coreops.com.br - robtex.com
coreops.com.br
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3032::6815:455bπΊπΈ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β Not in HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:cec2πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β Not in HTTPS hints | ||||||
| A | 104.21.69.91Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β Not in HTTPS hints | ||||||
| A | 172.67.206.194πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β Not in HTTPS hints | ||||||
| NS | craig.ns.cloudflare.com β | ||||||
| A | 2606:4700:58::a29f:2cc0πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | craig.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3c0π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | craig.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23c0πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | craig.ns.cloudflare.com | ||||||
| A | 108.162.195.192πΊπΈ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | craig.ns.cloudflare.com | ||||||
| A | 162.159.44.192Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | craig.ns.cloudflare.com | ||||||
| A | 172.64.35.192πΊπΈ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | craig.ns.cloudflare.com | ||||||
| NS | magali.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:261dπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | magali.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c21dπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | magali.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:221dπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | magali.ns.cloudflare.com | ||||||
| A | 108.162.194.29πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | magali.ns.cloudflare.com | ||||||
| A | 162.159.38.29Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | magali.ns.cloudflare.com | ||||||
| A | 172.64.34.29πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | magali.ns.cloudflare.com | ||||||
| MX | mx.core.locaweb.com.br β | ||||||
| A | 177.153.23.241π§π· Locaweb177.153.0.0/19 Servicos de Internet SA | ||||||
| PTR | mx.core.locaweb.com.br | ||||||
| MX | mx.a.locaweb.com.br(20) | ||||||
| A | 186.202.4.42π§π· Locaweb186.202.0.0/19 Servicos de Internet SA | ||||||
| PTR | mx.a.locaweb.com.br | ||||||
| MX | mx.b.locaweb.com.br(20) | ||||||
| A | 177.153.23.242π§π· Locaweb177.153.0.0/19 Servicos de Internet SA | ||||||
| PTR | mx.b.locaweb.com.br | ||||||
| MX | mx.jk.locaweb.com.br(20) | ||||||
| A | 200.234.204.130π§π· Locaweb200.234.192.0/20 Servicos de Internet SA | ||||||
| PTR | mx.jk.locaweb.com.br | ||||||
| TXT | facebook-domain-verification=2jmhwn3j19kr4ne8bpfhey0e2fb6im | ||||||
| TXT | sendinblue-code:f1db67e57e23f20afd2272d0441b8f66 | ||||||
| TXT | v=spf1 include:_spf.locaweb.com.br -all | ||||||
| HTTPS | HTTP/3, HTTP/2 β 4 unhintedπ 2 extra | ||||||
| IPv4 | 172.64.80.1 | ||||||
| IPv6 | 2606:4700:130:436c:6f75:6466:6c61:7265 | ||||||
| SOA | craig.ns.cloudflare.comdns@cloudflare.com serial=2398615944 | ||||||
com.br
| DNSSEC | β οΈ Not signed | ||||||
| NS | a.dns.br β β οΈ Not in parent delegation | ||||||
| NS | b.dns.br β οΈ Not in parent delegation | ||||||
| NS | c.dns.br β οΈ Not in parent delegation | ||||||
| NS | d.dns.br β οΈ Not in parent delegation | ||||||
| NS | e.dns.br β οΈ Not in parent delegation | ||||||
| NS | f.dns.br β οΈ Not in parent delegation | ||||||
| SOA | a.dns.brhostmaster@registro.br serial=2026074138 | ||||||
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)
βNScraig.ns.cloudflare.com2026-03-20 β 2026-03-23 Β· 2 obs
β 2026-03-23 08:36:16
βNSmagali.ns.cloudflare.com2026-03-20 β 2026-03-23 Β· 2 obs
β 2026-03-23 08:36:16
βMXmx.a.locaweb.com.br2026-03-20 β 2026-03-23 Β· 2 obs
β 2026-03-23 08:36:16
βMXmx.b.locaweb.com.br2026-03-20 β 2026-03-23 Β· 2 obs
β 2026-03-23 08:36:16
βMXmx.core.locaweb.com.br2026-03-20 β 2026-03-23 Β· 2 obs
β 2026-03-23 08:36:16
βMXmx.jk.locaweb.com.br2026-03-20 β 2026-03-23 Β· 2 obs
β 2026-03-23 08:36:16
βA104.21.69.912026-03-20 β 2026-03-23 Β· 2 obs
β 2026-03-23 08:36:16
βA172.67.206.1942026-03-20 β 2026-03-23 Β· 2 obs
β 2026-03-23 08:36:16
βA2606:4700:3032::6815:455b2026-03-20 β 2026-03-23 Β· 2 obs
β 2026-03-23 08:36:16
βA2606:4700:3033::ac43:cec22026-03-20 β 2026-03-23 Β· 2 obs
β 2026-03-23 08:36:16
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | d.dns.br, b.dns.br, a.dns.br, c.dns.br... | - |
| coreops.com.br | craig.ns.cloudflare.com, magali.ns.cloudflare.com | - |
β Authoritative Response
Server:162.159.44.192
NS records: craig.ns.cloudflare.com, magali.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for coreops.com.br (unsigned zone)
β±οΈ Timing
Total: 2112ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.64.80.1 |
| AAAA | 2 | 2606:4700:3032::6815:455b, 2606:4700:3033::ac43:cec2 |
| NS | 2 | craig.ns.cloudflare.com, magali.ns.cloudflare.com |
| MX | 4 | mx.core.locaweb.com.br (pri: 10), mx.a.locaweb.com.br (pri: 20)... |
| TXT | 3 | facebook-domain-verification=2jmhwn3j19k, sendinblue-code:f1db67e57e23f20afd2272d0... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | craig.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.