CF1759298329934-tsm20250929235914

NSLIST.NET - iesl.cs.umass.edu

Search for IP or hostnames:

iesl.cs.umass.edu checked at 2025-10-01T05:58:49.906Z 264ms 85/85/85 100% R:10

iesl.cs.umass.edu

MXaspmx.l.google.com
A2a00:1450:400c:c00::1a 🇧🇪 Google
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A142.250.110.26🇺🇸 Google
PTRwf-in-f26.1e100.net
MXalt1.aspmx.l.google.com
A2a00:1450:4013:c1e::1b 🇳🇱 Google
PTRyugrqzs-in-f27.1e100.net
A192.178.213.26🇺🇸 Google
PTRyugrqzs-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:4025:c01::1b 🇵🇱 Google
PTRrd-in-f27.1e100.net
A142.250.147.27🇺🇸 Google
PTRrd-in-f27.1e100.net
MXalt3.aspmx.l.google.com
A2a00:1450:4025:402::1b 🇳🇱 Google
PTRrb-in-f27.1e100.net
A142.250.102.26🇺🇸 Google
PTRrb-in-f26.1e100.net
MXalt4.aspmx.l.google.com
A2a00:1450:4013:c1e::1a 🇳🇱 Google
PTRyugrqzs-in-f26.1e100.net
A192.178.213.26🇺🇸 Google
PTRyugrqzs-in-f26.1e100.net
A128.119.246.70🇺🇸 AS1249
PTRiesl.cs.umass.edu

cs.umass.edu

NSns1.umass.edu
NSns2.umass.edu
NSns3.umass.edu
MXbarramail.cs.umass.edu
NSunix1.cs.umass.edu
A128.119.240.136🇺🇸 AS1249

PTR for

Starts with same word

Starts similarily

AI analysis

iesl.cs.umass.edu points to a single IP number: 128.119.246.70.

iesl.cs.umass.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.

iesl.cs.umass.edu shares mail servers with other domains at least in part, for instance armacomglobal.com, nordtic.net, bcom.solutions, maritimexglobal.com and servicefirst.net.

These mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 142.250.110.26.

Host alt1.aspmx.l.google.com points to 2a00:1450:4013:c1e::1b and 192.178.213.26.

Host alt2.aspmx.l.google.com points to 2a00:1450:4025:c01::1b and 142.250.147.27.

Host alt3.aspmx.l.google.com points to 2a00:1450:4025:402::1b and 142.250.102.26.

Host alt4.aspmx.l.google.com points to 2a00:1450:4013:c1e::1a and 192.178.213.26.

Hosts that point to 192.178.213.26: alt1.aspmx.l.google.com and alt4.aspmx.l.google.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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