WWW.ROBTEX.COM - pllab.cs.nthu.edu.tw

Search for IP or hostnames:

pllab.cs.nthu.edu.tw checked at 2025-11-18T01:16:54.522Z 1077ms 146/146/146 100% R:19 allDone:true timedOut:false

`pllab.cs.nthu.edu.tw`

MX	`aspmx.l.google.com`
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google}
			PTR	`bk-in-f27.1e100.net`
		A	142.251.163.27^{🇺🇸 Google}
			PTR	`wv-in-f27.1e100.net`
MX	`ro3hmvswmuf6cwl7mpaefypc2q7q5nxqx7vofpjmhppdvdvrk6eq.mx-verification.google.com`
MX	`alt1.aspmx.l.google.com`
		A	2607:f8b0:4023:100f::1a^{🇺🇸 Google}
			PTR	`yudfwra-in-f26.1e100.net`
		A	192.178.220.27^{🇺🇸 Google}
			PTR	`yudfwra-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`
		A	2607:f8b0:4023:1015::1b^{🇺🇸 Google}
			PTR	`yudfwta-in-f27.1e100.net`
		A	172.253.135.27^{🇺🇸 Google}
			PTR	`yudfwta-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`
		A	2607:f8b0:4023:3001::1b^{🇺🇸 Google}
			PTR	`yulnkec-in-f27.1e100.net`
		A	172.217.74.26^{🇺🇸 Google}
			PTR	`yulnkec-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`
		A	2a00:1450:4013:c1e::1a^{🇳🇱 Google}
			PTR	`yugrqzs-in-f26.1e100.net`
		A	192.178.213.27^{🇺🇸 Google}
			PTR	`yugrqzs-in-f27.1e100.net`
A	140.114.78.70^{🇹🇼 NTHU-TW}
		PTR	`pllab.cs.nthu.edu.tw`

`cs.nthu.edu.tw`

	NS	`dns2.nthu.edu.tw`
	NS	`dns1.cs.nthu.edu.tw`
	NS	`dns2.cs.nthu.edu.tw`
	MX	`antispam.net.nthu.edu.tw`
	A	140.114.87.1^{🇹🇼 NTHU-TW}

PTR for

70.78.114.140.in-addr.arpa

Starts with same word

pllab.org

pllab.com

pllab.github.io

pllab.pl

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AI analysis

pllab.cs.nthu.edu.tw resolves to one IP number: 140.114.78.70.

Other host names for instance dns.pllab.org and pllab.org share IP numbers with pllab.cs.nthu.edu.tw.

pllab.cs.nthu.edu.tw is handled by six mail servers: aspmx.l.google.com, ro3hmvswmuf6cwl7mpaefypc2q7q5nxqx7vofpjmhppdvdvrk6eq.mx-verification.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

pllab.cs.nthu.edu.tw shares at least some mail servers with other domains, for example merus.co, poca.ie, kurcat.com, mushcreative.wpengine.com and ecolechocolat.com.

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

Host names with two IP numbers:

aspmx.l.google.com points to: 2607:f8b0:4004:c19::1b and 142.251.163.27.

alt1.aspmx.l.google.com points to: 2607:f8b0:4023:100f::1a and 192.178.220.27.

alt2.aspmx.l.google.com points to: 2607:f8b0:4023:1015::1b and 172.253.135.27.

alt3.aspmx.l.google.com points to: 2607:f8b0:4023:3001::1b and 172.217.74.26.

alt4.aspmx.l.google.com points to: 2a00:1450:4013:c1e::1a and 192.178.213.27.

dbq