CF1759566552774-tsm20251004075530

WWW.ROBTEX.COM - firstcom.com.sg

Search for IP or hostnames:

firstcom.com.sg checked at 2025-10-04T08:29:12.691Z 462ms 175/175/175 100% R:20

firstcom.com.sg

MXaspmx.l.google.com
A2607:f8b0:4004:c0b::1b🇺🇸 Google
PTRbj-in-f27.1e100.net
A142.251.167.26🇺🇸 Google
PTRww-in-f26.1e100.net
NSns1.firstcom.com.sg
A23.106.253.38🇸🇬 Leaseweb Singapore
PTRsrv508132101.gocloudserver.com
NSns2.firstcom.com.sg
A45.77.36.133🇸🇬 The Constant Company
PTRns2.firstcom.com.sg
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1b🇮🇪 Google
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google
PTRdj-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:400c:c00::1a🇧🇪 Google
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.27🇺🇸 Google
PTRws-in-f27.1e100.net
MXalt3.aspmx.l.google.com
A2a00:1450:4025:402::1a🇳🇱 Google
PTRrb-in-f26.1e100.net
A142.250.102.27🇺🇸 Google
PTRrb-in-f27.1e100.net
MXalt4.aspmx.l.google.com
A2a00:1450:4013:c1e::1a🇳🇱 Google
PTRyugrqzs-in-f26.1e100.net
A192.178.213.27🇺🇸 Google
PTRyugrqzs-in-f27.1e100.net
A45.79.101.221🇺🇸 Linode AS63949
PTRsrv206202201.gocloudserver.com

com.sg

NSdsany2.sgnic.sg
NSdsany3.sgnic.sg
NSdsany4.sgnic.sg
NSpch.sgzones.sg
rank #468273 globally
rank #470 in the tld

Up

Starts with same word

Starts similarily

AI analysis

firstcom.com.sg is the parent of orchard.firstcom.com.sg, tuas.firstcom.com.sg, gemoil.firstcom.com.sg, ns1.firstcom.com.sg, ns25.firstcom.com.sg and a few other host names.

firstcom.com.sg points to IP number 45.79.101.221.

Other host names, for example mail.srv206202201.gocloudserver.com and srv206202201.gocloudserver.com, share IPs with firstcom.com.sg.

firstcom.com.sg is delegated to two name servers: ns1.firstcom.com.sg and ns2.firstcom.com.sg.

firstcom.com.sg shares the same name server setup as other domains, for instance king.firstcom.com.sg.

Host names with one IP number:

ns1.firstcom.com.sg points to: 23.106.253.38.

ns2.firstcom.com.sg points to: 45.77.36.133.

Five mail servers handle firstcom.com.sg: 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.

firstcom.com.sg shares mail servers with other domains at least partially; for instance feed-feed.com, sincerita.jp, allenholisticpsychiatry.com, ingridpasco.com and wordyisms.com.

these mail servers are commonly used alongside aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c0b::1b and 142.251.167.26

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

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

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

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

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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