WWW.RTSAK.COM - barnard.edu
Search for IP or hostnames:
barnard.edu checked at 2025-11-19T07:05:39.338Z 1538ms 167/167/167 100% R:12 allDone:true timedOut:false barnard.edu
edu
rank #463 in the tld
Up
Starts with same word
Starts similarily
AI analysis
The parent of bc-160-39-113-41.barnard.edu, guest-160-39-125-228.barnard.edu, fom.barnard.edu, reacting.barnard.edu, altdia-160-39-120-151.barnard.edu and a few other host names is barnard.edu.
barnard.edu resolves to a single IP: 107.21.241.248.
Other host names, for instance ultimate.barnard.columbia.edu, barnard.columbia.edu, physics.barnard.edu, ec2-107-21-241-248.compute-1.amazonaws.com and admissions.barnard.edu share IP numbers with barnard.edu.
barnard.edu delegates to five name servers: ext-ns1.columbia.edu, auth1.dns.cogentco.com, auth2.dns.cogentco.com, auth4.dns.cogentco.com and auth5.dns.cogentco.com.
barnard.edu shares some name servers with other domains, for example 3.192.38.in-addr.arpa, 54.222.203.in-addr.arpa, 220.160.63.in-addr.arpa, 39.215.205.in-addr.arpa and 67.68.38.in-addr.arpa.
these name servers are often used with ext-ns2.columbia.edu, ns1.nyp.org, ns2.nyp.org, lavinia.cis.cuny.edu, acme.ucc.cuny.edu, ns10.customer.level3.net, ns15.customer.level3.net, apollo.cs.columbia.edu, diana.cs.columbia.edu and sundog.ee.columbia.edu.
Host names with two IP numbers
auth1.dns.cogentco.com points to 2001:550:1:a::d and 66.28.0.14
auth2.dns.cogentco.com points to 2001:550:1:b::d and 66.28.0.30
auth4.dns.cogentco.com points to 2001:978:1:a::d and 80.245.32.74
auth5.dns.cogentco.com points to 2001:978:1:b::d and 80.91.64.50
Host names with one IP number
ext-ns1.columbia.edu points to 128.59.1.1
barnard.edu is handled by seven mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
barnard.edu shares some mail servers with other domains, at least partially; for instance heliostech.fr, soberton.com, moow.co.uk, ironring.ca and agn.nl.
these mail servers are commonly used alongside alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host names with two IP numbers:
aspmx2.googlemail.com points to 2a00:1450:4013:c1e::1a and 192.178.213.27
aspmx3.googlemail.com points to 2a00:1450:4025:c01::1b and 142.250.147.27
aspmx4.googlemail.com points to 2a00:1450:4025:402::1b and 142.250.102.26
aspmx5.googlemail.com points to 2a00:1450:4013:c1e::1a and 192.178.213.26
aspmx.l.google.com points to 2607:f8b0:4004:c25::1a and 64.233.180.27
alt1.aspmx.l.google.com points to 2607:f8b0:4023:100f::1a and 192.178.220.26
alt2.aspmx.l.google.com points to 2a00:1450:4025:c01::1b and 142.250.147.27
Names pointing to 2a00:1450:4013:c1e::1a: aspmx2.googlemail.com and aspmx5.googlemail.com
Names pointing to 2a00:1450:4025:c01::1b: aspmx3.googlemail.com and alt2.aspmx.l.google.com
Names pointing to 142.250.147.27: aspmx3.googlemail.com and alt2.aspmx.l.google.com