CF1759195588572-tsm20250929235914

WWW.ROBTEX.COM - rcgs.edu.hk

Search for IP or hostnames:

rcgs.edu.hk checked at 2025-09-30T01:26:28.548Z 1709ms 185/185/185 100% R:19

rcgs.edu.hk

NSdns1.hostingspeed.net
A103.38.161.231🇭🇰 SGC-HK
PTRdns1.hostingspeed.net
PTRdns4.hostingspeed.net
PTRns1.hostingspeed.net
PTRns4.hostingspeed.net
NSdns2.hostingspeed.net
A103.13.51.244🇭🇰 SGC-CAL-AS
PTRdns2.hostingspeed.net
PTRns2.hostingspeed.net
NSdns3.hostingspeed.net
A148.72.64.84🇺🇸 AS398101
PTR84.64.72.148.host.secureserver.net
NSdns4.hostingspeed.net
MXaspmx.l.google.com
A2607:f8b0:4004:c17::1b🇺🇸 Google
PTRbl-in-f27.1e100.net
A142.251.111.26🇺🇸 Google
PTRbk-in-f26.1e100.net
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1b🇮🇪 Google
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google
PTRdj-in-f27.1e100.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::1a🇳🇱 Google
PTRrb-in-f26.1e100.net
A142.250.102.26🇺🇸 Google
PTRrb-in-f26.1e100.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
A103.13.50.131🇭🇰 SGC-CAL-AS
PTRns31.hostingspeed.net

edu.hk

NSc.hkirc.net.hk
NSd.hkirc.net.hk
NSm.hkirc.net.hk
NSt.hkirc.net.hk
NSu.hkirc.net.hk
NSv.hkirc.net.hk
NSx.hkirc.net.hk
NSy.hkirc.net.hk
NSz.hkirc.net.hk

Starts with same word

Starts similarily

AI analysis

rcgs.edu.hk points to an IP address: 103.13.50.131.

other host names include greatimex.com, yourperfectnet.com, mail.eftc.de, ctdw.hk and mctrading.net; they share IP numbers with rcgs.edu.hk.

rcgs.edu.hk delegates to four name servers: dns1.hostingspeed.net, dns2.hostingspeed.net, dns3.hostingspeed.net and dns4.hostingspeed.net.

rcgs.edu.hk at least partially shares name servers with other domains, for instance chihin.com, emcopet.com, traveladvisers.com.hk, blacknwhite.com.hk and techtone.com.hk.

Host names with one IP:

dns1.hostingspeed.net points to 103.38.161.231; dns2.hostingspeed.net points to 103.13.51.244; dns3.hostingspeed.net points to 148.72.64.84.

rcgs.edu.hk is served 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.

rcgs.edu.hk shares at least partially some mail servers with other domains, for instance clearrepo.com, fiala.ca, sibila.cl, gameface.photos and italiarail.co.uk.

these mail servers are commonly used alongside aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

The host name aspmx.l.google.com points to 2607:f8b0:4004:c17::1b and 142.251.111.26.

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

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

The host name alt3.aspmx.l.google.com points to 2a00:1450:4025:402::1a and 142.250.102.26.

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

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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kjiEDoo CF johedugfp 2025-09-30