CF1761167091123-tsm20251017082432

WWW.RTSAK.COM - cptc.org.hk

Search for IP or hostnames:

cptc.org.hk checked at 2025-10-22T21:04:51.101Z 764ms 162/162/162 100% R:13

cptc.org.hk

MXsmtp.google.com
A2a00:1450:400c:c04::1a πŸ‡§πŸ‡ͺ Google
PTRwk-in-f26.1e100.net
PTRwk-in-x1a.1e100.net
A2a00:1450:400c:c0b::1a πŸ‡§πŸ‡ͺ Google
PTRwa-in-f26.1e100.net
PTRwa-in-x1a.1e100.net
A2a00:1450:400c:c0b::1b πŸ‡§πŸ‡ͺ Google
PTRwa-in-f27.1e100.net
PTRwa-in-x1b.1e100.net
A2a00:1450:400c:c1f::1b πŸ‡§πŸ‡ͺ Google
PTRwi-in-f27.1e100.net
A64.233.184.26πŸ‡ΊπŸ‡Έ Google
PTRwa-in-f26.1e100.net
A64.233.184.27πŸ‡ΊπŸ‡Έ Google
PTRwa-in-f27.1e100.net
A74.125.206.26πŸ‡ΊπŸ‡Έ Google
PTRwk-in-f26.1e100.net
A74.125.206.27πŸ‡ΊπŸ‡Έ Google
PTRwk-in-f27.1e100.net
A142.251.173.26πŸ‡ΊπŸ‡Έ Google
PTRwi-in-f26.1e100.net
NSeric.ns.cloudflare.com
A2606:4700:58::adf5:3b70 πŸ‡ΊπŸ‡Έ Cloudflare
PTReric.ns.cloudflare.com
A2803:f800:50::6ca2:c170 πŸ‡¨πŸ‡· Cloudflare
PTReric.ns.cloudflare.com
A2a06:98c1:50::ac40:2170 πŸ‡ΊπŸ‡Έ Cloudflare
PTReric.ns.cloudflare.com
A108.162.193.112πŸ‡ΊπŸ‡Έ Cloudflare
PTReric.ns.cloudflare.com
A172.64.33.112πŸ‡ΊπŸ‡Έ Cloudflare
PTReric.ns.cloudflare.com
A173.245.59.112πŸ‡ΊπŸ‡Έ Cloudflare
PTReric.ns.cloudflare.com
NSstephane.ns.cloudflare.com
A2606:4700:50::a29f:2670 πŸ‡ΊπŸ‡Έ Cloudflare
PTRstephane.ns.cloudflare.com
A2803:f800:50::6ca2:c270 πŸ‡¨πŸ‡· Cloudflare
PTRstephane.ns.cloudflare.com
A2a06:98c1:50::ac40:2270 πŸ‡ΊπŸ‡Έ Cloudflare
PTRstephane.ns.cloudflare.com
A108.162.194.112πŸ‡ΊπŸ‡Έ Cloudflare
PTRstephane.ns.cloudflare.com
A162.159.38.112 Cloudflare
PTRstephane.ns.cloudflare.com
A172.64.34.112πŸ‡ΊπŸ‡Έ Cloudflare
PTRstephane.ns.cloudflare.com
A2606:4700:3033::ac43:ba95 πŸ‡ΊπŸ‡Έ Cloudflare
A2606:4700:3036::6815:5436 πŸ‡ΊπŸ‡Έ Cloudflare
A104.21.84.54 Cloudflare
A172.67.186.149πŸ‡ΊπŸ‡Έ Cloudflare

org.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

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AI analysis

The parent of mail.cptc.org.hk is cptc.org.hk.

cptc.org.hk maps to four IP numbers: 2606:4700:3033::ac43:ba95, 2606:4700:3036::6815:5436, 104.21.84.54 and 172.67.186.149.

other host names include ns1.chimasteakhouse.com, attorneystogo.com, www.chimasteakhouse.com, sbscore.org and catio-com.ru; they share IP numbers with cptc.org.hk.

Two name servers eric.ns.cloudflare.com and stephane.ns.cloudflare.com handle the delegation for cptc.org.hk.

cptc.org.hk shares the same name server setup as other domains, for instance ackitchen.com.

cptc.org.hk at least partially shares name servers with other domains, for instance sibintech.com, escorthongkong.com, brainfonet.com, aotoki.dev and adc-astoria.com.

These name servers are commonly used with pam.ns.cloudflare.com and laylah.ns.cloudflare.com.

Six IP addresses per host:

eric.ns.cloudflare.com points to 2606:4700:58::adf5:3b70, 2803:f800:50::6ca2:c170, 2a06:98c1:50::ac40:2170, 108.162.193.112, 172.64.33.112 and 173.245.59.112; stephane.ns.cloudflare.com points to 2606:4700:50::a29f:2670, 2803:f800:50::6ca2:c270, 2a06:98c1:50::ac40:2270, 108.162.194.112, 162.159.38.112 and 172.64.34.112

cptc.org.hk is handled by a single mail server, smtp.google.com.

cptc.org.hk uses the same mail server setup as other domains, for instance forgrave.com, affilifymedia.com, getfocus.eu, cubeforge.net and darwis.us.

cptc.org.hk shares at least partially some mail servers with other domains, for instance izotork.com, mahaved.com, hadaracenter.com, astanzi.com and myvoy.com.

These mail servers are often used together with alt1.aspmx.l.google.com, aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Hostname smtp.google.com points to nine IP numbers: 2a00:1450:400c:c04::1a, 2a00:1450:400c:c0b::1a, 2a00:1450:400c:c0b::1b, 2a00:1450:400c:c1f::1b, 64.233.184.26, 64.233.184.27, 74.125.206.26, 74.125.206.27 and 142.251.173.26.

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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JtmSXke CF johedugfp 2025-10-22