CF1762938832561-tsm20251109205412

DNSWHOIS.INFO - roychowdhury.net

Search for IP or hostnames:

roychowdhury.net checked at 2025-11-12T09:13:52.546Z 273ms 116/116/116 100% R:15 allDone:true timedOut:false

roychowdhury.net

NSns1179.dns.dyn.com
A2600:2000:2100::c9 🇺🇸 ORACLE-OCI-31898
PTRns1.p201.dns.oraclecloud.net
A108.59.166.201🇺🇸 ORACLE-OCI-31898
PTRns1.p201.dns.oraclecloud.net
NSns2166.dns.dyn.com
A2600:2000:2110::c9 🇺🇸 ORACLE-OCI-31898
PTRns2.p201.dns.oraclecloud.net
A108.59.168.201🇺🇸 ORACLE-OCI-31898
PTRns2.p201.dns.oraclecloud.net
NSns3200.dns.dyn.com
A2600:2000:2120::c9 🇺🇸 ORACLE-OCI-31898
PTRns3.p201.dns.oraclecloud.net
A108.59.170.201🇺🇸 ORACLE-OCI-31898
PTRns3.p201.dns.oraclecloud.net
NSns4144.dns.dyn.com
A2600:2000:2130::c9 🇺🇸 ORACLE-OCI-31898
PTRns4.p201.dns.oraclecloud.net
A108.59.172.201🇺🇸 ORACLE-OCI-31898
PTRns4.p201.dns.oraclecloud.net
MXmailin-01.mx.sonic.net
A157.131.224.68🇺🇸 Sonic Telecom (Sonic.net, Inc.)
PTRa.mx.sonic.net
A157.131.224.69🇺🇸 Sonic Telecom (Sonic.net, Inc.)
PTRb.mx.sonic.net
A157.131.224.70🇺🇸 Sonic Telecom (Sonic.net, Inc.)
PTRc.mx.sonic.net
MXmailin-02.mx.sonic.net
A157.131.224.71🇺🇸 Sonic Telecom (Sonic.net, Inc.)
PTRd.mx.sonic.net
A157.131.224.72🇺🇸 Sonic Telecom (Sonic.net, Inc.)
PTRe.mx.sonic.net
A157.131.224.73🇺🇸 Sonic Telecom (Sonic.net, Inc.)
PTRf.mx.sonic.net
A23.93.90.111🇺🇸 Sonic Telecom (Sonic.net, Inc.)
PTR23-93-90-111.fiber.dynamic.sonic.net

net

NSa.gtld-servers.net
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net

Starts with same word

Starts similarily

AI analysis

roychowdhury.net resolves to a single IP address: 23.93.90.111.

Other host names, for instance 23-93-90-111.fiber.dynamic.sonic.net, share IP numbers with roychowdhury.net.

roychowdhury.net is delegated to four name servers: ns1179.dns.dyn.com, ns2166.dns.dyn.com, ns3200.dns.dyn.com and ns4144.dns.dyn.com.

roychowdhury.net at least partially shares name servers with other domains, including eton.edu.mx, the-oneills.net, sebax.cl, bitflash.net and markwfarrar.us.

These name servers are typically used together with the name servers ns4135.dns.dyn.com, ns2169.dns.dyn.com, ns4183.dns.dyn.com, ns3142.dns.dyn.com, ns1133.dns.dyn.com, ns3173.dns.dyn.com, ns2154.dns.dyn.com, ns1182.dns.dyn.com, ns2162.dns.dyn.com and ns1132.dns.dyn.com.

Hosts with two IP numbers:

Host ns1179.dns.dyn.com points to 2600:2000:2100::c9 and 108.59.166.201

Host ns2166.dns.dyn.com points to 2600:2000:2110::c9 and 108.59.168.201

Host ns3200.dns.dyn.com points to 2600:2000:2120::c9 and 108.59.170.201

Host ns4144.dns.dyn.com points to 2600:2000:2130::c9 and 108.59.172.201

roychowdhury.net is handled by two mail servers: mailin-01.mx.sonic.net and mailin-02.mx.sonic.net.

roychowdhury.net shares its mail server setup with other domains, including raycrain.com, 248.23.184.in-addr.arpa, 2.93.23.in-addr.arpa, careytearose.com and 2pi.org.

roychowdhury.net shares some mail servers with other domains, for instance museumsc.com, elevengear.com, lomi.org and pacinst.org.

Host names with three IPs:

mailin-01.mx.sonic.net points to 157.131.224.68, 157.131.224.69 and 157.131.224.70

mailin-02.mx.sonic.net points to 157.131.224.71, 157.131.224.72 and 157.131.224.73

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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