CF1758643649395-tsm20250923155125

WWW.ROBTEX.COM - cobc.org.hk

Search for IP or hostnames:

cobc.org.hk checked at 2025-09-23T16:07:29.373Z 911ms 174/174/174 100% R:28

cobc.org.hk

MXaspmx2.googlemail.com
A2a00:1450:400b:c02::1b🇮🇪 Google
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google
PTRdj-in-f26.1e100.net
NSbbdns1.on-nets.com
A118.143.251.105🇭🇰 HGC
PTRdnshost1.on-nets.com
NSbbdns2.on-nets.com
A203.184.245.105🇭🇰 HGC
PTRdnshost2.on-nets.com
MXaspmx.l.google.com
A2607:f8b0:4004:c0b::1a🇺🇸 Google
PTRbj-in-f26.1e100.net
A142.251.111.26🇺🇸 Google
PTRbk-in-f26.1e100.net
MXmail.cobc.org.hk
A210.0.138.100🇭🇰 HGC
PTRmail.cobc.org.hk
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1b🇮🇪 Google
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google
PTRdj-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:4009:c0f::1a🇬🇧 Google
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google
PTRyulhrs-in-f26.1e100.net
A152.104.9.35🇭🇰 Diyixian.com Limited
PTRs35.igears.com.hk

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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Starts with same word

Starts similarily

AI analysis

mail.cobc.org.hk is a child of cobc.org.hk.

cobc.org.hk resolves to one IP number: 152.104.9.35.

Other host names, for instance static-ip-35-9-104-152.rev.dyxnet.com, zss.org.hk, lts.edu, s35.igears.com.hk and hkecss.org share IP numbers with cobc.org.hk.

cobc.org.hk's delegation uses two name servers: bbdns1.on-nets.com and bbdns2.on-nets.com.

cobc.org.hk uses the same name server setup as other domains, such as 128.3.210.in-addr.arpa, suntra.hk, 155.188.218.in-addr.arpa, 205.0.210.in-addr.arpa and kbkeilok.edu.hk.

Host names with a single IP address: bbdns1.on-nets.com points to 118.143.251.105; bbdns2.on-nets.com points to 203.184.245.105.

cobc.org.hk is handled by five mail servers: aspmx2.googlemail.com, aspmx.l.google.com, mail.cobc.org.hk, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

cobc.org.hk shares at least some mail servers with other domains, for example thesurvivalguide.com, ciudadanospormexico.org, coinpark.com, chronopia.net and lasalle.edu.mx.

These mail servers are commonly used with aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers:

aspmx2.googlemail.com points to: 2a00:1450:400b:c02::1b and 172.253.116.26.

aspmx.l.google.com points to: 2607:f8b0:4004:c0b::1a and 142.251.111.26.

alt1.aspmx.l.google.com points to: 2a00:1450:400b:c02::1b and 172.253.116.26.

alt2.aspmx.l.google.com points to: 2a00:1450:4009:c0f::1a and 192.178.223.26.

Host names with one IP number:

mail.cobc.org.hk points to: 210.0.138.100.

Host names that point to 2a00:1450:400b:c02::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Host names that point to 172.253.116.26: aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

EVcSEdH CF johedugfp 2025-09-23