value4u.com.br - robtex.com
value4u.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=2026085258 | ||||||
rank #4158 in the tld
WOT: SAFE (69/100)
Same first word
DNS History
5 records (5 active, 0 former)
●NSns-1528.awsdns-63.org2026-03-24 → 2026-03-26 · 2 obs
● 2026-03-26 11:10:26
●NSns-1663.awsdns-15.co.uk2026-03-24 → 2026-03-26 · 2 obs
● 2026-03-26 11:10:26
●NSns-290.awsdns-36.com2026-03-24 → 2026-03-26 · 2 obs
● 2026-03-26 11:10:26
●NSns-908.awsdns-49.net2026-03-24 → 2026-03-26 · 2 obs
● 2026-03-26 11:10:26
●MXsmtp.google.com2026-03-24 → 2026-03-26 · 2 obs
● 2026-03-26 11:10:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| value4u.com.br | ns-1528.awsdns-63.org, ns-1663.awsdns-15.co.uk, ns-290.awsdns-36.com, ns-908.awsdns-49.net | - |
✅ Authoritative Response
Server:205.251.195.140
NS records: ns-1528.awsdns-63.org, ns-1663.awsdns-15.co.uk, ns-290.awsdns-36.com, ns-908.awsdns-49.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for value4u.com.br (unsigned zone)
⏱️ Timing
Total: 965ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1528.awsdns-63.org, ns-1663.awsdns-15.co.uk... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 2 | v=spf1 include:_spf.google.com ~all, v=spf1 include:amazonses.com ~all |
| SOA | 1 | ns-1528.awsdns-63.org awsdns-hostmaster. |
Analysis
Name Servers
value4u.com.br is delegated to four name servers: ns-290.awsdns-36.com, ns-908.awsdns-49.net, ns-1528.awsdns-63.org and ns-1663.awsdns-15.co.uk.
value4u.com.br at least partially shares name servers with other domains, for instance nakanog.co.jp, customdomain.ninja, d2j5yy0o85y573.cloudfront.net, horise.com and jaga.com.sg.
These name servers are commonly used alongside ns-335.awsdns-41.com, ns-874.awsdns-45.net, ns-1674.awsdns-17.co.uk and ns-1273.awsdns-31.org.
Host names with two IP numbers:
ns-290.awsdns-36.com points to: 2600:9000:5301:2200::1 and 205.251.193.34.
ns-908.awsdns-49.net points to: 2600:9000:5303:8c00::1 and 205.251.195.140.
ns-1528.awsdns-63.org points to: 2600:9000:5305:f800::1 and 205.251.197.248.
ns-1663.awsdns-15.co.uk points to: 2600:9000:5306:7f00::1 and 205.251.198.127.
Mail Servers
value4u.com.br is handled by a single mail server, smtp.google.com.
value4u.com.br uses the same mail server configuration as other domains, such as alphaglobalinvest.com, walli.it, acat.lu, asianfilms.nl and signit.at.
value4u.com.br shares mail servers with other domains at least in part, for instance vietphubd.com, 4mhu.com, atlanticjewelers.com, hideoutproperties.com and garymanning.com.
These mail servers are often used with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host smtp.google.com points to nine IP numbers: 2607:f8b0:4004:c17::1a, 2607:f8b0:4004:c17::1b, 2607:f8b0:4004:c1b::1a, 2607:f8b0:4004:c1b::1b, 142.251.16.26, 142.251.16.27, 142.251.163.26, 142.251.163.27 and 142.251.167.27.