tclass.com.br - dns.ninja

tclass.com.br

DNSSEC⚠️ Not signed
A162.240.81.18🇺🇸 EIGI162.240.0.0/15 1958 South 950 East Provo UT 84606 United States
PTR162-240-81-18.unifiedlayer.com
NSdns1.hostgator.com.br ⭐
A162.240.81.18🇺🇸 EIGI162.240.0.0/15 1958 South 950 East Provo UT 84606 United States
PTR162-240-81-18.unifiedlayer.com
NSdns2.hostgator.com.br
A162.240.81.70🇺🇸 EIGI162.240.0.0/15 1958 South 950 East Provo UT 84606 United States
PTR162-240-81-70.unifiedlayer.com
MXtclass.com.br ⭐
A162.240.81.18🇺🇸 EIGI162.240.0.0/15 1958 South 950 East Provo UT 84606 United States
PTR162-240-81-18.unifiedlayer.com
SOAdns1.hostgator.com.brroot@dns1.hostgator.com.br 2022-12-07 #1

com.br

DNSSEC⚠️ Not signed
NSa.dns.br ⭐ ⚠️ Not in parent delegation
NSb.dns.br ⚠️ Not in parent delegation
NSc.dns.br ⚠️ Not in parent delegation
NSd.dns.br ⚠️ Not in parent delegation
NSe.dns.br ⚠️ Not in parent delegation
NSf.dns.br ⚠️ Not in parent delegation
SOAa.dns.brhostmaster@registro.br serial=2026216300
rank #511182 globally
rank #3642 in the tld
WOT: SAFE (69/100)

MX for

tclass.com.br

Same first word

tclass.kr
tclass.vn
tclass.com.br
tclass.ru
tclass.dev

Similar names

stcsal.com
caltss.com
lastcs.ro
slcast.it
scsatl.com
tclsas.com
lsacts.com
catssl.com
caslst.com
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lacsst.ca
scatsl.ws
acsstl.com
stcsal.net
stcasl.com
cssalt.com
stlacs.org
clasts.com
csastl.com
scsalt.com
atlssc.com
stlacs.com
casstl.com
scaslt.com
slcats.com
altssc.com
castls.com
scalts.com
classt.com
asclts.com
tlcsas.com
stscal.com

DNS History

8 records (4 active, 4 former)

20192020202120222023202420252026NSdns1.hostgator.com.brdns2.hostgator.com.brns608.hostgator.com.brns609.hostgator.com.brMXtclass.com.brmail.tclass.com.brA162.240.81.18108.179.253.229
●NSdns1.hostgator.com.br2026-02-18 → 2026-08-04 · 3 obs
○ 2018-09-12 19:47:58
● 2026-02-18 18:36:00
● 2026-08-04 12:32:46
●NSdns2.hostgator.com.br2026-02-18 → 2026-08-04 · 3 obs
○ 2018-09-12 19:47:58
● 2026-02-18 18:36:00
● 2026-08-04 12:32:46
○NSns608.hostgator.com.br2018-09-12 → 2018-09-12 · 3 obs
● 2018-09-12 19:47:58
○ 2026-02-18 18:36:00
○ 2026-08-04 12:32:46
○NSns609.hostgator.com.br2018-09-12 → 2018-09-12 · 3 obs
● 2018-09-12 19:47:58
○ 2026-02-18 18:36:00
○ 2026-08-04 12:32:46
○MXmail.tclass.com.br2018-09-12 → 2018-09-12 · 3 obs
● 2018-09-12 19:47:58
○ 2026-02-18 18:36:00
○ 2026-08-04 12:32:46
●MXtclass.com.br2026-02-18 → 2026-08-04 · 3 obs
○ 2018-09-12 19:47:58
● 2026-02-18 18:36:00
● 2026-08-04 12:32:46
○A108.179.253.2292018-09-12 → 2018-09-12 · 3 obs
● 2018-09-12 19:47:58
○ 2026-02-18 18:36:00
○ 2026-08-04 12:32:46
●A162.240.81.182026-02-18 → 2026-08-04 · 3 obs
○ 2018-09-12 19:47:58
● 2026-02-18 18:36:00
● 2026-08-04 12:32:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
brb.dns.br, a.dns.br, d.dns.br, e.dns.br...-
tclass.com.brdns1.hostgator.com.br, dns2.hostgator.com.br-

✅ Authoritative Response

Server:162.240.81.70

NS records: dns1.hostgator.com.br, dns2.hostgator.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tclass.com.br (unsigned zone)

⏱️ Timing

Total: 547ms | Queries: -

📄 Records

TypeCountSample Data
A1162.240.81.18
NS2dns1.hostgator.com.br, dns2.hostgator.com.br
MX1tclass.com.br (pri: 0)
SOA1dns1.hostgator.com.br root.dns1.hostgato

Analysis

Mail Server Role

tclass.com.br handles its own mail, functioning as its own mail server.

IP Addresses

tclass.com.br resolves to just one IP address, 162.240.81.18.

Two other host names, along with hawkeye.com.mx, spotexch.com and corza.mx, also share IP numbers with tclass.com.br.

Name Servers

tclass.com.br has two authoritative name servers — dns1.hostgator.com.br and dns2.hostgator.com.br.

tclass.com.br shares its NS records with other domains, for example avioeste.com, makpecas.net.br, orofino.com.br and two others.

dns1.hostgator.com.br resolves to 162.240.81.18. dns2.hostgator.com.br resolves to 162.240.81.70. Both host names point to a single IP number.

Mail Servers

tclass.com.br is served by just one mail server: tclass.com.br.

tclass.com.br points to one IP number — 162.240.81.18.