WWW.RTSAK.COM - smtp1.courseware.nl

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smtp1.courseware.nl checked at 2025-10-19T14:41:51.298Z 426ms 28/28/28 100% R:9

`smtp1.courseware.nl`

	A	80.84.235.70^{🇳🇱 ProServe B.V.}
			PTR	`smtp.courseware.nl`

	NS	`ns2.transip.eu`
	NS	`ns0.transip.net`
	NS	`ns1.transip.nl`
	MX	`courseware-nl.mail.protection.outlook.com`
	A	162.159.134.42^Cloudflare

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smtp1.courseware.nl points to a single IP address: 80.84.235.70.

Other host names, for instance smtp.courseware.nl, share IP numbers with smtp1.courseware.nl.

dbq