DNSWHOIS.INFO - fstr.app

Search for IP or hostnames:

fstr.app checked at 2025-09-07T19:12:55.629Z 227ms 181/181/181 100% R:16

`fstr.app`

NS	`blue.foundationdns.com`
		A	2606:4700:57::6ca2:c601 ^{🇺🇸 Cloudflare}
			PTR	`blue.foundationdns.com`
		A	2803:f800:52::a29f:3c01 ^{🇨🇷 Cloudflare}
			PTR	`blue.foundationdns.com`
		A	2a06:98c1:56::ac40:2801 ^{🇺🇸 Cloudflare}
			PTR	`blue.foundationdns.com`
		A	108.162.198.1^{🇺🇸 Cloudflare}
			PTR	`blue.foundationdns.com`
		A	162.159.60.1^Cloudflare
			PTR	`blue.foundationdns.com`
		A	172.64.40.1^{🇺🇸 Cloudflare}
			PTR	`blue.foundationdns.com`
NS	`blue.foundationdns.net`
		A	2606:4700:57::6ca2:c61f ^{🇺🇸 Cloudflare}
			PTR	`blue.foundationdns.net`
		A	2803:f800:52::a29f:3c1f ^{🇨🇷 Cloudflare}
			PTR	`blue.foundationdns.net`
		A	2a06:98c1:56::ac40:281f ^{🇺🇸 Cloudflare}
			PTR	`blue.foundationdns.net`
		A	108.162.198.31^{🇺🇸 Cloudflare}
			PTR	`blue.foundationdns.net`
		A	162.159.60.31^Cloudflare
			PTR	`blue.foundationdns.net`
		A	172.64.40.31^{🇺🇸 Cloudflare}
			PTR	`blue.foundationdns.net`
NS	`blue.foundationdns.org`
		A	2606:4700:57::6ca2:c63d ^{🇺🇸 Cloudflare}
			PTR	`blue.foundationdns.org`
		A	2803:f800:52::a29f:3c3d ^{🇨🇷 Cloudflare}
			PTR	`blue.foundationdns.org`
		A	2a06:98c1:56::ac40:283d ^{🇺🇸 Cloudflare}
			PTR	`blue.foundationdns.org`
		A	108.162.198.61^{🇺🇸 Cloudflare}
			PTR	`blue.foundationdns.org`
		A	162.159.60.61^Cloudflare
			PTR	`blue.foundationdns.org`
		A	172.64.40.61^{🇺🇸 Cloudflare}
			PTR	`blue.foundationdns.org`
MX	`aspmx.l.google.com`
		A	2607:f8b0:4004:c1b::1b ^{🇺🇸 Google}
			PTR	`wv-in-f27.1e100.net`
		A	172.253.62.27^{🇺🇸 Google}
			PTR	`bc-in-f27.1e100.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	142.250.102.27^{🇺🇸 Google}
			PTR	`rb-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`
		A	2a00:1450:4013:c1c::1a ^{🇳🇱 Google}
			PTR	`yugrqog-in-f26.1e100.net`
		A	192.178.156.26^{🇺🇸 Google}
			PTR	`yugrqog-in-f26.1e100.net`
A	104.18.6.11^Cloudflare
A	104.18.7.11^Cloudflare

`app`

	NS	`ns-tld1.charlestonroadregistry.com`
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`

Up
`api.fstr.app`
`rest.fstr.app`

Starts with same word
`fstr.net`
`fstr.io`
`fstr.app`
`fstr.ru`
`fstr.de`
`fstr.rocks`
`fstr.uk`
`fstr.co`
`fstr.nl`

Starts similarily
`frst.be`
`frts.ru`
`strf.us`
`fsrt.de`
`srft.net.cn`
`frts.ir`
`frst.vc`
`rtfs.in`
`tfrs.com`
`stfr.at`
`ftrs.co.uk`
`rfts.net`
`ftrs.cn`
`frts.biz`
`frst.co.uk`
`srtf.org`
`trfs.org.uk`
`tsrf.com`
`strf.ru`
`fstr.io`
`frts.com.au`
`tsrf.org`
`rtfs.org`
`tsrf.ru`
`frst.ch`
`frst.io`
`strf.org`
`trfs.ru`
`rtsf.ch`
`tsfr.io`
`tsfr.de`
`rtfs.com`
`fstr.app`
`trfs.net`
`tsfr.us`
`fstr.ru`
`srft.de`
`tsfr.cn`
`frst.kr`
`stfr.com`
`trsf.co.uk`
`rfts.com`
`frts.ie`
`stfr.ru`
`sftr.de`
`ftrs.de`
`sftr.co.uk`
`fstr.de`
`rfts.info`
`srft.nhs.uk`
`sftr.org`
`fstr.rocks`
`strf.org.uk`
`rtfs.hu`
`fsrt.cn`
`tsfr.net`
`rsft.com`
`rtsf.fi`
`fsrt.ru`
`rfts.ru`
`rtfs.nu`
`strf.cn`
`frts.pro`
`stfr.me`
`sftr.net`
`sfrt.de`
`frts.fr`
`tsfr.com`
`tfsr.org`
`strf.net`
`frst.fr`
`frts.org`
`rfst.de`
`rfts.at`
`frts.nl`
`frts.de`
`sfrt.org`
`trfs.com`
`rfts.de`
`ftsr.net`
`trfs.co.uk`
`sftr.co`
`frts.com`
`fsrt.jp`
`frst.us`
`rsft.co.uk`
`rfts.cn`
`rtsf.org`
`srtf.com`
`tsfr.org`
`ftsr.nl`
`fstr.uk`
`sftr.com`
`fstr.co`
`srft.ch`
`tsfr.info`
`rfts.com.au`
`ftrs.org`
`tfrs.de`
`ftrs.ru`

AI analysis

The parent of api.fstr.app and rest.fstr.app is fstr.app.

fstr.app points to two IP numbers: 104.18.6.11 and 104.18.7.11.

IP numbers are shared between fstr.app and other host names, such as mobene.de, sendmarc.com, api.fstr.app, www.weex.com.cdn.cloudflare.net, and www.bestat-data.com.

Three name servers, blue.foundationdns.com, blue.foundationdns.net, and blue.foundationdns.org, are delegated to fstr.app.

The domain fstr.app shares name servers, at least partially, with other domains such as emersonprocess.co.nz, 2.154.167.in-addr.arpa, essenceinternal.com, pspt.info, and momondogroup.com.

blue.foundationdns.com, blue.foundationdns.net, and blue.foundationdns.org each point to six IP numbers respectively: 2606:4700:57::6ca2:c601, 2803:f800:52::a29f:3c01, 2a06:98c1:56::ac40:2801, 108.162.198.1, 162.159.60.1, and 172.64.40.1; 2606:4700:57::6ca2:c61f, 2803:f800:52::a29f:3c1f, 2a06:98c1:56::ac40:281f, 108.162.198.31, 162.159.60.31, and 172.64.40.31; 2606:4700:57::6ca2:c63d, 2803:f800:52::a29f:3c3d, 2a06:98c1:56::ac40:283d, 108.162.198.61, 162.159.60.61, and 172.64.40.61.

The 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, are responsible for handling fstr.app.

Other domains like alienergia.com, follow.com.au, hughestaylormusic.com, enarar.com, and travalot.com share some mail servers, at least partially, with fstr.app.

The mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, and aspmx5.googlemail.com are commonly used in conjunction with these 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 each point to two IP numbers: 2607:f8b0:4004:c1b::1b/172.253.62.27, 2a00:1450:400b:c02::1a/172.253.116.27, 2a00:1450:400c:c00::1b/173.194.76.26, 2a00:1450:4025:402::1b/142.250.102.27, and 2a00:1450:4013:c1c::1a/192.178.156.26 respectively.

dbq