CF1759650164977-tsm20251004101907

WWW.RTSAK.COM - a1-group.hk

Search for IP or hostnames:

a1-group.hk checked at 2025-10-05T07:42:44.923Z 1322ms 130/130/130 100% R:11

a1-group.hk

MXmxa.mailgun.org
A34.160.63.108🇺🇸 Google
PTR108.63.160.34.bc.googleusercontent.com
MXmxb.mailgun.org
A34.160.63.108🇺🇸 Google
PTR108.63.160.34.bc.googleusercontent.com
NSbrynne.ns.cloudflare.com
A2606:4700:50::a29f:2641 🇺🇸 Cloudflare
PTRbrynne.ns.cloudflare.com
A2803:f800:50::6ca2:c241 🇨🇷 Cloudflare
PTRbrynne.ns.cloudflare.com
A2a06:98c1:50::ac40:2241 🇺🇸 Cloudflare
PTRbrynne.ns.cloudflare.com
A108.162.194.65🇺🇸 Cloudflare
PTRbrynne.ns.cloudflare.com
A162.159.38.65 Cloudflare
PTRbrynne.ns.cloudflare.com
A172.64.34.65🇺🇸 Cloudflare
PTRbrynne.ns.cloudflare.com
NSwalt.ns.cloudflare.com
A2606:4700:58::adf5:3b94 🇺🇸 Cloudflare
PTRwalt.ns.cloudflare.com
A2803:f800:50::6ca2:c194 🇨🇷 Cloudflare
PTRwalt.ns.cloudflare.com
A2a06:98c1:50::ac40:2194 🇺🇸 Cloudflare
PTRwalt.ns.cloudflare.com
A108.162.193.148🇺🇸 Cloudflare
PTRwalt.ns.cloudflare.com
A172.64.33.148🇺🇸 Cloudflare
PTRwalt.ns.cloudflare.com
A173.245.59.148🇺🇸 Cloudflare
PTRwalt.ns.cloudflare.com
A2606:4700:3031::6815:1f56 🇺🇸 Cloudflare
A2606:4700:3035::ac43:af81 🇺🇸 Cloudflare
A104.21.31.86 Cloudflare
A172.67.175.129🇺🇸 Cloudflare

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

a1-group.hk points to four IP numbers: 2606:4700:3031::6815:1f56, 2606:4700:3035::ac43:af81, 104.21.31.86 and 172.67.175.129.

Other host names, for instance riverbaycorp.com, www.scaleofuniverse.com, mail.healthcaffe.com, besavvi.com and www.winxo.com share IP numbers with a1-group.hk.

a1-group.hk's delegation is to two name servers brynne.ns.cloudflare.com and walt.ns.cloudflare.com.

a1-group.hk shares the same name server configuration as other domains, such as chelseahomeandleisureltd.co.uk, radioclub.nl, ozziesmall.com, campingmarkise.com and safe-t.com.

a1-group.hk at least partially shares its name servers with other domains, for instance classic-photo.com, nextelection.com, dalia-it.com, maxsoft-studios.com and wheelingpooltablemovers.com.

Host names with six IP numbers:

brynne.ns.cloudflare.com points to: 2606:4700:50::a29f:2641, 2803:f800:50::6ca2:c241, 2a06:98c1:50::ac40:2241, 108.162.194.65, 162.159.38.65 and 172.64.34.65.

walt.ns.cloudflare.com points to: 2606:4700:58::adf5:3b94, 2803:f800:50::6ca2:c194, 2a06:98c1:50::ac40:2194, 108.162.193.148, 172.64.33.148 and 173.245.59.148.

Two mail servers mxa.mailgun.org and mxb.mailgun.org handle a1-group.hk.

a1-group.hk uses the same mail server setup as other domains such as alltopbartletthomes.com, groundbreakingroots.com, nfdc.com, virtualvantage.ca and kentl.com.

a1-group.hk shares some mail servers with other domains, including artgrounds.art, pmgoa.com, maximaauditores.com.br, csndr2.com and rcmumbai.com.

these mail servers are often used with 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.

Host names with one IP number: mxa.mailgun.org and mxb.mailgun.org point to 34.160.63.108.

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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