CF1759638168773-tsm20251004101907

WWW.ROBTEX.COM - www.sysh.tc.edu.tw

Search for IP or hostnames:

www.sysh.tc.edu.tw checked at 2025-10-05T04:22:48.594Z 1334ms 229/229/229 100% R:13

www.sysh.tc.edu.tw

CNAMEsysh.tc.edu.tw
MXaspmx.l.google.com
A2607:f8b0:4023:c0b::1b🇺🇸 Google
PTRdd-in-f27.1e100.net
A142.250.101.26🇺🇸 Google
PTRdz-in-f26.1e100.net
NSdns2.tc.edu.tw
A2001:288:5400::3🇹🇼 Taiwan Academic Network(TANet)
PTRdns2.tc.edu.tw
A163.17.40.3🇹🇼 Taiwan Academic Network(TANet)
PTRdns3.tc.edu.tw
NSdns3.tc.edu.tw
A2001:288:5000:1:163:28:80:41🇹🇼 Taiwan Academic Network(TANet)
A163.28.80.41🇹🇼 Taiwan Academic Network(TANet)
NSdns.tc.edu.tw
A2001:288:5400::1🇹🇼 Taiwan Academic Network(TANet)
PTRdns.tc.edu.tw
A163.17.40.1🇹🇼 Taiwan Academic Network(TANet)
PTRdns.tc.edu.tw
MXalt1.aspmx.l.google.com
A2607:f8b0:4023:100f::1b🇺🇸 Google
PTRyudfwra-in-f27.1e100.net
A192.178.220.26🇺🇸 Google
PTRyudfwra-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2607:f8b0:4003:c30::1b🇺🇸 Google
PTRyutulis-in-f27.1e100.net
A74.125.27.27🇺🇸 Google
PTRyutulis-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::1b🇳🇱 Google
PTRyugrqzs-in-f27.1e100.net
A192.178.213.27🇺🇸 Google
PTRyugrqzs-in-f27.1e100.net
A2001:288:5400:d::34🇹🇼 Taiwan Academic Network(TANet)
PTRweb.tc.edu.tw
A140.128.53.34🇹🇼 Taiwan Academic Network(TANet)

sysh.tc.edu.tw

MXaspmx.l.google.com
NSdns2.tc.edu.tw
NSdns3.tc.edu.tw
NSdns.tc.edu.tw
MXalt1.aspmx.l.google.com
MXalt2.aspmx.l.google.com
MXalt3.aspmx.l.google.com
MXalt4.aspmx.l.google.com
A2001:288:5400:d::34🇹🇼 Taiwan Academic Network(TANet)
A140.128.53.34🇹🇼 Taiwan Academic Network(TANet)

Starts with same word

Starts similarily

AI analysis

www.sysh.tc.edu.tw points to two IPs: 2001:288:5400:d::34 and 140.128.53.34.

Other host names, for instance jdes.tc.edu.tw, shes.tc.edu.tw, caes.tc.edu.tw, www.ahjh.tc.edu.tw and www.yejh.tc.edu.tw share IP numbers with www.sysh.tc.edu.tw.

www.sysh.tc.edu.tw is delegated to name servers dns2.tc.edu.tw, dns3.tc.edu.tw and dns.tc.edu.tw.

www.sysh.tc.edu.tw at least partially shares name servers with other domains such as cmsb.tc.edu.tw, wcjs.tc.edu.tw, tcgs.tc.edu.tw, zmes.tc.edu.tw and skaes.tc.edu.tw.

Host names with two IP numbers:

dns2.tc.edu.tw points to 2001:288:5400::3 and 163.17.40.3.

dns3.tc.edu.tw points to 2001:288:5000:1:163:28:80:41 and 163.28.80.41.

dns.tc.edu.tw points to 2001:288:5400::1 and 163.17.40.1.

www.sysh.tc.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.

www.sysh.tc.edu.tw shares mail servers with other domains at least in part, for instance sleepingduck.com.au, trustlayer.io, pulpmxfantasy.com, heptacopter.com and e-okinawa.tv.

These mail servers are commonly used together with aspmx2.googlemail.com and aspmx3.googlemail.com.

Two IPs per host name:

aspmx.l.google.com points to: 2607:f8b0:4023:c0b::1b and 142.250.101.26

alt1.aspmx.l.google.com points to: 2607:f8b0:4023:100f::1b and 192.178.220.26

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

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

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)

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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YuIcnyw CF johedugfp 2025-10-05