CF1763453707083-tsm20251116095642

IPLIST.NET - ithaka.org

Search for IP or hostnames:

ithaka.org checked at 2025-11-18T08:15:06.965Z 1216ms 107/107/107 100% R:13 allDone:true timedOut:false

ithaka.org

MXsmtp1.ithaka.org
A68.232.140.152🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
MXsmtp2.ithaka.org
A68.232.154.47🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
NSusmiaa1ns03.ithaka.org
A38.68.67.203🇺🇸 COGENT
NSusnjpr2ns01.ithaka.org
A204.228.64.200🇺🇸 ITHAKA-AS32920
PTRusnjpr2ns01.ithaka.org
NSusnjpr2ns02.ithaka.org
A204.228.64.201🇺🇸 ITHAKA-AS32920
PTRusnjpr2ns02.ithaka.org
NSusnjpr2ns04.ithaka.org
A204.228.64.202🇺🇸 ITHAKA-AS32920
PTRusnjpr2ns04.ithaka.org
NSusnyny1ns05.ithaka.org
A38.109.96.203🇺🇸 AS399636
PTRusnyny1ns05.ithaka.org
MXmx1.hc5909-85.iphmx.com
A68.232.140.152🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A68.232.154.47🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
MXmx2.hc5909-85.iphmx.com
A68.232.140.152🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A68.232.154.47🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A23.185.0.2🇺🇸 Fastly

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
rank #60055 globally
rank #6468 in the tld

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AI analysis

ithaka.org is the parent of pr2jsftpprd03.ithaka.org, pr2ithftpprd01.ithaka.org, usnjpr2ns04.ithaka.org, sr.ithaka.org, pr2vpn.ithaka.org and a few other host names.

ithaka.org maps to IP address 23.185.0.2.

Other host names, for instance vop.com, universityonline.nada.org, adelaidemetcalfe.on.ca, treasuredata.com and www.internetmarketinginc.com share IP numbers with ithaka.org.

ithaka.org delegates to five name servers: usmiaa1ns03.ithaka.org, usnjpr2ns01.ithaka.org, usnjpr2ns02.ithaka.org, usnjpr2ns04.ithaka.org and usnyny1ns05.ithaka.org.

ithaka.org at least partially shares name servers with other domains such as artstor.com, jstor.org, revealdigital.com, aluka.org and artstor.net.

Host names with one IP number:

usmiaa1ns03.ithaka.org points to 38.68.67.203

usnjpr2ns01.ithaka.org points to 204.228.64.200

usnjpr2ns02.ithaka.org points to 204.228.64.201

usnjpr2ns04.ithaka.org points to 204.228.64.202

usnyny1ns05.ithaka.org points to 38.109.96.203

ithaka.org is handled by four mail servers: smtp1.ithaka.org, smtp2.ithaka.org, mx1.hc5909-85.iphmx.com and mx2.hc5909-85.iphmx.com.

ithaka.org shares mail servers with other domains at least in part, for instance sr.ithaka.org, portico.org, ithakainternational.org, artstor.org and jstor.org.

Hostnames with two IP numbers:

- mx1.hc5909-85.iphmx.com points to 68.232.140.152 and 68.232.154.47

- mx2.hc5909-85.iphmx.com points to 68.232.140.152 and 68.232.154.47

Hostnames with one IP number:

- smtp1.ithaka.org points to 68.232.140.152

- smtp2.ithaka.org points to 68.232.154.47

Hostnames that point to 68.232.140.152: mx1.hc5909-85.iphmx.com and mx2.hc5909-85.iphmx.com and smtp1.ithaka.org

Hostnames that point to 68.232.154.47: mx1.hc5909-85.iphmx.com and mx2.hc5909-85.iphmx.com and smtp2.ithaka.org

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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