WWW.ROBTEX.COM - course-net.com

Search for IP or hostnames:

course-net.com checked at 2025-11-15T21:53:40.282Z 817ms 271/271/271 100% R:17 allDone:true timedOut:false

`course-net.com`

NS	`bowen.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c53^{🇺🇸 Cloudflare}
			PTR	`bowen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c353^{🇨🇷 Cloudflare}
			PTR	`bowen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2353^{🇺🇸 Cloudflare}
			PTR	`bowen.ns.cloudflare.com`
		A	108.162.195.83^{🇺🇸 Cloudflare}
			PTR	`bowen.ns.cloudflare.com`
		A	162.159.44.83^Cloudflare
			PTR	`bowen.ns.cloudflare.com`
		A	172.64.35.83^{🇺🇸 Cloudflare}
			PTR	`bowen.ns.cloudflare.com`
NS	`reza.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad9^{🇺🇸 Cloudflare}
			PTR	`reza.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d9^{🇨🇷 Cloudflare}
			PTR	`reza.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d9^{🇺🇸 Cloudflare}
			PTR	`reza.ns.cloudflare.com`
		A	108.162.192.217^{🇺🇸 Cloudflare}
			PTR	`reza.ns.cloudflare.com`
		A	172.64.32.217^{🇺🇸 Cloudflare}
			PTR	`reza.ns.cloudflare.com`
		A	173.245.58.217^{🇺🇸 Cloudflare}
			PTR	`reza.ns.cloudflare.com`
MX	`aspmx.l.google.com`
		A	2607:f8b0:4004:c23::1b^{🇺🇸 Google}
			PTR	`yuiadrs-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	172.253.116.26^{🇺🇸 Google}
			PTR	`dj-in-f26.1e100.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::1a^{🇳🇱 Google}
			PTR	`rb-in-f26.1e100.net`
		A	142.250.102.26^{🇺🇸 Google}
			PTR	`rb-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`
		A	2a00:1450:4013:c1e::1b^{🇳🇱 Google}
			PTR	`yugrqzs-in-f27.1e100.net`
		A	192.178.213.27^{🇺🇸 Google}
			PTR	`yugrqzs-in-f27.1e100.net`
A	38.47.93.30^{🇮🇩 IDNIC-DATACOMM-AS-ID}

`com`

	NS	`a.gtld-servers.net`
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`

rank #541994 globally
rank #283880 in the tld

Up

www.course-net.com

Starts with same word

course-net.com

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AI analysis

The parent of www.course-net.com is course-net.com.

course-net.com points to an IP address: 38.47.93.30.

Other host names, for instance www.course-net.com, share IP numbers with course-net.com.

Two name servers bowen.ns.cloudflare.com and reza.ns.cloudflare.com handle the delegation for course-net.com.

course-net.com uses the same name server setup as other domains, such as antihistamine-meds.com, playballs.ru, louisvilleky.gov and adklick.net.

course-net.com at least partially shares name servers with other domains, for instance num2.com, sparklingbabe.com, yucelkoc.com, stratagem.me and flyticket.ru.

These name servers are commonly used with the following: arushi.ns.cloudflare.com, wells.ns.cloudflare.com, nola.ns.cloudflare.com and evangeline.ns.cloudflare.com.

Six IP addresses per host:

bowen.ns.cloudflare.com points to 2606:4700:58::a29f:2c53, 2803:f800:50::6ca2:c353, 2a06:98c1:50::ac40:2353, 108.162.195.83, 162.159.44.83 and 172.64.35.83; reza.ns.cloudflare.com points to 2606:4700:50::adf5:3ad9, 2803:f800:50::6ca2:c0d9, 2a06:98c1:50::ac40:20d9, 108.162.192.217, 172.64.32.217 and 173.245.58.217

course-net.com is served by 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.

course-net.com shares at least partially some mail servers with other domains, for instance katrinaburgoyne.com, lumusinc.com, vestinginterest.com, amigoscenter.com and zs-delnicka.cz.

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

Host names with two IP numbers:

The host name aspmx.l.google.com points to 2607:f8b0:4004:c23::1b and 172.253.62.27.

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

The host name alt2.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.26.

The host name alt3.aspmx.l.google.com points to 2a00:1450:4025:402::1a and 142.250.102.26.

The host name alt4.aspmx.l.google.com points to 2a00:1450:4013:c1e::1b and 192.178.213.27.

dbq