CF1760525943548-tsm20251015074336

WWW.RTSAK.COM - rational.com

Search for IP or hostnames:

rational.com checked at 2025-10-15T10:59:03.507Z 723ms 110/110/110 100% R:15

rational.com

NSdns1.p05.nsone.net
A2620:4d:4000:6259:7:5:0:1 🇺🇸 NSONE
PTRdns1.p05.nsone.net
A198.51.44.5🇺🇸 NSONE
PTRdns1.p05.nsone.net
NSdns2.p05.nsone.net
A2a00:edc0:6259:7:5::2 🇺🇸 NSONE
PTRdns2.p05.nsone.net
A198.51.45.5🇺🇸 NSONE
PTRdns2.p05.nsone.net
NSdns3.p05.nsone.net
A2620:4d:4000:6259:7:5:0:3 🇺🇸 NSONE
PTRdns3.p05.nsone.net
A198.51.44.69🇺🇸 NSONE
PTRdns3.p05.nsone.net
NSdns4.p05.nsone.net
A2a00:edc0:6259:7:5::4 🇺🇸 NSONE
PTRdns4.p05.nsone.net
A198.51.45.69🇺🇸 NSONE
PTRdns4.p05.nsone.net
MXe31.co.us.ibm.com
MXe32.co.us.ibm.com
MXe33.co.us.ibm.com
MXe34.co.us.ibm.com
MXe35.co.us.ibm.com
MXe1.ny.us.ibm.com
MXe2.ny.us.ibm.com
MXe3.ny.us.ibm.com
MXe4.ny.us.ibm.com
MXe5.ny.us.ibm.com
MXe6.ny.us.ibm.com
A199.46.34.76🇺🇸 PROLEXIC-IP-PROTECT

com

NSa.gtld-servers.net
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NSd.gtld-servers.net
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NSm.gtld-servers.net
rank #119305 globally
rank #64568 in the tld

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AI analysis

rational.com has children including dns2.rational.com, mailgw-ma.rational.com, ns-ma.rational.com, europe.rational.com, www.rational.com and a few other host names.

rational.com points to a single IP address: 199.46.34.76.

Other host names such as initiatecatalyst.com, bowstreet.com, mployee.dk, webmethods.com and ibm.dk share IP numbers with rational.com.

rational.com is delegated to four name servers: dns1.p05.nsone.net, dns2.p05.nsone.net, dns3.p05.nsone.net and dns4.p05.nsone.net.

At least part of the name servers for rational.com are shared with other domains, for instance zerathep.com, thepollinatorpatch.com, egibm.com, burningforge.com and jasonlukas.net.

these name servers are often used together with the name servers ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, ns01.vandalay-industries.net, ns02.vandalay-industries.net, ns03.vandalay-industries.net and ns04.vandalay-industries.net.

Host names with two IP numbers:

dns1.p05.nsone.net points to: 2620:4d:4000:6259:7:5:0:1 and 198.51.44.5

dns2.p05.nsone.net points to: 2a00:edc0:6259:7:5::2 and 198.51.45.5

dns3.p05.nsone.net points to: 2620:4d:4000:6259:7:5:0:3 and 198.51.44.69

dns4.p05.nsone.net points to: 2a00:edc0:6259:7:5::4 and 198.51.45.69

rational.com is handled by eleven mail servers: e31.co.us.ibm.com, e32.co.us.ibm.com, e33.co.us.ibm.com, e34.co.us.ibm.com, e35.co.us.ibm.com, e1.ny.us.ibm.com, e2.ny.us.ibm.com, e3.ny.us.ibm.com, e4.ny.us.ibm.com, e5.ny.us.ibm.com and e6.ny.us.ibm.com.

rational.com shares at least some mail servers with other domains, for example dev.tivoli.com, us.concentrix.com, mail.rcrawford.tivoli.com, webmail.tivoli.com and stores.ca.ibm.com.

These mail servers are often used with the mail servers e21.nc.us.ibm.com, e22.nc.us.ibm.com, e23.nc.us.ibm.com, e24.nc.us.ibm.com, e11.ny.us.ibm.com, e12.ny.us.ibm.com, e13.ny.us.ibm.com, e14.ny.us.ibm.com, e15.ny.us.ibm.com and e16.ny.us.ibm.com.

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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sNcFDsm CF johedugfp 2025-10-15