WWW.ROBTEX.COM - www.coursehost.net

Search for IP or hostnames:

www.coursehost.net checked at 2025-09-06T17:46:07.122Z 470ms 278/278/278 100% R:19

`www.coursehost.net`

CNAME	`coursehost.net`
NS	`ns-114.awsdns-14.com`
		A	2600:9000:5300:7200::1^{🇺🇸 Amazon}
			PTR	`ns-114.awsdns-14.com`
		A	205.251.192.114^{🇺🇸 Amazon}
			PTR	`ns-114.awsdns-14.com`
MX	`aspmx2.googlemail.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	`aspmx3.googlemail.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`
MX	`aspmx4.googlemail.com`
		A	2607:f8b0:4001:c74::1b^{🇺🇸 Google}
			PTR	`yucbfsr-in-f27.1e100.net`
		A	192.178.212.27^{🇺🇸 Google}
			PTR	`yucbfsr-in-f27.1e100.net`
MX	`aspmx5.googlemail.com`
		A	2607:f8b0:4024:c0d::1a^{🇺🇸 Google}
			PTR	`mj-in-f26.1e100.net`
		A	192.178.152.27^{🇺🇸 Google}
			PTR	`mj-in-f27.1e100.net`
NS	`ns-906.awsdns-49.net`
		A	2600:9000:5303:8a00::1^{🇺🇸 Amazon}
			PTR	`ns-906.awsdns-49.net`
		A	205.251.195.138^{🇺🇸 Amazon}
			PTR	`ns-906.awsdns-49.net`
NS	`ns-1332.awsdns-38.org`
		A	2600:9000:5305:3400::1^{🇺🇸 Amazon}
			PTR	`ns-1332.awsdns-38.org`
		A	205.251.197.52^{🇺🇸 Amazon}
			PTR	`ns-1332.awsdns-38.org`
MX	`aspmx.l.google.com`
		A	2607:f8b0:4004:c1f::1a^{🇺🇸 Google}
			PTR	`pd-in-f26.1e100.net`
		A	142.251.111.27^{🇺🇸 Google}
			PTR	`bk-in-f27.1e100.net`
NS	`ns-1799.awsdns-32.co.uk`
		A	2600:9000:5307:700::1^{🇺🇸 Amazon}
			PTR	`ns-1799.awsdns-32.co.uk`
		A	205.251.199.7^{🇺🇸 Amazon}
			PTR	`ns-1799.awsdns-32.co.uk`
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	173.194.76.27^{🇺🇸 Google}
			PTR	`ws-in-f27.1e100.net`
A	24.222.7.81^{🇨🇦 Eastlink}
		PTR	`www.coursehost.net`

`coursehost.net`

	NS	`ns-114.awsdns-14.com`
	MX	`aspmx2.googlemail.com`
	MX	`aspmx3.googlemail.com`
	MX	`aspmx4.googlemail.com`
	MX	`aspmx5.googlemail.com`
	NS	`ns-906.awsdns-49.net`
	NS	`ns-1332.awsdns-38.org`
	MX	`aspmx.l.google.com`
	NS	`ns-1799.awsdns-32.co.uk`
	MX	`alt1.aspmx.l.google.com`
	MX	`alt2.aspmx.l.google.com`
	A	24.222.7.81^{🇨🇦 Eastlink}

PTR for
`81.7.222.24.in-addr.arpa`

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AI analysis

www.coursehost.net is associated with the IP address: 24.222.7.81.

For instance, other host names like coursehost.net share IP numbers with www.coursehost.net.

Four name servers, ns-114.awsdns-14.com, ns-906.awsdns-49.net, ns-1332.awsdns-38.org, and ns-1799.awsdns-32.co.uk, are delegated to www.coursehost.net.

The name servers of www.coursehost.net are at least partially shared with other domains such as d3qmgl49lqmtd9.cloudfront.net, playverto.com, pallycon.net, d11wt15vb6k7i6.cloudfront.net, and grantdwyerlaw.com.

The name servers ns-1990.awsdns-56.co.uk, ns-1470.awsdns-55.org, ns-1388.awsdns-45.org, ns-1003.awsdns-61.net, ns-685.awsdns-21.net, ns-502.awsdns-62.com, ns-1034.awsdns-01.org, ns-1207.awsdns-22.org, ns-1110.awsdns-10.org, and ns-1046.awsdns-02.org are frequently used in conjunction.

ns-114.awsdns-14.com, ns-906.awsdns-49.net, ns-1332.awsdns-38.org, and ns-1799.awsdns-32.co.uk each point to two IP numbers: 2600:9000:5300:7200::1 and 205.251.192.114, 2600:9000:5303:8a00::1 and 205.251.195.138, 2600:9000:5305:3400::1 and 205.251.197.52, 2600:9000:5307:700::1 and 205.251.199.7, respectively.

Seven mail servers handle www.coursehost.net, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com, and alt2.aspmx.l.google.com.

Other domains such as cshomelab.com, marfranc.es, vanhouten.cn, armastersul.com, and hungerstation.com share at least some mail servers with www.coursehost.net.

The mail servers alt3.aspmx.l.google.com and alt4.aspmx.l.google.com are frequently utilized in conjunction.

IP numbers for aspmx2.googlemail.com are 2a00:1450:400b:c02::1a and 172.253.116.26, for aspmx3.googlemail.com are 2a00:1450:400c:c00::1a and 173.194.76.27, for aspmx4.googlemail.com are 2607:f8b0:4001:c74::1b and 192.178.212.27, for aspmx5.googlemail.com are 2607:f8b0:4024:c0d::1a and 192.178.152.27, for aspmx.l.google.com are 2607:f8b0:4004:c1f::1a and 142.251.111.27, for alt1.aspmx.l.google.com are 2a00:1450:400b:c02::1a and 172.253.116.27, and for alt2.aspmx.l.google.com are 2a00:1450:400c:c00::1b and 173.194.76.27.

dbq