CF1761068157793-tsm20251017082432

WWW.RTSAK.COM - nlg.csie.ntu.edu.tw

Search for IP or hostnames:

nlg.csie.ntu.edu.tw checked at 2025-10-21T17:35:57.783Z 2010ms 85/85/85 100% R:18

nlg.csie.ntu.edu.tw

MXaspmx2.googlemail.com
A2607:f8b0:4023:100f::1a 🇺🇸 Google
PTRyudfwra-in-f26.1e100.net
A192.178.220.27🇺🇸 Google
PTRyudfwra-in-f27.1e100.net
MXaspmx3.googlemail.com
A2607:f8b0:4003:c30::1a 🇺🇸 Google
PTRyutulis-in-f26.1e100.net
A74.125.27.27🇺🇸 Google
PTRyutulis-in-f27.1e100.net
MXaspmx.l.google.com
A2a00:1450:400c:c06::1b 🇧🇪 Google
PTRwb-in-f27.1e100.net
PTRwb-in-x1b.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
A2607:f8b0:4003:c30::1a 🇺🇸 Google
PTRyutulis-in-f26.1e100.net
A74.125.27.26🇺🇸 Google
PTRyutulis-in-f26.1e100.net
A140.112.31.64🇹🇼 National Taiwan University
PTRnlg.csie.ntu.edu.tw

csie.ntu.edu.tw

NSntuns.ntu.edu.tw
NScsman2.csie.ntu.edu.tw
NScsman.csie.ntu.edu.tw
MXmx1.csie.ntu.edu.tw
MXmx2.csie.ntu.edu.tw
A140.112.30.26🇹🇼 National Taiwan University

PTR for

Starts with same word

Starts similarily

AI analysis

nlg.csie.ntu.edu.tw points to a single IP: 140.112.31.64.

Five mail servers handle nlg.csie.ntu.edu.tw: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

nlg.csie.ntu.edu.tw shares some mail servers with other domains, at least partially, such as media-fuse.com, ndyu.com, functionized.com, aod.net and olven-auto.ru.

These mail servers are often used with aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Hosts with two IPs:

aspmx2.googlemail.com points to 2607:f8b0:4023:100f::1a and 192.178.220.27

aspmx3.googlemail.com points to 2607:f8b0:4003:c30::1a and 74.125.27.27

aspmx.l.google.com points to 2a00:1450:400c:c06::1b and 142.250.110.26

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

alt2.aspmx.l.google.com points to 2607:f8b0:4003:c30::1a and 74.125.27.26

Host names pointing to 2607:f8b0:4003:c30::1a: aspmx3.googlemail.com and alt2.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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