CF1758535853847-tsm20250922100650

WWW.RTSAK.COM - java.org

Search for IP or hostnames:

java.org checked at 2025-09-22T10:10:53.830Z 186ms 58/58/58 100% R:16

java.org

NSauth1.dns.cogentco.com
A2001:550:1:a::d 🇺🇸 Cogent Communications, Inc.
PTRauth1.dns.cogentco.com
A66.28.0.14🇺🇸 Cogent Communications, Inc.
PTRauth1.dns.cogentco.com
NSauth2.dns.cogentco.com
A2001:550:1:b::d 🇺🇸 Cogent Communications, Inc.
PTRauth2.dns.cogentco.com
A66.28.0.30🇺🇸 Cogent Communications, Inc.
PTRauth2.dns.cogentco.com
A146.145.196.172🇺🇸 Windstream Communications

org

NSa0.org.afilias-nst.info
NSa2.org.afilias-nst.info
NSc0.org.afilias-nst.info
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSd0.org.afilias-nst.org

Up

Starts with same word

Starts similarily

AI analysis

java.org is the parent of www.java.org.

java.org resolves to one IP number: 146.145.196.172.

java.org is delegated to two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com.

java.org shares the same name server setup as other domains, for instance 243.204.in-addr.arpa, lax10.atlas.cogentco.com, lon19.atlas.cogentco.com, cogentco.sk and 121.71.217.in-addr.arpa.

java.org at least partially shares name servers with other domains, for instance 44.162.65.in-addr.arpa, despoorwegenwervenaan.be, 20.132.66.in-addr.arpa, bandcampberlin.de and upsonline.com.au.

these name servers are often used together with pulsar2.hbci.com, pulsar3.hbci.com, pulsar.hbci.com and dns.luminet.net.

Host names with two IP numbers:

The host name auth1.dns.cogentco.com points to 2001:550:1:a::d and 66.28.0.14; the host name auth2.dns.cogentco.com points to 2001:550:1:b::d and 66.28.0.30.

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

DFPjhad CF johedugfp 2025-09-22