WWW.RTSAK.COM - sfei.org

Search for IP or hostnames:

sfei.org checked at 2025-11-10T05:05:55.468Z 329ms 181/181/181 100% R:16 allDone:true timedOut:false

`sfei.org`

MX	`aspmx2.googlemail.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	`aspmx3.googlemail.com`
		A	2a00:1450:400c:c00::1b ^{🇧🇪 Google}
			PTR	`ws-in-f27.1e100.net`
			PTR	`ws-in-x1b.1e100.net`
		A	173.194.76.27^{🇺🇸 Google}
			PTR	`ws-in-f27.1e100.net`
NS	`cash.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b51 ^{🇺🇸 Cloudflare}
			PTR	`cash.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c151 ^{🇨🇷 Cloudflare}
			PTR	`cash.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2151 ^{🇺🇸 Cloudflare}
			PTR	`cash.ns.cloudflare.com`
		A	108.162.193.81^{🇺🇸 Cloudflare}
			PTR	`cash.ns.cloudflare.com`
		A	172.64.33.81^{🇺🇸 Cloudflare}
			PTR	`cash.ns.cloudflare.com`
		A	173.245.59.81^{🇺🇸 Cloudflare}
			PTR	`cash.ns.cloudflare.com`
NS	`maya.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac2 ^{🇺🇸 Cloudflare}
			PTR	`maya.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c2 ^{🇨🇷 Cloudflare}
			PTR	`maya.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c2 ^{🇺🇸 Cloudflare}
			PTR	`maya.ns.cloudflare.com`
		A	108.162.192.194^{🇺🇸 Cloudflare}
			PTR	`maya.ns.cloudflare.com`
		A	172.64.32.194^{🇺🇸 Cloudflare}
			PTR	`maya.ns.cloudflare.com`
		A	173.245.58.194^{🇺🇸 Cloudflare}
			PTR	`maya.ns.cloudflare.com`
MX	`aspmx.l.google.com`
		A	2607:f8b0:4023:c0b::1b ^{🇺🇸 Google}
			PTR	`dd-in-f27.1e100.net`
		A	142.250.101.27^{🇺🇸 Google}
			PTR	`dz-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`
		A	2a00:1450:400b:c02::1b ^{🇮🇪 Google}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google}
			PTR	`dj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`
		A	2a00:1450:400c:c00::1a ^{🇧🇪 Google}
			PTR	`ws-in-f26.1e100.net`
			PTR	`ws-in-x1a.1e100.net`
		A	173.194.76.27^{🇺🇸 Google}
			PTR	`ws-in-f27.1e100.net`
A	2606:4700:20::681a:c55 ^{🇺🇸 Cloudflare}
A	2606:4700:20::681a:d55 ^{🇺🇸 Cloudflare}
A	2606:4700:20::ac43:450e ^{🇺🇸 Cloudflare}
A	104.26.12.85^Cloudflare
A	104.26.13.85^Cloudflare
A	172.67.69.14^{🇺🇸 Cloudflare}

`org`

	NS	`a0.org.afilias-nst.info`
	NS	`a2.org.afilias-nst.info`
	NS	`c0.org.afilias-nst.info`
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`d0.org.afilias-nst.org`

rank #234728 globally
rank #20821 in the tld

Up

hub.sfei.org

www.sfei.org

Starts with same word

sfei.ru

sfei.net

sfei.me

sfei.org

sfei.it

Starts similarily

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AI analysis

sfei.org is parent of hub.sfei.org and www.sfei.org.

sfei.org maps to six IP numbers: 2606:4700:20::681a:c55, 2606:4700:20::681a:d55, 2606:4700:20::ac43:450e, 104.26.12.85, 104.26.13.85 and 172.67.69.14.

Other host names, for instance ayensoftware.com, www.lovewhereyouliveawards.co.uk, favi.co.uk, scarlettvisionmedia.com and www.ayensoftware.com share IP numbers with sfei.org.

sfei.org's delegation is to two name servers cash.ns.cloudflare.com and maya.ns.cloudflare.com.

sfei.org shares the same name server configuration as other domains, such as irwm.org, trustcafe.com.tw, sbtt.com.tw, acoustic.by and d-c.com.tw.

sfei.org at least partially shares its name servers with other domains, for instance nuou.org.ua, ezness.net, silktv.com.br, mona-style.co.il and disfrutaventura.com.

These name servers are often used together with the name servers sreeni.ns.cloudflare.com.

Host names with six IP numbers:

cash.ns.cloudflare.com points to: 2606:4700:58::adf5:3b51, 2803:f800:50::6ca2:c151, 2a06:98c1:50::ac40:2151, 108.162.193.81, 172.64.33.81 and 173.245.59.81.

maya.ns.cloudflare.com points to: 2606:4700:50::adf5:3ac2, 2803:f800:50::6ca2:c0c2, 2a06:98c1:50::ac40:20c2, 108.162.192.194, 172.64.32.194 and 173.245.58.194.

Five mail servers handle sfei.org: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

sfei.org shares some mail servers with other domains, including emsoffice.co, leadershipsouthdakota.com, ekit.co.uk, falkenherz.com and scar.lk.

these mail servers are often used alongside the mail servers aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers

aspmx2.googlemail.com points to 2a00:1450:400b:c02::1a and 172.253.116.27

aspmx3.googlemail.com points to 2a00:1450:400c:c00::1b and 173.194.76.27

aspmx.l.google.com points to 2607:f8b0:4023:c0b::1b and 142.250.101.27

alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.27

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

Host names that point to 172.253.116.27: aspmx2.googlemail.com and alt1.aspmx.l.google.com

Host names that point to 173.194.76.27: aspmx3.googlemail.com and alt2.aspmx.l.google.com

Note: 172.253.116.27 is used by aspmx2.googlemail.com and alt1.aspmx.l.google.com; 173.194.76.27 is used by aspmx3.googlemail.com and alt2.aspmx.l.google.com

dbq