corestack.com.br - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

corestack.com.br

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:29c4🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:a6d6🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.41.196Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.166.214🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkonnor.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c6a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkonnor.ns.cloudflare.com
A2803:f800:50::6ca2:c36a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkonnor.ns.cloudflare.com
A2a06:98c1:50::ac40:236a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkonnor.ns.cloudflare.com
A108.162.195.106🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkonnor.ns.cloudflare.com
A162.159.44.106Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkonnor.ns.cloudflare.com
A172.64.35.106🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkonnor.ns.cloudflare.com
NSulla.ns.cloudflare.com
A2606:4700:50::adf5:3ae9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRulla.ns.cloudflare.com
A2803:f800:50::6ca2:c0e9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRulla.ns.cloudflare.com
A2a06:98c1:50::ac40:20e9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRulla.ns.cloudflare.com
A108.162.192.233🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRulla.ns.cloudflare.com
A172.64.32.233🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRulla.ns.cloudflare.com
A173.245.58.233🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRulla.ns.cloudflare.com
MXmx1.hostinger.com ⭐
A2606:4700:90:0:c1f8:f874:2386:b61f🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.65.182.103🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXmx2.hostinger.com(10)
A2606:4700:90:0:c1f8:f874:2386:b61f🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.65.182.103🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
TXTfacebook-domain-verification=544dd1a706mdejfld8kwgpevodpai1
TXTgoogle-site-verification=qGLqG_diyByrsqjOT0FlxNBla6u2npgKGinbWjRIY0E
TXTv=spf1 include:_spf.mail.hostinger.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.41.196, 172.67.166.214
IPv6 hints2606:4700:3034::6815:29c4, 2606:4700:3035::ac43:a6d6
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=244, name=cloudflare-ech.com
SOAkonnor.ns.cloudflare.comdns@cloudflare.com serial=2410156599

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=2026236430
rank #557702 globally
rank #3807 in the tld
WOT: SAFE (69/100)

Same first word

corestack.cfd
corestack.work
corestack.io
corestack.co.uk
corestack.ch
corestack.host
corestack.com
corestack.com.br
corestack.digital
corestack.net

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Previous names

coreshumaita.com.br
coresimagens.com.br
coresincriveis.com.br
coresis.com.br
coreskills.com.br
coresmaiscores.com.br
coresnet.com.br
coresoft.com.br
coresoftware.com.br
coresolution.com.br
coresolutions.com.br
corespapelariapremium.com.br
coresphere.com.br
coresport.com.br
corespot.com.br
coresqueensinam.com.br
coresquentes.com.br
coressence.com.br
corest.com.br

Next names

corestore.com.br
corestream.com.br
corestrengths.com.br
coresul.com.br
coresulparts.com.br
coresvivas.com.br
coresynesis.com.br
coresys.com.br
coresystem.com.br
coresystems.com.br
coret.com.br
coretec.com.br
coretech.com.br
coretechh.com.br
coretechnologies.com.br
coretechs.com.br
coretecnologia.com.br
coretek.com.br
coretelecom.com.br
coreti.com.br

DNS History

8 records (8 active, 0 former)

NSkonnor.ns.cloudflare.comulla.ns.cloudflare.comMXmx1.hostinger.commx2.hostinger.comA104.21.41.196172.67.166.2142606:4700:3034::6815:29c42606:4700:3035::ac43:a6d6
●NSkonnor.ns.cloudflare.com2026-08-19 → 2026-08-24 · 2 obs
● 2026-08-19 14:09:24
● 2026-08-24 18:11:46
●NSulla.ns.cloudflare.com2026-08-19 → 2026-08-24 · 2 obs
● 2026-08-19 14:09:24
● 2026-08-24 18:11:46
●MXmx1.hostinger.com2026-08-19 → 2026-08-24 · 2 obs
● 2026-08-19 14:09:24
● 2026-08-24 18:11:46
●MXmx2.hostinger.com2026-08-19 → 2026-08-24 · 2 obs
● 2026-08-19 14:09:24
● 2026-08-24 18:11:46
●A104.21.41.1962026-08-19 → 2026-08-24 · 2 obs
● 2026-08-19 14:09:24
● 2026-08-24 18:11:46
●A172.67.166.2142026-08-19 → 2026-08-24 · 2 obs
● 2026-08-19 14:09:24
● 2026-08-24 18:11:46
●A2606:4700:3034::6815:29c42026-08-19 → 2026-08-24 · 2 obs
● 2026-08-19 14:09:24
● 2026-08-24 18:11:46
●A2606:4700:3035::ac43:a6d62026-08-19 → 2026-08-24 · 2 obs
● 2026-08-19 14:09:24
● 2026-08-24 18:11:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
brc.dns.br, d.dns.br, a.dns.br, f.dns.br...-
corestack.com.brkonnor.ns.cloudflare.com, ulla.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.233

NS records: konnor.ns.cloudflare.com, ulla.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1626ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.166.214, 104.21.41.196
AAAA22606:4700:3035::ac43:a6d6, 2606:4700:3034::6815:29c4
NS2konnor.ns.cloudflare.com, ulla.ns.cloudflare.com
MX2mx2.hostinger.com (pri: 10), mx1.hostinger.com (pri: 5)
TXT3facebook-domain-verification=544dd1a706m, google-site-verification=qGLqG_diyByrsqj...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1konnor.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

corestack.com.br directs to four IP numbers, which are 104.21.41.196, 172.67.166.214, 2606:4700:3034::6815:29c4 and 2606:4700:3035::ac43:a6d6.

Among the host names that share IP numbers with corestack.com.br are motocircuito.com, fdmev.com, fortknightstale.com and two others.

Name Servers

The NS records for corestack.com.br delegate to konnor.ns.cloudflare.com and ulla.ns.cloudflare.com.

corestack.com.br has the same name server delegation as a number of other domains, such as sugarrushofficial.de, imonpcs-api.com, yejdhi.workers.dev and two more.

The name servers of corestack.com.br overlap at least partially with those of other domains — among them arbortechts.com, 1percenter.com, paulsaudio-security.com and two more.

These name servers commonly appear alongside the name servers clay.ns.cloudflare.com and etienne.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

konnor.ns.cloudflare.com maps to 108.162.195.106, 162.159.44.106, 172.64.35.106 and 3 additional IP addresses.

ulla.ns.cloudflare.com maps to 108.162.192.233, 172.64.32.233, 173.245.58.233 and 3 additional IP addresses.

Mail Servers

The MX records for corestack.com.br point to two mail servers: mx1.hostinger.com and mx2.hostinger.com.

corestack.com.br has the same mail server arrangement as a number of other domains, for example jjtenginegearboxanddiff.co.za, pontaj.md, orlandorp.com and two more.

corestack.com.br partially shares its mail servers with other domains; known examples include dxnarabic.com, welcomeagencies.com and footballshirtmaker.com.

mx1.hostinger.com has IP addresses 172.65.182.103 and 2606:4700:90:0:c1f8:f874:2386:b61f; mx2.hostinger.com has the same IP addresses: 172.65.182.103 and 2606:4700:90:0:c1f8:f874:2386:b61f.

mx1.hostinger.com and mx2.hostinger.com each have 2606:4700:90:0:c1f8:f874:2386:b61f IP addresses.

mx1.hostinger.com and mx2.hostinger.com each have 172.65.182.103 IP addresses.