CF1759179780374-tsm20250927195623

WWW.RTSAK.COM - bigclass.io

Search for IP or hostnames:

bigclass.io checked at 2025-09-29T21:03:00.359Z 2235ms 104/104/104 100% R:14

bigclass.io

NSns1.dreamhost.com
A162.159.26.14 Cloudflare
PTRns1.dreamhost.com
NSns2.dreamhost.com
A162.159.26.81 Cloudflare
PTRns2.dreamhost.com
NSns3.dreamhost.com
A162.159.27.84 Cloudflare
PTRns3.dreamhost.com
MXsmtp.google.com
A2a00:1450:400c:c02::1a 🇧🇪 Google
PTRwn-in-f26.1e100.net
PTRwn-in-x1a.1e100.net
A2a00:1450:400c:c02::1b 🇧🇪 Google
PTRwn-in-f27.1e100.net
PTRwn-in-x1b.1e100.net
A2a00:1450:400c:c07::1a 🇧🇪 Google
PTRwo-in-f26.1e100.net
PTRwo-in-x1a.1e100.net
A2a00:1450:400c:c07::1b 🇧🇪 Google
PTRwo-in-f27.1e100.net
PTRwo-in-x1b.1e100.net
A74.125.71.26🇺🇸 Google
PTRwn-in-f26.1e100.net
A74.125.71.27🇺🇸 Google
PTRwn-in-f27.1e100.net
A74.125.133.26🇺🇸 Google
PTRwo-in-f26.1e100.net
A74.125.133.27🇺🇸 Google
PTRwo-in-f27.1e100.net
A108.177.15.26🇺🇸 Google
PTRwr-in-f26.1e100.net
A115.73.221.175🇻🇳 Viettel

io

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

Starts with same word

Starts similarily

AI analysis

bigclass.io points to IP number: 115.73.221.175.

Other host names for instance mail.bigfile.org, mail2.bigfile.org, bigdolphin.com.vn and bigfile.org share IP numbers with bigclass.io.

bigclass.io is delegated to three name servers: ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.

bigclass.io at least partially shares name servers with other domains, for instance chadcarl.com, americarising.us, safeshopping.org, glineind.com and daphnestar.com.

Host names with a single IP:

ns1.dreamhost.com points to: 162.159.26.14.

ns2.dreamhost.com points to: 162.159.26.81.

ns3.dreamhost.com points to: 162.159.27.84.

bigclass.io is handled by a single mail server, smtp.google.com.

The mail server setup for bigclass.io matches that of other domains, for instance meton.gr, terrepin.com, danongplus.com, qlad.com and gisat.cz.

bigclass.io shares at least partially some mail servers with other domains, including icreations.in, atyrauedu.kz, appsums.com, pfpc.org and gralamin.com.

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

The host name smtp.google.com points to nine IP numbers: 2a00:1450:400c:c02::1a, 2a00:1450:400c:c02::1b, 2a00:1450:400c:c07::1a, 2a00:1450:400c:c07::1b, 74.125.71.26, 74.125.71.27, 74.125.133.26, 74.125.133.27 and 108.177.15.26.

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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