coldexpress.com.br - dns.ninja
coldexpress.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=2026186254 | ||||||
rank #4060 in the tld
WOT: SAFE (69/100)
Same first word
coldexpress.com.br |
coldexpress.com |
DNS History
8 records (8 active, 0 former)
●NSns1.locaweb.com.br2015-06-15 → 2026-07-05 · 2 obs
● 2026-07-05 11:06:08
●NSns2.locaweb.com.br2015-06-15 → 2026-07-05 · 2 obs
● 2026-07-05 11:06:08
●NSns3.locaweb.com.br2015-06-15 → 2026-07-05 · 2 obs
● 2026-07-05 11:06:08
●MXmx.a.locaweb.com.br2015-06-15 → 2026-07-05 · 2 obs
● 2026-07-05 11:06:08
●MXmx.b.locaweb.com.br2015-06-15 → 2026-07-05 · 2 obs
● 2026-07-05 11:06:08
●MXmx.core.locaweb.com.br2015-06-15 → 2026-07-05 · 2 obs
● 2026-07-05 11:06:08
●MXmx.jk.locaweb.com.br2015-06-15 → 2026-07-05 · 2 obs
● 2026-07-05 11:06:08
●A187.45.193.1572015-06-15 → 2026-07-05 · 2 obs
● 2026-07-05 11:06:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| coldexpress.com.br | ns1.locaweb.com.br, ns3.locaweb.com.br, ns2.locaweb.com.br | 6 records |
✅ Authoritative Response
Server:187.45.248.254
NS records: ns1.locaweb.com.br, ns3.locaweb.com.br, ns2.locaweb.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coldexpress.com.br (unsigned zone)
⏱️ Timing
Total: 730ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 187.45.193.157 |
| NS | 3 | ns1.locaweb.com.br, ns2.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 (ns3.locaweb.com.br, ns2.locaweb.com.br, ns1.locaweb.com.br...)
Analysis
IP Addresses
coldexpress.com.br points to a single IP number: 187.45.193.157.
Additional host names — www.abcam.org.br, dallasul.com.br, mscomex.com.br and two others — share IP numbers with coldexpress.com.br.
Name Servers
The authoritative name servers for coldexpress.com.br are ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br — three in total.
There is at least partial name server overlap between coldexpress.com.br and other domains — iecobrazil.com.br, undercurrent.com.br, monflex.com.br and two more among them.
ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br all resolve to exactly two IP numbers apiece: ns1.locaweb.com.br → 186.202.8.254 and 2804:218:7000:0:186:202:8:254; ns2.locaweb.com.br → 187.45.248.254 and 2804:218:7001:0:187:45:248:254; ns3.locaweb.com.br → 189.126.101.254 and 2804:218:7002:0:189:126:101:254.
Mail Servers
Mail for coldexpress.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.
coldexpress.com.br shares mail servers — at least in part — with other domains, including pointglass.com.br, studiodosono.com.br, interside.com.br and two others.
mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br each resolve to one IP address: 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 and mx.jk.locaweb.com.br resolves to 200.234.204.130.