tripstudy.com.br - dns.ninja
tripstudy.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=2026224486 | ||||||
rank #3685 in the tld
WOT: SAFE (69/100)
Subdomains
webmail.tripstudy.com.br |
Same first word
tripstudy.com |
tripstudy.com.br |
Similar names
DNS History
15 records (8 active, 7 former)
●NSe.sec.dns.br2026-02-23 → 2026-08-12 · 3 obs
● 2026-02-23 19:33:22
● 2026-08-12 20:25:38
●NSf.sec.dns.br2026-02-23 → 2026-08-12 · 3 obs
● 2026-02-23 19:33:22
● 2026-08-12 20:25:38
○NSns1.linode.com2015-07-01 → 2017-02-15 · 4 obs
● 2017-02-15 19:47:36
○ 2026-02-23 19:33:22
○ 2026-08-12 20:25:38
○NSns2.linode.com2015-07-01 → 2017-02-15 · 4 obs
● 2017-02-15 19:47:36
○ 2026-02-23 19:33:22
○ 2026-08-12 20:25:38
○NSns3.linode.com2015-07-01 → 2017-02-15 · 4 obs
● 2017-02-15 19:47:36
○ 2026-02-23 19:33:22
○ 2026-08-12 20:25:38
○NSns4.linode.com2015-07-01 → 2017-02-15 · 4 obs
● 2017-02-15 19:47:36
○ 2026-02-23 19:33:22
○ 2026-08-12 20:25:38
○NSns5.linode.com2015-07-01 → 2017-02-15 · 4 obs
● 2017-02-15 19:47:36
○ 2026-02-23 19:33:22
○ 2026-08-12 20:25:38
●MXalt1.aspmx.l.google.com2015-07-01 → 2026-08-12 · 2 obs
● 2026-08-12 20:25:38
●MXalt2.aspmx.l.google.com2015-07-01 → 2026-08-12 · 2 obs
● 2026-08-12 20:25:38
●MXaspmx.l.google.com2015-07-01 → 2026-08-12 · 2 obs
● 2026-08-12 20:25:38
●MXaspmx2.googlemail.com2015-07-01 → 2026-08-12 · 2 obs
● 2026-08-12 20:25:38
●MXaspmx3.googlemail.com2015-07-01 → 2026-08-12 · 2 obs
● 2026-08-12 20:25:38
○A173.236.242.1712026-02-23 → 2026-02-23 · 4 obs
● 2026-02-23 19:33:22
○ 2026-07-05 07:27:12
○ 2026-08-12 20:25:38
○A198.58.119.1932015-07-01 → 2017-02-15 · 4 obs
● 2017-02-15 19:47:36
○ 2026-02-23 19:33:22
○ 2026-08-12 20:25:38
●A72.61.49.1362026-07-05 → 2026-08-12 · 3 obs
● 2026-07-05 07:27:12
● 2026-08-12 20:25:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, d.dns.br, b.dns.br, a.dns.br... | - |
| tripstudy.com.br | e.sec.dns.br, f.sec.dns.br | - |
✅ Authoritative Response
Server:200.192.232.14
NS records: e.sec.dns.br, f.sec.dns.br
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1209ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 72.61.49.136 |
| NS | 2 | e.sec.dns.br, f.sec.dns.br |
| MX | 5 | aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)... |
| TXT | 1 | v=spf1 a mx include:_spf.google.com incl |
| SOA | 1 | e.sec.dns.br hostmaster.registro.br |
Analysis
Hierarchy
webmail.tripstudy.com.br is delegated beneath tripstudy.com.br.
IP Addresses
tripstudy.com.br points to a single IP number: 72.61.49.136.
Name Servers
tripstudy.com.br is served by two delegated name servers, e.sec.dns.br and f.sec.dns.br.
tripstudy.com.br shares its name server setup with other domains, including motoatacado.com.br, lealfitness.com.br, techsat.com.br and two others.
There is at least partial name server overlap between tripstudy.com.br and other domains — grupocybernet.com.br, proficiencia.org.br, artled.com.br and two more among them.
These name servers are routinely deployed together with the name servers d.sec.dns.br.
Each of the two host names carries two IP addresses: e.sec.dns.br points to 200.192.232.14 and 2001:12f8:b:1::14, and f.sec.dns.br points to 200.189.40.14 and 2001:12f8:9:1::14.
Mail Servers
tripstudy.com.br has five mail servers, which are aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
tripstudy.com.br shares mail servers — at least in part — with other domains, including anubalrct.ac.th, ns500699.ns500734.ns500734.ns500734.ns500699.ns500699.ns500699.ns500699.ns500693.ns500699.ns500693.ns500699.ns500612.ns500632.ns500578.ns500110.dtrkdll.com, jotapegue.com and two others.
These mail servers are frequently used alongside mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other.
Host names with two IP numbers:
aspmx2.googlemail.com maps to two IP addresses — 192.178.234.26 and 2800:3f0:4003:c14::1a.
aspmx3.googlemail.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1b.
aspmx.l.google.com maps to two IP addresses — 172.253.115.27 and 2607:f8b0:4004:c09::1a.
alt1.aspmx.l.google.com maps to two IP addresses — 192.178.234.27 and 2800:3f0:4003:c14::1a.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.
These two host names — aspmx2.googlemail.com and alt1.aspmx.l.google.com — each point to 2800:3f0:4003:c14::1a IP addresses.
These two host names — aspmx3.googlemail.com and alt2.aspmx.l.google.com — each point to 172.253.116.26 IP addresses.