WWW.RTSAK.COM - cf.fyi

Search for IP or hostnames:

cf.fyi checked at 2025-09-06T10:03:31.788Z 268ms 117/117/117 100% R:12

`cf.fyi`

NS	`major.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf1 ^{🇺🇸 Cloudflare}
			PTR	`major.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f1 ^{🇨🇷 Cloudflare}
			PTR	`major.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f1 ^{🇺🇸 Cloudflare}
			PTR	`major.ns.cloudflare.com`
		A	108.162.193.241^{🇺🇸 Cloudflare}
			PTR	`major.ns.cloudflare.com`
		A	172.64.33.241^{🇺🇸 Cloudflare}
			PTR	`major.ns.cloudflare.com`
		A	173.245.59.241^{🇺🇸 Cloudflare}
			PTR	`major.ns.cloudflare.com`
NS	`tani.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae0 ^{🇺🇸 Cloudflare}
			PTR	`tani.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e0 ^{🇨🇷 Cloudflare}
			PTR	`tani.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e0 ^{🇺🇸 Cloudflare}
			PTR	`tani.ns.cloudflare.com`
		A	108.162.192.224^{🇺🇸 Cloudflare}
			PTR	`tani.ns.cloudflare.com`
		A	172.64.32.224^{🇺🇸 Cloudflare}
			PTR	`tani.ns.cloudflare.com`
		A	173.245.58.224^{🇺🇸 Cloudflare}
			PTR	`tani.ns.cloudflare.com`
MX	`cf-fyi.mail.protection.outlook.com`
		A	2a01:111:f403:c92c:: ^{🇺🇸 Microsoft}
			PTR	`mail-dm5pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::1 ^{🇺🇸 Microsoft}
			PTR	`mail-bl0pr02cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:f90d::1 ^{🇺🇸 Microsoft}
			PTR	`mail-sn1pr0501cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:f913:: ^{🇺🇸 Microsoft}
			PTR	`mail-cy1pr03cu00100.inbound.protection.outlook.com`
		A	52.101.8.42^{🇺🇸 Microsoft}
			PTR	`mail-dm6pr03cu00402.inbound.protection.outlook.com`
		A	52.101.11.2^{🇺🇸 Microsoft}
			PTR	`mail-sn1pr03cu00102.inbound.protection.outlook.com`
		A	52.101.41.21^{🇺🇸 Microsoft}
			PTR	`mail-sj2pr05cu00305.inbound.protection.outlook.com`
		A	52.101.41.26^{🇺🇸 Microsoft}
			PTR	`mail-sj0pr03cu01702.inbound.protection.outlook.com`

`fyi`

	NS	`v0n0.nic.fyi`
	NS	`v0n1.nic.fyi`
	NS	`v0n2.nic.fyi`
	NS	`v0n3.nic.fyi`
	NS	`v2n0.nic.fyi`
	NS	`v2n1.nic.fyi`

Starts with same word
`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`
`cf.ink`
`cf.fyi`
`cf.cm`
`cf.co.za`
`cf.academy`
`cf.center`
`cf.pl`
`cf.wtf`
`cf`

Starts similarily
`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`
`fc.hk`
`fc.ru`
`fc.media`
`cf.pl`
`fc.lv`
`fc.cn`
`cf.wtf`
`cf`
`fc.koeln`
`fc.cx`
`fc.or.kr`
`fc.be`
`cf.com.mx`
`fc.com.sg`
`cf.vc`
`cf.coop.br`
`fc.sumy.ua`
`fc.coach`
`cf.ru`
`fc.agency`
`fc.si`
`fc.church`
`fc.gov.pk`
`cf.akamaiedge.net`
`cf.co.kr`
`cf.nl`
`fc.football`
`cf.kiev.ua`
`fc.co`
`cf.ax`
`fc.sg`
`fc.bj.cn`
`fc.eu`
`fc.company`
`fc.ca`
`cf.agency`
`cf.ac.uk`
`cf.tools`
`cf.technology`
`fc.tc`
`fc.ee`
`fc.net`
`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`

AI analysis

Two name servers, major.ns.cloudflare.com and tani.ns.cloudflare.com, are delegated to cf.fyi.

The name server setup of cf.fyi is shared with other domains such as drevlan.net, conradscloud.net, almaal.org, drevnet.org, and fasarly.com.

The domain cf.fyi shares its name servers at least partially with other domains such as oslo.golf, kalijntje.com, thelostpioneersociety.com, 11880-physiotherapeut-jobs.de, and innuso.com.

major.ns.cloudflare.com and tani.ns.cloudflare.com both point to six IP numbers each: 2606:4700:58::adf5:3bf1, 2803:f800:50::6ca2:c1f1, 2a06:98c1:50::ac40:21f1, 108.162.193.241, 172.64.33.241, and 173.245.59.241 for major.ns.cloudflare.com, and 2606:4700:50::adf5:3ae0, 2803:f800:50::6ca2:c0e0, 2a06:98c1:50::ac40:20e0, 108.162.192.224, 172.64.32.224, and 173.245.58.224 for tani.ns.cloudflare.com.

The mail server cf-fyi.mail.protection.outlook.com is responsible for handling cf.fyi.

The DNS record cf-fyi.mail.protection.outlook.com resolves to the following eight IP addresses: 2a01:111:f403:c92c::, 2a01:111:f403:f901::1, 2a01:111:f403:f90d::1, 2a01:111:f403:f913::, 52.101.8.42, 52.101.11.2, 52.101.41.21, and 52.101.41.26.

dbq