CF1760245626470-tsm20251011193234

NSLIST.NET - www.firstcourse.in

Search for IP or hostnames:

www.firstcourse.in checked at 2025-10-12T05:07:06.436Z 453ms 234/234/234 100% R:15

www.firstcourse.in

CNAMEfirstcourse.in
NSns-432.awsdns-54.com
A2600:9000:5301:b000::1 🇺🇸 Amazon
PTRns-432.awsdns-54.com
A205.251.193.176🇺🇸 Amazon
PTRns-432.awsdns-54.com
NSdns1.bigrock.in
A162.251.82.122🇺🇸 Cloudflare
PTR162.251.82.122.reverse.myorderbox.com
A162.251.82.123🇺🇸 Cloudflare
PTR162.251.82.123.reverse.myorderbox.com
A162.251.82.250🇺🇸 Cloudflare
PTR162.251.82.250.reverse.myorderbox.com
A162.251.82.251🇺🇸 Cloudflare
PTR162.251.82.251.reverse.myorderbox.com
NSdns2.bigrock.in
A162.251.82.120🇺🇸 Cloudflare
PTR162.251.82.120.reverse.myorderbox.com
A162.251.82.121🇺🇸 Cloudflare
PTR162.251.82.121.reverse.myorderbox.com
A162.251.82.248🇺🇸 Cloudflare
PTR162.251.82.248.reverse.myorderbox.com
A162.251.82.249🇺🇸 Cloudflare
PTR162.251.82.249.reverse.myorderbox.com
NSdns3.bigrock.in
A162.251.82.118🇺🇸 Cloudflare
PTR162.251.82.118.reverse.myorderbox.com
A162.251.82.119🇺🇸 Cloudflare
PTR162.251.82.119.reverse.myorderbox.com
A162.251.82.246🇺🇸 Cloudflare
PTR162.251.82.246.reverse.myorderbox.com
A162.251.82.247🇺🇸 Cloudflare
PTR162.251.82.247.reverse.myorderbox.com
NSdns4.bigrock.in
A162.251.82.124🇺🇸 Cloudflare
PTR162.251.82.124.reverse.myorderbox.com
A162.251.82.125🇺🇸 Cloudflare
PTR162.251.82.125.reverse.myorderbox.com
A162.251.82.252🇺🇸 Cloudflare
PTR162.251.82.252.reverse.myorderbox.com
A162.251.82.253🇺🇸 Cloudflare
PTR162.251.82.253.reverse.myorderbox.com
NSns-559.awsdns-05.net
A2600:9000:5302:2f00::1 🇺🇸 Amazon
PTRns-559.awsdns-05.net
A205.251.194.47🇺🇸 Amazon
PTRns-559.awsdns-05.net
NSns-1216.awsdns-24.org
A2600:9000:5304:c000::1 🇺🇸 Amazon
PTRns-1216.awsdns-24.org
A205.251.196.192🇺🇸 Amazon
PTRns-1216.awsdns-24.org
MXaspmx.l.google.com
A2607:f8b0:4004:c09::1b 🇺🇸 Google
PTRbh-in-f27.1e100.net
A64.233.180.26🇺🇸 Google
PTRon-in-f26.1e100.net
PTRpe-in-f26.1e100.net
MXda67pvi5dlzy34too64bzg5k3lyyngjqgab57pffe6x5es6agfya.mx-verification.google.com
MXus2.mx1.mailhostbox.com
A162.215.3.26🇺🇸 Endurance International Group, Inc
PTR162-215-3-26.unifiedlayer.com
MXus2.mx2.mailhostbox.com
A162.215.2.27🇺🇸 Endurance International Group, Inc
PTR162-215-2-27.unifiedlayer.com
MXus2.mx3.mailhostbox.com
A162.215.3.25🇺🇸 Endurance International Group, Inc
PTR162-215-3-25.unifiedlayer.com
NSns-1652.awsdns-14.co.uk
A2600:9000:5306:7400::1 🇺🇸 Amazon
PTRns-1652.awsdns-14.co.uk
A205.251.198.116🇺🇸 Amazon
PTRns-1652.awsdns-14.co.uk
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1a 🇮🇪 Google
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google
PTRdj-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:400c:c00::1b 🇧🇪 Google
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27🇺🇸 Google
PTRws-in-f27.1e100.net
MXalt3.aspmx.l.google.com
A2a00:1450:4025:402::1b 🇳🇱 Google
PTRrb-in-f27.1e100.net
A142.250.102.27🇺🇸 Google
PTRrb-in-f27.1e100.net
MXalt4.aspmx.l.google.com
A2a00:1450:4013:c1e::1b 🇳🇱 Google
PTRyugrqzs-in-f27.1e100.net
A192.178.213.27🇺🇸 Google
PTRyugrqzs-in-f27.1e100.net
A52.172.222.36🇮🇳 Microsoft

firstcourse.in

NSns-432.awsdns-54.com
NSdns1.bigrock.in
NSdns2.bigrock.in
NSdns3.bigrock.in
NSdns4.bigrock.in
NSns-559.awsdns-05.net
NSns-1216.awsdns-24.org
MXaspmx.l.google.com
MXda67pvi5dlzy34too64bzg5k3lyyngjqgab57pffe6x5es6agfya.mx-verification.google.com
MXus2.mx1.mailhostbox.com
MXus2.mx2.mailhostbox.com
MXus2.mx3.mailhostbox.com
NSns-1652.awsdns-14.co.uk
MXalt1.aspmx.l.google.com
MXalt2.aspmx.l.google.com
MXalt3.aspmx.l.google.com
MXalt4.aspmx.l.google.com
A52.172.222.36🇮🇳 Microsoft

Starts with same word

Starts similarily

AI analysis

www.firstcourse.in points to a single IP address: 52.172.222.36.

Other host names, for instance firstcourse.in, share IP numbers with www.firstcourse.in.

www.firstcourse.in is delegated to eight name servers: ns-432.awsdns-54.com, dns1.bigrock.in, dns2.bigrock.in, dns3.bigrock.in, dns4.bigrock.in, ns-559.awsdns-05.net, ns-1216.awsdns-24.org and ns-1652.awsdns-14.co.uk.

www.firstcourse.in at least partially shares name servers with other domains, for example doitrei.com, elementhotels.com, dipcuxm4keiwj.cloudfront.net, maninds.com and livemarketshoppers.com.

These name servers are often used together with ns-124.awsdns-15.com and ns-543.awsdns-03.net.

Host names with four IP numbers

dns1.bigrock.in points to: 162.251.82.122, 162.251.82.123, 162.251.82.250 and 162.251.82.251.

dns2.bigrock.in points to: 162.251.82.120, 162.251.82.121, 162.251.82.248 and 162.251.82.249.

dns3.bigrock.in points to: 162.251.82.118, 162.251.82.119, 162.251.82.246 and 162.251.82.247.

dns4.bigrock.in points to: 162.251.82.124, 162.251.82.125, 162.251.82.252 and 162.251.82.253.

Host names with two IP numbers

ns-432.awsdns-54.com points to: 2600:9000:5301:b000::1 and 205.251.193.176.

ns-559.awsdns-05.net points to: 2600:9000:5302:2f00::1 and 205.251.194.47.

ns-1216.awsdns-24.org points to: 2600:9000:5304:c000::1 and 205.251.196.192.

ns-1652.awsdns-14.co.uk points to: 2600:9000:5306:7400::1 and 205.251.198.116.

Nine mail servers handle www.firstcourse.in: aspmx.l.google.com, da67pvi5dlzy34too64bzg5k3lyyngjqgab57pffe6x5es6agfya.mx-verification.google.com, us2.mx1.mailhostbox.com, us2.mx2.mailhostbox.com, us2.mx3.mailhostbox.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

www.firstcourse.in shares at least partially some mail servers with other domains, for instance jrspecialdelivery.com, raelfirm.com, blakebollman.com, gamegen.com and paintball-verhuur.nl.

These mail servers are often used with aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com maps to 2607:f8b0:4004:c09::1b and 64.233.180.26.

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

alt2.aspmx.l.google.com maps to 2a00:1450:400c:c00::1b and 173.194.76.27.

alt3.aspmx.l.google.com maps to 2a00:1450:4025:402::1b and 142.250.102.27.

alt4.aspmx.l.google.com maps to 2a00:1450:4013:c1e::1b and 192.178.213.27.

Host names with one IP number:

us2.mx1.mailhostbox.com maps to 162.215.3.26.

us2.mx2.mailhostbox.com maps to 162.215.2.27.

us2.mx3.mailhostbox.com maps to 162.215.3.25.

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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