CF1763619712873-tsm20251116095642

WWW.RTSAK.COM - p21.io

Search for IP or hostnames:

p21.io checked at 2025-11-20T06:21:52.780Z 1327ms 170/170/170 100% R:12 allDone:true timedOut:false

p21.io

NSclark.ns.cloudflare.com
A2606:4700:58::adf5:3b57 ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRclark.ns.cloudflare.com
A2803:f800:50::6ca2:c157 ๐Ÿ‡จ๐Ÿ‡ท Cloudflare
PTRclark.ns.cloudflare.com
A2a06:98c1:50::ac40:2157 ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRclark.ns.cloudflare.com
A108.162.193.87๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRclark.ns.cloudflare.com
A172.64.33.87๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRclark.ns.cloudflare.com
A173.245.59.87๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRclark.ns.cloudflare.com
NStina.ns.cloudflare.com
A2606:4700:50::adf5:3ae6 ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRtina.ns.cloudflare.com
A2803:f800:50::6ca2:c0e6 ๐Ÿ‡จ๐Ÿ‡ท Cloudflare
PTRtina.ns.cloudflare.com
A2a06:98c1:50::ac40:20e6 ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRtina.ns.cloudflare.com
A108.162.192.230๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRtina.ns.cloudflare.com
A172.64.32.230๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRtina.ns.cloudflare.com
A173.245.58.230๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRtina.ns.cloudflare.com
MXmx01.mail.icloud.com
A17.42.251.62๐Ÿ‡บ๐Ÿ‡ธ Apple Inc.
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
PTRmx3.mail.icloud.com
A17.56.9.31๐Ÿ‡บ๐Ÿ‡ธ Apple Inc.
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.152.5๐Ÿ‡บ๐Ÿ‡ธ Apple Inc.
PTRic4-privaterelay.appleid.com
PTRsmtp1.ic4-privaterelay.appleid.com
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.154.33๐Ÿ‡บ๐Ÿ‡ธ Apple Inc.
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.155.25๐Ÿ‡บ๐Ÿ‡ธ Apple Inc.
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.156.30๐Ÿ‡บ๐Ÿ‡ธ Apple Inc.
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
MXmx02.mail.icloud.com
A17.42.251.62๐Ÿ‡บ๐Ÿ‡ธ Apple Inc.
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
PTRmx3.mail.icloud.com
A17.56.9.31๐Ÿ‡บ๐Ÿ‡ธ Apple Inc.
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.152.5๐Ÿ‡บ๐Ÿ‡ธ Apple Inc.
PTRic4-privaterelay.appleid.com
PTRsmtp1.ic4-privaterelay.appleid.com
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.154.33๐Ÿ‡บ๐Ÿ‡ธ Apple Inc.
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.155.25๐Ÿ‡บ๐Ÿ‡ธ Apple Inc.
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.156.30๐Ÿ‡บ๐Ÿ‡ธ Apple Inc.
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A2606:4700:3036::6815:4f05 ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
A2606:4700:3037::ac43:8b3b ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
A104.21.79.5 Cloudflare
A172.67.139.59๐Ÿ‡บ๐Ÿ‡ธ Cloudflare

io

NSa0.nic.io
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io

Starts with same word

Starts similarily

AI analysis

p21.io maps to four IP numbers: 2606:4700:3036::6815:4f05, 2606:4700:3037::ac43:8b3b, 104.21.79.5 and 172.67.139.59.

Other host names, for instance rgo.org.ru, bendweekly.com, shfzdz.com, blogg.byggfakta.no and huberpm.com share IP numbers with p21.io.

Two name servers clark.ns.cloudflare.com and tina.ns.cloudflare.com are delegated to p21.io.

p21.io uses the same name server configuration as other domains, such as pantherainvestment.com, i2ctech.com, buyit.com.pk, boogipedia.org and lastcallmedia.com.

p21.io at least partially shares name servers with other domains such as gazetargub.ru, binoypillai.com, vo-bg.com, netragard.net and directrv.com.

These name servers are commonly used with fred.ns.cloudflare.com and dan.ns.cloudflare.com.

Host names with six IP numbers: Host name clark.ns.cloudflare.com points to 2606:4700:58::adf5:3b57, 2803:f800:50::6ca2:c157, 2a06:98c1:50::ac40:2157, 108.162.193.87, 172.64.33.87 and 173.245.59.87; host name tina.ns.cloudflare.com points to 2606:4700:50::adf5:3ae6, 2803:f800:50::6ca2:c0e6, 2a06:98c1:50::ac40:20e6, 108.162.192.230, 172.64.32.230 and 173.245.58.230.

Two mail servers handle p21.io: mx01.mail.icloud.com and mx02.mail.icloud.com.

p21.io shares the same mail server setup as other domains, including sjarifin.com, jwa.dk, dehl.us, driehuis.net and adlermedrado.com.br.

p21.io shares some mail servers with other domains, for instance testurself.in and markchristopherdonovan.com.

Host names with six IP numbers: The host name mx01.mail.icloud.com points to 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30; the host name mx02.mail.icloud.com points to 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.

Host names that point to 17.42.251.62: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.56.9.31: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.152.5: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.154.33: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.155.25: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.156.30: mx01.mail.icloud.com and mx02.mail.icloud.com.

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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