coursewebs.com - robtex.com

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coursewebs.com checked at 2026-01-19T08:05:50.096Z 557ms 127/127/127 100% R:15 allDone:true timedOut:false cfaller:7faf2ffb/25:e17a806a:6:14610:-:-:-

`coursewebs.com`

NS	`ns-245.awsdns-30.com`
		A	2600:9000:5300:f500::1^{🇺🇸 Amazon}
			PTR	`ns-245.awsdns-30.com`
		A	205.251.192.245^{🇺🇸 Amazon}
			PTR	`ns-245.awsdns-30.com`
NS	`ns-597.awsdns-10.net`
		A	2600:9000:5302:5500::1^{🇺🇸 Amazon}
			PTR	`ns-597.awsdns-10.net`
		A	205.251.194.85^{🇺🇸 Amazon}
			PTR	`ns-597.awsdns-10.net`
NS	`ns-1462.awsdns-54.org`
		A	2600:9000:5305:b600::1^{🇺🇸 Amazon}
			PTR	`ns-1462.awsdns-54.org`
		A	205.251.197.182^{🇺🇸 Amazon}
			PTR	`ns-1462.awsdns-54.org`
NS	`ns-1749.awsdns-26.co.uk`
		A	2600:9000:5306:d500::1^{🇺🇸 Amazon}
			PTR	`ns-1749.awsdns-26.co.uk`
		A	205.251.198.213^{🇺🇸 Amazon}
			PTR	`ns-1749.awsdns-26.co.uk`
MX	`coursewebs-com.mail.protection.outlook.com`
		A	2a01:111:f403:c942::^{🇨🇦 Microsoft}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::2^{🇨🇦 Microsoft}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::^{🇨🇦 Microsoft}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::1^{🇨🇦 Microsoft}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
		A	52.101.190.0^{🇨🇦 Microsoft}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	52.101.190.2^{🇨🇦 Microsoft}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	52.101.190.3^{🇨🇦 Microsoft}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	52.101.192.1^{🇨🇦 Microsoft}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
A	44.208.154.17^{🇺🇸 Amazon}
		PTR	`ec2-44-208-154-17.compute-1.amazonaws.com`
A	52.203.82.242^{🇺🇸 Amazon}
		PTR	`ec2-52-203-82-242.compute-1.amazonaws.com`

`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`

Up

ns4.coursewebs.com

mail.coursewebs.com

ns1.coursewebs.com

ns3.coursewebs.com

ufirst.coursewebs.com

ns2.coursewebs.com

Starts with same word

coursewebs.com

Starts similarily

webcourses.us

websources.com

webcourses.nz

webcourses.com

coursesweb.net

websources.ru

webcourses.ie

websources.net

coursesweb.com

webcourses.tv

webcourses.eu

coursewebs.com

webcourses.net

webcourses.de

sourcesweb.com

sourcewebs.com

webcourses.ca

AI analysis

coursewebs.com is the parent of ns4.coursewebs.com, mail.coursewebs.com, ns1.coursewebs.com, ns3.coursewebs.com, ufirst.coursewebs.com and a few other host names.

Two IP numbers are pointed to by coursewebs.com: 44.208.154.17 and 52.203.82.242.

coursewebs.com delegates to four name servers: ns-245.awsdns-30.com, ns-597.awsdns-10.net, ns-1462.awsdns-54.org and ns-1749.awsdns-26.co.uk.

coursewebs.com at least partially shares name servers with other domains, for instance cobaltsilver.net, discipleship.tech, budzet.com, betsson.at and resment.de.

These name servers are commonly used with ns-534.awsdns-02.net, ns-1424.awsdns-50.org, ns-1616.awsdns-10.co.uk, ns-1613.awsdns-09.co.uk, ns-1743.awsdns-25.co.uk and ns-1145.awsdns-15.org.

Host names with two IP numbers: ns-245.awsdns-30.com points to 2600:9000:5300:f500::1 and 205.251.192.245; ns-597.awsdns-10.net points to 2600:9000:5302:5500::1 and 205.251.194.85; ns-1462.awsdns-54.org points to 2600:9000:5305:b600::1 and 205.251.197.182; ns-1749.awsdns-26.co.uk points to 2600:9000:5306:d500::1 and 205.251.198.213.

coursewebs.com is handled by a single mail server, coursewebs-com.mail.protection.outlook.com.

Hostname coursewebs-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c942::, 2a01:111:f403:c942::2, 2a01:111:f403:c944::, 2a01:111:f403:c944::1, 52.101.190.0, 52.101.190.2, 52.101.190.3 and 52.101.192.1.