CF1760928455170-tsm20251017082432

WWW.RTSAK.COM - math.ncu.edu.tw

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math.ncu.edu.tw checked at 2025-10-20T02:47:35.050Z 747ms 114/114/114 100% R:14

math.ncu.edu.tw

MXaspmx.l.google.com
A2607:f8b0:4004:c08::1a 🇺🇸 Google
PTRbi-in-f26.1e100.net
A192.178.218.27🇺🇸 Google
PTRyuiadtq-in-f27.1e100.net
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1a 🇮🇪 Google
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google
PTRdj-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2607:f8b0:4003:c30::1a 🇺🇸 Google
PTRyutulis-in-f26.1e100.net
A74.125.27.27🇺🇸 Google
PTRyutulis-in-f27.1e100.net
MXalt3.aspmx.l.google.com
A2a00:1450:4010:c0e::1a 🇫🇮 Google
PTRlu-in-f26.1e100.net
PTRlu-in-x1a.1e100.net
A74.125.131.27🇺🇸 Google
PTRlu-in-f27.1e100.net
MXalt4.aspmx.l.google.com
A2404:6800:4003:c06::1a 🇸🇬 Google
PTRsm-in-f26.1e100.net
A142.250.4.26🇺🇸 Google
PTRsm-in-f26.1e100.net
NSns.math.ncu.edu.tw
A140.115.25.11🇹🇼 NCU-TW
PTRns.math.ncu.edu.tw
A140.115.25.5🇹🇼 NCU-TW
PTRmx.math.ncu.edu.tw

ncu.edu.tw

NSdns1.ncu.edu.tw
NSdns2.ncu.edu.tw
NSdns.ncu.edu.tw
MXmx1.cc.ncu.edu.tw
MXmx3.cc.ncu.edu.tw
A2001:288:3001::251 🇹🇼 Taiwan Academic Network(TANet)
A140.115.0.251🇹🇼 NCU-TW
rank #14838 globally
rank #29 in the tld
This domain name represents the official website of National Central University located in Taiwan. It serves as a digital platform for the institution to share information about its academic programs, research, events, and other related content. The domain is intended for use by students, staff, and anyone interested in the university's activities.

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AI analysis

math.ncu.edu.tw is the parent of libai.math.ncu.edu.tw, shann.math.ncu.edu.tw, mcl.math.ncu.edu.tw, mail.math.ncu.edu.tw, www.math.ncu.edu.tw and a few other host names.

math.ncu.edu.tw maps to IP address 140.115.25.5.

Other host names, for example, mx.math.ncu.edu.tw share IP numbers with math.ncu.edu.tw.

math.ncu.edu.tw is delegated to a single name server, ns.math.ncu.edu.tw.

math.ncu.edu.tw shares name servers with other domains at least partially, for instance 25.115.140.in-addr.arpa and 26.115.140.in-addr.arpa.

these name servers are commonly used with the name servers ns2.math.ncu.edu.tw.

ns.math.ncu.edu.tw points to one IP number: 140.115.25.11.

math.ncu.edu.tw 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.

math.ncu.edu.tw shares mail servers with other domains at least in part, for instance mh.academy, hpsair.com, onadhd.com, homebeautygarden.com and sitewire.net.

these mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com and 3r4ihmsdpubpe6nfgz5wajacb4n325gfgldbqntzwshcrk5h3x6q.mx-verification.google.com.

Two IPs per host name:

aspmx.l.google.com points to: 2607:f8b0:4004:c08::1a and 192.178.218.27

alt1.aspmx.l.google.com points to: 2a00:1450:400b:c02::1a and 172.253.116.27

alt2.aspmx.l.google.com points to: 2607:f8b0:4003:c30::1a and 74.125.27.27

alt3.aspmx.l.google.com points to: 2a00:1450:4010:c0e::1a and 74.125.131.27

alt4.aspmx.l.google.com points to: 2404:6800:4003:c06::1a and 142.250.4.26

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)

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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kolYsel CF johedugfp 2025-10-20