CF1759838210204-tsm20251005211530

DNSWHOIS.INFO - bigclass.io

Search for IP or hostnames:

bigclass.io checked at 2025-10-07T11:56:50.184Z 1522ms 104/104/104 100% R:16

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
A2607:f8b0:4023:c03::1a 🇺🇸 Google
PTRdy-in-f26.1e100.net
A2607:f8b0:4023:c0b::1a 🇺🇸 Google
PTRdd-in-f26.1e100.net
A2607:f8b0:4023:c0b::1b 🇺🇸 Google
PTRdd-in-f27.1e100.net
A2607:f8b0:4023:c0d::1b 🇺🇸 Google
PTRdl-in-f27.1e100.net
A74.125.137.26🇺🇸 Google
PTRdy-in-f26.1e100.net
A74.125.137.27🇺🇸 Google
PTRdy-in-f27.1e100.net
A142.250.141.26🇺🇸 Google
PTRdd-in-f26.1e100.net
A142.250.141.27🇺🇸 Google
PTRdd-in-f27.1e100.net
A142.251.2.27🇺🇸 Google
PTRdl-in-f27.1e100.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 resolves to a single IP: 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 delegates to three name servers: ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.

bigclass.io shares some name servers with other domains, for example 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.

bigclass.io shares the mail server setup with other domains, for example meton.gr, terrepin.com, danongplus.com, qlad.com and gisat.cz.

bigclass.io shares some mail servers with other domains, at least partially; for instance 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.

smtp.google.com maps to nine IP numbers: 2607:f8b0:4023:c03::1a, 2607:f8b0:4023:c0b::1a, 2607:f8b0:4023:c0b::1b, 2607:f8b0:4023:c0d::1b, 74.125.137.26, 74.125.137.27, 142.250.141.26, 142.250.141.27 and 142.251.2.27.

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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ZLsxaBq CF johedugfp 2025-10-07