jsea.com.br - robtex.com
jsea.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=2026200284 | ||||||
rank #3902 in the tld
WOT: SAFE (69/100)
Same first word
Similar names
DNS History
9 records (8 active, 1 former)
●NSns1.locaweb.com.br2015-07-11 → 2026-07-19 · 2 obs
● 2026-07-19 12:12:26
●NSns2.locaweb.com.br2015-07-11 → 2026-07-19 · 2 obs
● 2026-07-19 12:12:26
●NSns3.locaweb.com.br2015-07-11 → 2026-07-19 · 2 obs
● 2026-07-19 12:12:26
●MXmx.a.locaweb.com.br2015-07-11 → 2026-07-19 · 5 obs
● 2020-02-27 02:33:42
○ 2026-07-01 21:30:48
● 2026-07-01 23:34:46
● 2026-07-19 12:12:26
●MXmx.b.locaweb.com.br2015-07-11 → 2026-07-19 · 5 obs
● 2020-02-27 02:33:42
○ 2026-07-01 21:30:48
● 2026-07-01 23:34:46
● 2026-07-19 12:12:26
●MXmx.core.locaweb.com.br2015-07-11 → 2026-07-19 · 5 obs
● 2020-02-27 02:33:42
○ 2026-07-01 21:30:48
● 2026-07-01 23:34:46
● 2026-07-19 12:12:26
●MXmx.jk.locaweb.com.br2015-07-11 → 2026-07-19 · 5 obs
● 2020-02-27 02:33:42
○ 2026-07-01 21:30:48
● 2026-07-01 23:34:46
● 2026-07-19 12:12:26
●A186.202.150.2132015-11-14 → 2026-07-19 · 6 obs
● 2015-11-14 20:41:48
● 2020-02-27 02:33:42
○ 2026-07-01 21:30:48
● 2026-07-01 23:34:46
● 2026-07-19 12:12:26
○A187.45.193.632015-07-11 → 2015-07-11 · 3 obs
○ 2015-11-14 20:41:48
○ 2026-07-19 12:12:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | d.dns.br, a.dns.br, f.dns.br, b.dns.br... | - |
| jsea.com.br | ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br | 6 records |
✅ Authoritative Response
Server:187.45.248.254
NS records: ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jsea.com.br (unsigned zone)
⏱️ Timing
Total: 954ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 186.202.150.213 |
| NS | 3 | ns3.locaweb.com.br, ns1.locaweb.com.br... |
| MX | 4 | mx.b.locaweb.com.br (pri: 10), mx.a.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
IP Addresses
jsea.com.br directs to one IP number, which is 186.202.150.213.
Among the host names that share IP numbers with jsea.com.br are jxfs.com.br, noblehouse.com.br, altdel.com.br and two others.
Name Servers
jsea.com.br is served by three name servers: ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.
There is at least partial name server overlap between jsea.com.br and other domains — czla.com.br, spectrolab.com.br, inpa.org.br and two more among them.
The hostnames ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br each direct to two IP addresses — ns1.locaweb.com.br to 186.202.8.254 and 2804:218:7000:0:186:202:8:254, ns2.locaweb.com.br to 187.45.248.254 and 2804:218:7001:0:187:45:248:254, and ns3.locaweb.com.br to 189.126.101.254 and 2804:218:7002:0:189:126:101:254.
Mail Servers
The four mail servers for jsea.com.br are mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.
jsea.com.br shares at least some of its mail servers with other domains — for example virtualformaturas.com.br, advocaciadetransito.com.br, cemapa.inf.br 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.