dfstar.com.br - robtex.com

dfstar.com.br

DNSSEC⚠️ Not signed
A18.228.181.51πŸ‡§πŸ‡· Amazon18.228.0.0/16 EC2 GRU prefix
PTRec2-18-228-181-51.sa-east-1.compute.amazonaws.com
NSns1.skymail.net.br ⭐ ⚠️ Not in parent delegation
A168.0.135.116πŸ‡§πŸ‡· AS265262168.0.135.0/24
NSdns1.infolink.com.br ⚠️ Not in zone NS records
A168.0.135.116πŸ‡§πŸ‡· AS265262168.0.135.0/24
NSdns2.infolink.com.br ⚠️ Not in zone NS records
A168.0.134.16πŸ‡§πŸ‡· AS265262168.0.134.0/24 CLARO S.A. Customer
PTRvr.cloud-sp2.skymail.net.br
NSdns3.infolink.com.br ⚠️ Not in zone NS records
A200.187.66.240πŸ‡§πŸ‡· AS265262200.187.66.0/24 CLARO S.A. Customer
NSns2.skymail.net.br ⚠️ Not in parent delegation
A168.0.134.16πŸ‡§πŸ‡· AS265262168.0.134.0/24 CLARO S.A. Customer
PTRvr.cloud-sp2.skymail.net.br
NSns3.skymail.net.br ⚠️ Not in parent delegation
A200.187.66.240πŸ‡§πŸ‡· AS265262200.187.66.0/24 CLARO S.A. Customer
MXdfstar-com-br.mail.protection.outlook.com ⭐
A2a01:111:f403:c902::2πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-sj0pr03cu01602.inbound.protection.outlook.com
A2a01:111:f403:c922::1πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-bl0pr05cu00501.inbound.protection.outlook.com
A2a01:111:f403:c92c::4πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-dm6pr05cu00404.inbound.protection.outlook.com
A2a01:111:f403:c931::1πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-sa9pr03cu00201.inbound.protection.outlook.com
A52.101.10.1πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn6pr02cu00301.inbound.protection.outlook.com
A52.101.40.6πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cy1pr03cu00106.inbound.protection.outlook.com
A52.101.42.18πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-co1pr03cu00302.inbound.protection.outlook.com
A52.101.50.7πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-co1pr21cu00207.inbound.protection.outlook.com
MXmxcluster.infolink.com.br(10)
A168.0.133.10πŸ‡§πŸ‡· AS265262168.0.133.0/24
PTRmx-ha.skymail.net.br
TXTMS=ms61426589
TXTv=spf1 ip4:201.20.27.83 include:spf.protection.outlook.com -all
SOAns1.skymail.net.brhostmaster@dfstar.com.br serial=1719876728

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=2026085494
rank #563805 globally
rank #4158 in the tld
WOT: SAFE (69/100)

Same first word

Similar names

DNS History

9 records (9 active, 0 former)

NSdns1.infolink.com.brdns2.infolink.com.brdns3.infolink.com.brns1.skymail.net.brns2.skymail.net.brns3.skymail.net.brMXdfstar-com-br.mail.protection.outlook.commxcluster.infolink.com.brA18.228.181.51
●NSdns1.infolink.com.br2026-03-04 β†’ 2026-03-26 Β· 2 obs
● 2026-03-04 23:54:58
● 2026-03-26 20:58:12
●NSdns2.infolink.com.br2026-03-04 β†’ 2026-03-26 Β· 2 obs
● 2026-03-04 23:54:58
● 2026-03-26 20:58:12
●NSdns3.infolink.com.br2026-03-04 β†’ 2026-03-26 Β· 2 obs
● 2026-03-04 23:54:58
● 2026-03-26 20:58:12
●NSns1.skymail.net.br2026-03-04 β†’ 2026-03-26 Β· 2 obs
● 2026-03-04 23:54:58
● 2026-03-26 20:58:12
●NSns2.skymail.net.br2026-03-04 β†’ 2026-03-26 Β· 2 obs
● 2026-03-04 23:54:58
● 2026-03-26 20:58:12
●NSns3.skymail.net.br2026-03-04 β†’ 2026-03-26 Β· 2 obs
● 2026-03-04 23:54:58
● 2026-03-26 20:58:12
●MXdfstar-com-br.mail.protection.outlook.com2026-03-04 β†’ 2026-03-26 Β· 2 obs
● 2026-03-04 23:54:58
● 2026-03-26 20:58:12
●MXmxcluster.infolink.com.br2026-03-04 β†’ 2026-03-26 Β· 2 obs
● 2026-03-04 23:54:58
● 2026-03-26 20:58:12
●A18.228.181.512026-03-04 β†’ 2026-03-26 Β· 2 obs
● 2026-03-04 23:54:58
● 2026-03-26 20:58:12

πŸ” DNS Trace

Analysis

IP Addresses

dfstar.com.br points to a single IP address: 18.228.181.51.

Other host names such as richet.com.br, hospitalrealdor.com.br, saoluiz.com.br, biocor.com.br and copastar.com.br share IPs with dfstar.com.br.

Name Servers

dfstar.com.br is delegated to six name servers: dns1.infolink.com.br, dns2.infolink.com.br, dns3.infolink.com.br, ns1.skymail.net.br, ns2.skymail.net.br and ns3.skymail.net.br.

dfstar.com.br at least partially shares name servers with other domains, for example fretefacil.com.br, vacaria.rs.gov.br, agoratelecom.com.br, saize.com.br and tplog.com.br.

These name servers are often used with the following name servers: kepler.infolink.com.br, ns2.infolink.com.br, ns2.emailemnuvem.com.br, ns1.emailemnuvem.com.br, ns3.emailemnuvem.com.br, ns1.mandic.com.br, ns2.mandic.com.br and ns3.mandic.com.br.

Hostnames with a single IP

dns1.infolink.com.br points to 168.0.135.116

dns2.infolink.com.br points to 168.0.134.16

dns3.infolink.com.br points to 200.187.66.240

ns1.skymail.net.br points to 168.0.135.116

ns2.skymail.net.br points to 168.0.134.16

ns3.skymail.net.br points to 200.187.66.240

Hostnames pointing to 168.0.135.116: dns1.infolink.com.br and ns1.skymail.net.br

Hostnames pointing to 168.0.134.16: dns2.infolink.com.br and ns2.skymail.net.br

Hostnames pointing to 200.187.66.240: dns3.infolink.com.br and ns3.skymail.net.br

Mail Servers

Two mail servers handle dfstar.com.br: mxcluster.infolink.com.br and dfstar-com-br.mail.protection.outlook.com.

dfstar.com.br shares at least partially some mail servers with other domains, for instance sergiocondecaldas.com.br, w3br.com, hqd.com.br, hwsistemasti.com.br and expertxp.com.br.

Host names with eight IP numbers:

The host name dfstar-com-br.mail.protection.outlook.com points to: 2a01:111:f403:c902::2, 2a01:111:f403:c922::1, 2a01:111:f403:c92c::4, 2a01:111:f403:c931::1, 52.101.10.1, 52.101.40.6, 52.101.42.18 and 52.101.50.7.

Host names with one IP number:

The host name mxcluster.infolink.com.br points to: 168.0.133.10.