ Authoritative Response
Server:189.126.101.254
NS records: ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for byforma.com.br (unsigned zone)
⏱️ Timing
Total: 755ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 186.202.153.10 |
| NS | 3 | ns1.locaweb.com.br, ns2.locaweb.com.br... |
| MX | 4 | mx.a.locaweb.com.br (pri: 20), mx.b.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
Hierarchy
byforma.com.br is the parent of ns1.byforma.com.br.
IP Addresses
byforma.com.br resolves to one IP number: 186.202.153.10.
other host names including otablado.com.br, okrafilmes.com, colegiopotiguar.com.br, emeaga.com.br and cellarimobiliaria.com.br share IP numbers with byforma.com.br.
Name Servers
byforma.com.br is delegated to three name servers ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.
byforma.com.br at least partially shares name servers with other domains, for instance abctecnologias.com.br, innovare.biz, suavipan.com.br, sobrare.net and lmjuntas.com.
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
Four mail servers handle byforma.com.br: mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.
byforma.com.br shares some mail servers with other domains, at least partially, for instance fumitec.com.br, 3ab.com.br, hagnos.com.br, mc3art.com.br and cerrado.org.
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.