DNSWHOIS.INFO - tc.columbia.edu
Search for IP or hostnames:
tc.columbia.edu checked at 2025-10-21T20:34:29.278Z 181ms 95/95/95 100% R:16tc.columbia.edu
| MX | aspmx.l.google.com | ||||||
| A | 2607:f8b0:4004:c07::1a 🇺🇸 Google | ||||||
| PTR | bc-in-f26.1e100.net | ||||||
| A | 172.253.62.26🇺🇸 Google | ||||||
| PTR | bc-in-f26.1e100.net | ||||||
| MX | alt1.aspmx.l.google.com | ||||||
| A | 2a00:1450:400b:c02::1b 🇮🇪 Google | ||||||
| PTR | dj-in-f27.1e100.net | ||||||
| A | 172.253.116.27🇺🇸 Google | ||||||
| PTR | dj-in-f27.1e100.net | ||||||
| MX | alt2.aspmx.l.google.com | ||||||
| A | 2a00:1450:400c:c00::1b 🇧🇪 Google | ||||||
| PTR | ws-in-f27.1e100.net | ||||||
| PTR | ws-in-x1b.1e100.net | ||||||
| A | 173.194.76.27🇺🇸 Google | ||||||
| PTR | ws-in-f27.1e100.net | ||||||
| MX | alt3.aspmx.l.google.com | ||||||
| A | 2a00:1450:4025:402::1a 🇳🇱 Google | ||||||
| PTR | rb-in-f26.1e100.net | ||||||
| A | 142.250.102.27🇺🇸 Google | ||||||
| PTR | rb-in-f27.1e100.net | ||||||
| MX | alt4.aspmx.l.google.com | ||||||
| A | 2a00:1450:4013:c1e::1b 🇳🇱 Google | ||||||
| PTR | yugrqzs-in-f27.1e100.net | ||||||
| A | 192.178.213.27🇺🇸 Google | ||||||
| PTR | yugrqzs-in-f27.1e100.net | ||||||
| A | 34.196.195.67🇺🇸 Amazon | ||||||
| PTR | ec2-34-196-195-67.compute-1.amazonaws.com | ||||||
columbia.edu
rank #9 in the tld
This domain name "columbia.edu" is associated with Columbia University, a private Ivy League research university located in New York City. It is used for the university's main website, email addresses, and various online services related to the institution. The ".edu" extension indicates that the domain is primarily used for educational institutions.
Up
dyn.tc.columbia.edu |
t4.tc.columbia.edu |
tcmobtool.tc.columbia.edu |
metis.tc.columbia.edu |
info.tc.columbia.edu |
ccrc.tc.columbia.edu |
devweb.tc.columbia.edu |
blog.tc.columbia.edu |
my.tc.columbia.edu |
facilities.tc.columbia.edu |
tcmail1.tc.columbia.edu |
dyn82-245.tc.columbia.edu |
ctell.tc.columbia.edu |
pisa1.tc.columbia.edu |
www.tc.columbia.edu |
dyn82-175.tc.columbia.edu |
silentbob.tc.columbia.edu |
login.tc.columbia.edu |
ncspe.tc.columbia.edu |
pocketknowledge.tc.columbia.edu |
cms.tc.columbia.edu |
lumtest.tc.columbia.edu |
online.tc.columbia.edu |
vpn.tc.columbia.edu |
facilitiesweb.tc.columbia.edu |
tcexgw3.tc.columbia.edu |
icccr.tc.columbia.edu |
tcexgw2.tc.columbia.edu |
ncllab.tc.columbia.edu |
Starts with same word
Starts similarily
AI analysis
tc.columbia.edu is the parent of dyn.tc.columbia.edu, t4.tc.columbia.edu, tcmobtool.tc.columbia.edu, metis.tc.columbia.edu, info.tc.columbia.edu and a few other host names.
tc.columbia.edu maps to IP address 34.196.195.67.
Other host names, for instance tc.edu, postsecondaryresearch.org, ec2-34-196-195-67.compute-1.amazonaws.com, teacherscollege.edu and www.tc.edu share IP numbers with tc.columbia.edu.
tc.columbia.edu is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
tc.columbia.edu shares mail servers with other domains at least in part, for instance enviosgee.com.mx, ageventsnyc.com, videoexplainers.com, mnwc.ca and cohninc.com.
These mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Two IPs per host name:
aspmx.l.google.com points to: 2607:f8b0:4004:c07::1a and 172.253.62.26
alt1.aspmx.l.google.com points to: 2a00:1450:400b:c02::1b and 172.253.116.27
alt2.aspmx.l.google.com points to: 2a00:1450:400c:c00::1b and 173.194.76.27
alt3.aspmx.l.google.com points to: 2a00:1450:4025:402::1a and 142.250.102.27
alt4.aspmx.l.google.com points to: 2a00:1450:4013:c1e::1b and 192.178.213.27
Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)