ws.dev.br - dns.ninja
ws.dev.br
dev.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=2026185472 | ||||||
rank #335 in the tld
Subdomains
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSns76.prodns.com.br2026-02-19 → 2026-07-04 · 2 obs
● 2026-07-04 19:41:04
●NSns77.prodns.com.br2026-02-19 → 2026-07-04 · 2 obs
● 2026-07-04 19:41:04
●MXalt1.aspmx.l.google.com2026-02-19 → 2026-07-04 · 2 obs
● 2026-07-04 19:41:04
●MXalt2.aspmx.l.google.com2026-02-19 → 2026-07-04 · 2 obs
● 2026-07-04 19:41:04
●MXalt3.aspmx.l.google.com2026-02-19 → 2026-07-04 · 2 obs
● 2026-07-04 19:41:04
●MXalt4.aspmx.l.google.com2026-02-19 → 2026-07-04 · 2 obs
● 2026-07-04 19:41:04
●MXaspmx.l.google.com2026-02-19 → 2026-07-04 · 2 obs
● 2026-07-04 19:41:04
●A192.185.217.1842026-02-19 → 2026-07-04 · 4 obs
○ 2026-06-29 14:20:00
● 2026-07-01 06:14:00
● 2026-07-04 19:41:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| ws.dev.br | ns77.prodns.com.br, ns76.prodns.com.br | - |
✅ Authoritative Response
Server:192.185.217.139
NS records: ns77.prodns.com.br, ns76.prodns.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ws.dev.br (unsigned zone)
⏱️ Timing
Total: 1655ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.185.217.184 |
| NS | 2 | ns76.prodns.com.br, ns77.prodns.com.br |
| MX | 5 | ALT4.ASPMX.L.GOOGLE.COM (pri: 10), ALT1.ASPMX.L.GOOGLE.COM (pri: 5)... |
| TXT | 2 | v=spf1 a mx include:websitewelcome.com ~, google-site-verification=N4_bJHypUoXZYhW |
| SOA | 1 | ns76.prodns.com.br root.srv76.prodns.com |
Analysis
Hierarchy
The parent domain of ns1.ws.dev.br and ns2.ws.dev.br is ws.dev.br.
IP Addresses
ws.dev.br directs to one IP number, which is 192.185.217.184.
Among the host names that share IP numbers with ws.dev.br are grupopatussi.com.br, rtpecas.com.br, masterconnection.com.br and two others.
Name Servers
Two name servers handle the delegation for ws.dev.br: ns76.prodns.com.br and ns77.prodns.com.br.
ws.dev.br has the same name server delegation as a number of other domains, such as memorialoffice.com.br, speedfoxnet.com.br, ronghe.com.br and two more.
ws.dev.br shares at least some of its name servers with other domains, including mundodecoisas.com.br, conenge.com.br, yesbooks.com.br and two others.
These name servers are frequently seen alongside ns1.adeccor.com, ns2.adeccor.com, ns1.brindecef.com.br and 5 other name servers.
ns76.prodns.com.br and ns77.prodns.com.br each resolve to one IP number: ns76.prodns.com.br points to 192.185.217.139 and ns77.prodns.com.br points to 192.185.217.140.
Mail Servers
ws.dev.br is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
ws.dev.br shares at least some of its mail servers with other domains — for example mplus.biz, aylmervet.com, ns500758.ns500758.ns500758.ns500698.ns500736.ns500698.ns500698.ns500698.ns500698.ns500735.ns500698.ns500619.ns500686.ns500576.ns500619.trackreceptor.com and two more.
It is common to find these mail servers paired with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 more.
Hosts with two IP numbers each:
aspmx.l.google.com resolves to two addresses: 172.253.62.27 and 2607:f8b0:4004:c17::1b.
alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.