WWW.RTSAK.COM - cf.sg

Search for IP or hostnames:

cf.sg checked at 2025-09-06T10:11:04.288Z 450ms 139/139/139 100% R:13

`cf.sg`

NS	`fred.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b71 ^{🇺🇸 Cloudflare}
			PTR	`fred.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c171 ^{🇨🇷 Cloudflare}
			PTR	`fred.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2171 ^{🇺🇸 Cloudflare}
			PTR	`fred.ns.cloudflare.com`
		A	108.162.193.113^{🇺🇸 Cloudflare}
			PTR	`fred.ns.cloudflare.com`
		A	172.64.33.113^{🇺🇸 Cloudflare}
			PTR	`fred.ns.cloudflare.com`
		A	173.245.59.113^{🇺🇸 Cloudflare}
			PTR	`fred.ns.cloudflare.com`
NS	`rita.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8c ^{🇺🇸 Cloudflare}
			PTR	`rita.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08c ^{🇨🇷 Cloudflare}
			PTR	`rita.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208c ^{🇺🇸 Cloudflare}
			PTR	`rita.ns.cloudflare.com`
		A	108.162.192.140^{🇺🇸 Cloudflare}
			PTR	`rita.ns.cloudflare.com`
		A	172.64.32.140^{🇺🇸 Cloudflare}
			PTR	`rita.ns.cloudflare.com`
		A	173.245.58.140^{🇺🇸 Cloudflare}
			PTR	`rita.ns.cloudflare.com`
MX	`aspmx.l.google.com`
		A	2607:f8b0:4004:c0b::1b ^{🇺🇸 Google}
			PTR	`bj-in-f27.1e100.net`
		A	142.251.111.26^{🇺🇸 Google}
			PTR	`bk-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`
		A	2a00:1450:400b:c02::1a ^{🇮🇪 Google}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google}
			PTR	`dj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`
		A	2a00:1450:400c:c00::1b ^{🇧🇪 Google}
			PTR	`ws-in-f27.1e100.net`
			PTR	`ws-in-x1b.1e100.net`
		A	173.194.76.26^{🇺🇸 Google}
			PTR	`ws-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`
		A	2a00:1450:4025:402::1b ^{🇳🇱 Google}
			PTR	`rb-in-f27.1e100.net`
		A	142.250.102.26^{🇺🇸 Google}
			PTR	`rb-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`
		A	2a00:1450:4013:c1c::1b ^{🇳🇱 Google}
			PTR	`yugrqog-in-f27.1e100.net`
		A	192.178.156.27^{🇺🇸 Google}
			PTR	`yugrqog-in-f27.1e100.net`

`sg`

	NS	`ns4.apnic.net`
	NS	`dsany2.sgnic.sg`
	NS	`dsany3.sgnic.sg`
	NS	`dsany4.sgnic.sg`
	NS	`pch.sgzones.sg`

Starts with same word
`cf.ink`
`cf.fyi`
`cf.cm`
`cf.co.za`
`cf.academy`
`cf.center`
`cf.pl`
`cf.wtf`
`cf`
`cf.com.mx`
`cf.vc`
`cf.coop.br`
`cf.ru`
`cf.akamaiedge.net`
`cf.co.kr`
`cf.nl`
`cf.kiev.ua`
`cf.ax`
`cf.agency`
`cf.ac.uk`
`cf.tools`
`cf.technology`
`cf.sa`
`cf.se`
`cf.rt.ht`
`cf.de`
`cf.finance`
`cf.cz`
`cf.by`
`cf.gs`
`cf.ua`
`cf.co.at`
`cf.rs`
`cf.kz`
`cf.me`
`cf.to`
`cf.vg`
`cf.ae`
`cf.lk`
`cf.org.pk`
`cf.church`
`cf.fi`
`cf.ca`
`cf.gob.pe`
`cf.careers`
`cf.la`
`cf.com`
`cf.org.mx`
`cf.no`
`cf.dk`
`cf.com.vn`
`cf.sg`
`cf.au`
`cf.akamai.net`
`cf.life`
`cf.cr`
`cf.edu`
`cf.training`
`cf.org`
`cf.com.br`
`cf.hu`
`cf.su`
`cf.country`

Starts similarily
`cf.sa`
`cf.se`
`fc.fi`
`cf.rt.ht`
`fc.cz`
`cf.de`
`cf.finance`
`cf.cz`
`fc.lc`
`cf.by`
`fc.ms`
`fc.group`
`fc.net.au`
`cf.gs`
`cf.ua`
`fc.tt`
`cf.co.at`
`cf.rs`
`fc.wtf`
`fc.to`
`cf.kz`
`cf.me`
`fc.business`
`cf.to`
`cf.vg`
`cf.ae`
`fc.nz`
`fc.team`
`fc.biz`
`cf.lk`
`cf.org.pk`
`fc.nl`
`fc.hu`
`fc.org.br`
`fc.org.cn`
`fc.zuerich`
`fc.by`
`fc.cc`
`fc.su`
`fc.world`
`fc.cl`
`fc.com.ua`
`cf.church`
`cf.fi`
`fc.technology`
`cf.ca`
`fc.com.es`
`cf.gob.pe`
`cf.careers`
`fc.lviv.ua`
`cf.la`
`fc.de`
`fc.se`
`fc.style`
`fc.com`
`cf.com`
`cf.org.mx`
`cf.no`
`cf.dk`
`fc.tv`
`fc.com.mk`
`cf.com.vn`
`cf.sg`
`fc.vc`
`cf.au`
`fc.om`
`fc.org.nz`
`fc.sk`
`cf.akamai.net`
`fc.school`
`fc.sa`
`fc.dk`
`cf.life`
`cf.cr`
`fc.gp`
`fc.life`
`fc.pl`
`fc.ac.ae`
`fc.org.uk`
`cf.edu`
`fc.squares.net`
`cf.training`
`fc.one`
`cf.org`
`fc.email`
`fc.tmp.br`
`cf.com.br`
`cf.hu`
`fc.pe`
`cf.su`
`cf.country`
`cf.ink`
`cf.fyi`
`cf.cm`
`cf.co.za`
`fc.org.ru`
`cf.academy`
`cf.center`
`fc.bayern`
`fc.lt`

AI analysis

Two name servers, fred.ns.cloudflare.com and rita.ns.cloudflare.com, are assigned for cf.sg.

Other domains such as tatun.vn, sketdan.info, whatmobile.com.pk, networkone.co.nz, and veron.sg, share the same name server setup as cf.sg.

Other domains, such as realadvanceonline.com, sdkddz.com, dreamgirls.de, wpenginepowereddev.com, and 21.edu.ar, share at least a part of their name servers with cf.sg.

fred.ns.cloudflare.com and rita.ns.cloudflare.com each point to six IP numbers respectively: 2606:4700:58::adf5:3b71, 2803:f800:50::6ca2:c171, 2a06:98c1:50::ac40:2171, 108.162.193.113, 172.64.33.113, 173.245.59.113 and 2606:4700:50::adf5:3a8c, 2803:f800:50::6ca2:c08c, 2a06:98c1:50::ac40:208c, 108.162.192.140, 172.64.32.140, 173.245.58.140.

Five mail servers, 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, manage cf.sg.

Some mail servers are at least partially shared by cf.sg with other domains such as hansje.net, arkcor.com, cfcnews.com, cgd.ucar.edu, and uknowsocial.wpengine.com.

The mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, and yxla7sq4d25p6qemmojk7om22escs53amkefbctzi4z7vvobbjsq.mx-verification.google.com are commonly used in conjunction with these mail servers.

aspmx.l.google.com, 2607:f8b0:4004:c0b::1b, and 142.251.111.26 are associated with each other.

alt1.aspmx.l.google.com, 2a00:1450:400b:c02::1a, and 172.253.116.27 are linked together.

alt2.aspmx.l.google.com, 2a00:1450:400c:c00::1b, and 173.194.76.26 are connected.

alt3.aspmx.l.google.com, 2a00:1450:4025:402::1b, and 142.250.102.26 are related.

alt4.aspmx.l.google.com, 2a00:1450:4013:c1c::1b, and 192.178.156.27 are all interlinked.

dbq