coreops.com.br - robtex.com

coreops.com.br

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:455bπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ⚠ Not in HTTPS hints
A2606:4700:3033::ac43:cec2πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ⚠ Not in HTTPS hints
A104.21.69.91Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ⚠ Not in HTTPS hints
A172.67.206.194πŸ‡ΊπŸ‡Έ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ⚠ Not in HTTPS hints
NScraig.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cc0πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcraig.ns.cloudflare.com
A2803:f800:50::6ca2:c3c0πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcraig.ns.cloudflare.com
A2a06:98c1:50::ac40:23c0πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRcraig.ns.cloudflare.com
A108.162.195.192πŸ‡ΊπŸ‡Έ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcraig.ns.cloudflare.com
A162.159.44.192Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcraig.ns.cloudflare.com
A172.64.35.192πŸ‡ΊπŸ‡Έ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcraig.ns.cloudflare.com
NSmagali.ns.cloudflare.com
A2606:4700:50::a29f:261dπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmagali.ns.cloudflare.com
A2803:f800:50::6ca2:c21dπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmagali.ns.cloudflare.com
A2a06:98c1:50::ac40:221dπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRmagali.ns.cloudflare.com
A108.162.194.29πŸ‡ΊπŸ‡Έ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmagali.ns.cloudflare.com
A162.159.38.29Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmagali.ns.cloudflare.com
A172.64.34.29πŸ‡ΊπŸ‡Έ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmagali.ns.cloudflare.com
MXmx.core.locaweb.com.br ⭐
A177.153.23.241πŸ‡§πŸ‡· Locaweb177.153.0.0/19 Servicos de Internet SA
PTRmx.core.locaweb.com.br
MXmx.a.locaweb.com.br(20)
A186.202.4.42πŸ‡§πŸ‡· Locaweb186.202.0.0/19 Servicos de Internet SA
PTRmx.a.locaweb.com.br
MXmx.b.locaweb.com.br(20)
A177.153.23.242πŸ‡§πŸ‡· Locaweb177.153.0.0/19 Servicos de Internet SA
PTRmx.b.locaweb.com.br
MXmx.jk.locaweb.com.br(20)
A200.234.204.130πŸ‡§πŸ‡· Locaweb200.234.192.0/20 Servicos de Internet SA
PTRmx.jk.locaweb.com.br
TXTfacebook-domain-verification=2jmhwn3j19kr4ne8bpfhey0e2fb6im
TXTsendinblue-code:f1db67e57e23f20afd2272d0441b8f66
TXTv=spf1 include:_spf.locaweb.com.br -all
HTTPSHTTP/3, HTTP/2 ⚠ 4 unhintedπŸ“Œ 2 extra
IPv4172.64.80.1
IPv62606:4700:130:436c:6f75:6466:6c61:7265
SOAcraig.ns.cloudflare.comdns@cloudflare.com serial=2398615944

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=2026074138
πŸ“ˆ Tranco rank: #970,579
rank #545363 globally
rank #4043 in the tld
WOT: SAFE (69/100)

Same first word

Similar names

DNS History

10 records (10 active, 0 former)

NScraig.ns.cloudflare.commagali.ns.cloudflare.comMXmx.a.locaweb.com.brmx.b.locaweb.com.brmx.core.locaweb.com.brmx.jk.locaweb.com.brA104.21.69.91172.67.206.1942606:4700:3032::6815:455b2606:4700:3033::ac43:cec2
●NScraig.ns.cloudflare.com2026-03-20 β†’ 2026-03-23 Β· 2 obs
● 2026-03-20 21:13:08
● 2026-03-23 08:36:16
●NSmagali.ns.cloudflare.com2026-03-20 β†’ 2026-03-23 Β· 2 obs
● 2026-03-20 21:13:08
● 2026-03-23 08:36:16
●MXmx.a.locaweb.com.br2026-03-20 β†’ 2026-03-23 Β· 2 obs
● 2026-03-20 21:13:08
● 2026-03-23 08:36:16
●MXmx.b.locaweb.com.br2026-03-20 β†’ 2026-03-23 Β· 2 obs
● 2026-03-20 21:13:08
● 2026-03-23 08:36:16
●MXmx.core.locaweb.com.br2026-03-20 β†’ 2026-03-23 Β· 2 obs
● 2026-03-20 21:13:08
● 2026-03-23 08:36:16
●MXmx.jk.locaweb.com.br2026-03-20 β†’ 2026-03-23 Β· 2 obs
● 2026-03-20 21:13:08
● 2026-03-23 08:36:16
●A104.21.69.912026-03-20 β†’ 2026-03-23 Β· 2 obs
● 2026-03-20 21:13:08
● 2026-03-23 08:36:16
●A172.67.206.1942026-03-20 β†’ 2026-03-23 Β· 2 obs
● 2026-03-20 21:13:08
● 2026-03-23 08:36:16
●A2606:4700:3032::6815:455b2026-03-20 β†’ 2026-03-23 Β· 2 obs
● 2026-03-20 21:13:08
● 2026-03-23 08:36:16
●A2606:4700:3033::ac43:cec22026-03-20 β†’ 2026-03-23 Β· 2 obs
● 2026-03-20 21:13:08
● 2026-03-23 08:36:16

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
brd.dns.br, b.dns.br, a.dns.br, c.dns.br...-
coreops.com.brcraig.ns.cloudflare.com, magali.ns.cloudflare.com-

βœ… Authoritative Response

Server:162.159.44.192

NS records: craig.ns.cloudflare.com, magali.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 2112ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1172.64.80.1
AAAA22606:4700:3032::6815:455b, 2606:4700:3033::ac43:cec2
NS2craig.ns.cloudflare.com, magali.ns.cloudflare.com
MX4mx.core.locaweb.com.br (pri: 10), mx.a.locaweb.com.br (pri: 20)...
TXT3facebook-domain-verification=2jmhwn3j19k, sendinblue-code:f1db67e57e23f20afd2272d0...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1craig.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

coreops.com.br points to four IP numbers: 2606:4700:3032::6815:455b, 2606:4700:3033::ac43:cec2, 104.21.69.91 and 172.67.206.194.

Other host names, for instance nou.edu.vn, pk1991.cn, w3cx.org, archery-scoring.mjtamlyn.co.uk and instyle.gift share IP numbers with coreops.com.br.

Name Servers

coreops.com.br is delegated to two name servers: craig.ns.cloudflare.com and magali.ns.cloudflare.com.

coreops.com.br uses the same name server setup as other domains, for instance advlink.com.br, melibugeja.com.mt, darkv.net, musitechinstrumentos.com.br and fluxocore.com.br.

coreops.com.br shares name servers with other domains at least partially, for instance artsmuster.com, supran.web.id, primbor.com, dreamcorp.net and uatour.com.ua.

these name servers are commonly used together with kim.ns.cloudflare.com and jessica.ns.cloudflare.com.

Host names with six IP numbers: craig.ns.cloudflare.com points to 2606:4700:58::a29f:2cc0, 2803:f800:50::6ca2:c3c0, 2a06:98c1:50::ac40:23c0, 108.162.195.192, 162.159.44.192 and 172.64.35.192; magali.ns.cloudflare.com points to 2606:4700:50::a29f:261d, 2803:f800:50::6ca2:c21d, 2a06:98c1:50::ac40:221d, 108.162.194.29, 162.159.38.29 and 172.64.34.29.

Mail Servers

coreops.com.br is handled by four mail servers: mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.

coreops.com.br shares some mail servers with other domains, including focopress.com, visioninstitute.com.br, atriumshoppingsantoandre.com.br, frimoveis.com.br and ferragemmundial.com.br.

Host names with a single IP:

mx.a.locaweb.com.br points to 186.202.4.42.

mx.b.locaweb.com.br points to 177.153.23.242.

mx.core.locaweb.com.br points to 177.153.23.241.

mx.jk.locaweb.com.br points to 200.234.204.130.