vouchercientifica.com.br - robtex.com
vouchercientifica.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=2026214042 | ||||||
rank #3722 in the tld
WOT: SAFE (69/100)
Previously MX for
vouchercientifica.com.br |
Same first word
vouchercientifica.com.br |
DNS History
10 records (6 active, 4 former)
●NSns1.google.com2026-06-27 → 2026-08-02 · 3 obs
● 2026-06-27 07:28:52
● 2026-08-02 02:32:16
○NSns1.shockwebhost.com.br2018-05-06 → 2018-05-06 · 3 obs
○ 2026-06-27 07:28:52
○ 2026-08-02 02:32:16
●NSns2.google.com2026-06-27 → 2026-08-02 · 3 obs
● 2026-06-27 07:28:52
● 2026-08-02 02:32:16
○NSns2.shockwebhost.com.br2018-05-06 → 2018-05-06 · 3 obs
○ 2026-06-27 07:28:52
○ 2026-08-02 02:32:16
●NSs.ns11.intelsrv.net2026-06-27 → 2026-08-02 · 3 obs
● 2026-06-27 07:28:52
● 2026-08-02 02:32:16
●NSs.ns12.intelsrv.net2026-06-27 → 2026-08-02 · 3 obs
● 2026-06-27 07:28:52
● 2026-08-02 02:32:16
●MXgmail.com2026-06-27 → 2026-08-02 · 3 obs
● 2026-06-27 07:28:52
● 2026-08-02 02:32:16
○MXvouchercientifica.com.br2018-05-06 → 2018-05-06 · 3 obs
○ 2026-06-27 07:28:52
○ 2026-08-02 02:32:16
○A142.44.192.1692018-05-06 → 2018-05-06 · 3 obs
○ 2026-06-27 07:28:52
○ 2026-08-02 02:32:16
●A216.239.34.102026-06-27 → 2026-08-02 · 3 obs
● 2026-06-27 07:28:52
● 2026-08-02 02:32:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, d.dns.br, b.dns.br, e.dns.br... | - |
| vouchercientifica.com.br | s.ns11.intelsrv.net, s.ns12.intelsrv.net | - |
✅ Authoritative Response
Server:74.50.72.243
NS records: s.ns11.intelsrv.net, s.ns12.intelsrv.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vouchercientifica.com.br (unsigned zone)
⏱️ Timing
Total: 1061ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.239.34.10 |
| NS | 2 | ns2.google.com, ns1.google.com |
| MX | 1 | gmail.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:74.50.72.242 ~all |
| SOA | 1 | ns1.google.com shockdesignbr.gmail.com |
Analysis
IP Addresses
vouchercientifica.com.br resolves to one IP address: 216.239.34.10.
ns2.ipv6test.com, sewing-world.kharkov.ua, my-tsu.ch and two other host names share IP numbers with vouchercientifica.com.br.
Name Servers
The authoritative name servers for vouchercientifica.com.br are ns1.google.com, ns2.google.com, s.ns11.intelsrv.net and s.ns12.intelsrv.net.
The name servers of vouchercientifica.com.br overlap at least partially with those of other domains — among them youtube.taipei, zeitgeistyoungminds.com, nic.docs and two more.
These name servers commonly appear alongside the name servers ns3.google.com and ns4.google.com.
Hostnames that resolve to two IP addresses:
ns1.google.com resolves to 216.239.32.10 and 2001:4860:4802:32::a.
ns2.google.com resolves to 216.239.34.10 and 2001:4860:4802:34::a.
Hosts with just one IP address:
s.ns11.intelsrv.net resolves to 74.50.72.243.
s.ns12.intelsrv.net resolves to 74.50.72.244.
Mail Servers
Mail for vouchercientifica.com.br is handled by a single mail server, gmail.com.
vouchercientifica.com.br uses an identical mail server configuration to several other domains — among them kingnas.ru, bgfire.eu, youngharmonis.com and two more.
vouchercientifica.com.br has at least partial mail server overlap with other domains such as schaulpr.com, cphosts.net, nasledie.kiev.ua and two more.
These mail servers commonly co-occur with mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 3 others.
gmail.com resolves to 8 IP addresses — 172.253.122.17, 172.253.122.18, 172.253.122.19 and 5 others.