profdarwin.com.br - robtex.com
profdarwin.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=2026088084 | ||||||
rank #4097 in the tld
WOT: SAFE (69/100)
Same first word
profdarwin.com.br |
profdarwin.net |
DNS History
10 records (8 active, 2 former)
●NSns1.locaweb.com.br2015-11-13 → 2026-03-29 · 2 obs
● 2026-03-29 03:42:54
●NSns2.locaweb.com.br2015-11-13 → 2026-03-29 · 2 obs
● 2026-03-29 03:42:54
●NSns3.locaweb.com.br2015-11-13 → 2026-03-29 · 2 obs
● 2026-03-29 03:42:54
●MXmx.a.locaweb.com.br2015-11-13 → 2026-03-29 · 2 obs
● 2026-03-29 03:42:54
●MXmx.b.locaweb.com.br2015-11-13 → 2026-03-29 · 2 obs
● 2026-03-29 03:42:54
●MXmx.core.locaweb.com.br2015-11-13 → 2026-03-29 · 2 obs
● 2026-03-29 03:42:54
●MXmx.jk.locaweb.com.br2015-11-13 → 2026-03-29 · 2 obs
● 2026-03-29 03:42:54
○A104.154.35.1992017-02-14 → 2017-02-14 · 4 obs
● 2017-02-14 07:36:36
○ 2019-03-25 01:13:34
○ 2026-03-29 03:42:54
●A187.45.193.2182019-03-25 → 2026-03-29 · 3 obs
● 2019-03-25 01:13:34
● 2026-03-29 03:42:54
○A201.76.51.2282015-11-13 → 2016-05-05 · 4 obs
● 2016-05-05 06:59:58
○ 2017-02-14 07:36:36
○ 2026-03-29 03:42:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | c.dns.br, f.dns.br, e.dns.br, b.dns.br... | - |
| profdarwin.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 profdarwin.com.br (unsigned zone)
⏱️ Timing
Total: 656ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 187.45.193.218 |
| NS | 3 | ns2.locaweb.com.br, ns1.locaweb.com.br... |
| MX | 4 | mx.a.locaweb.com.br (pri: 20), mx.jk.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 (ns3.locaweb.com.br, ns2.locaweb.com.br, ns1.locaweb.com.br...)
Analysis
IP Addresses
profdarwin.com.br maps to IP address 187.45.193.218.
Other host names, for instance nfe4u.com.br, agenciaimam.com.br, gameblox.com.br, pbastos.com.br and semetranet.com.br share IP numbers with profdarwin.com.br.
Name Servers
profdarwin.com.br is delegated to name servers ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.
profdarwin.com.br at least partially shares name servers with other domains such as indaiatubadayhospital.com.br, weintek.com.br, fioravantepapalia.com.br, ctrvv.com.br and supportdragon.com.br.
These name servers are commonly used alongside ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com and ns3.bdm.microsoftonline.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
profdarwin.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.
profdarwin.com.br shares mail servers with other domains at least in part, for instance ibam-concursos.org.br, kontrow.com, carlacoelho.com, petdoctor.com.br and corecon-rn.org.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