WWW.ROBTEX.COM - exch2019.readyspace.com.hk

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exch2019.readyspace.com.hk checked at 2025-10-05T04:07:21.258Z 422ms 284/284/284 100% R:13

`exch2019.readyspace.com.hk`

MX	`mxcluster.cleverspeed.com`
		A	103.1.13.232^{🇭🇰 READYSPACE-HK}
			PTR	`out3-1.cleverspeed.com`
		A	103.1.13.234^{🇭🇰 READYSPACE-HK}
			PTR	`out4-1.cleverspeed.com`
		A	103.1.13.236^{🇭🇰 READYSPACE-HK}
			PTR	`out5-1.cleverspeed.com`
		A	103.1.13.237^{🇭🇰 READYSPACE-HK}
			PTR	`out3-2.cleverspeed.com`
		A	103.1.13.238^{🇭🇰 READYSPACE-HK}
			PTR	`out3-3.cleverspeed.com`
		A	103.1.13.239^{🇭🇰 READYSPACE-HK}
			PTR	`out4-2.cleverspeed.com`
		A	103.1.13.240^{🇭🇰 READYSPACE-HK}
			PTR	`out4-3.cleverspeed.com`
		A	103.1.13.241^{🇭🇰 READYSPACE-HK}
			PTR	`out5-2.cleverspeed.com`
		A	103.1.13.242^{🇭🇰 READYSPACE-HK}
			PTR	`out5-3.cleverspeed.com`
		A	103.3.164.14^{🇸🇬 ReadySpace (SG)}
		A	103.3.164.21^{🇸🇬 ReadySpace (SG)}
			PTR	`out8-2.cleverspeed.com`
		A	103.3.164.22^{🇸🇬 ReadySpace (SG)}
			PTR	`out9-1.cleverspeed.com`
		A	103.3.164.27^{🇸🇬 ReadySpace (SG)}
			PTR	`out9-2.cleverspeed.com`
		A	103.3.164.29^{🇸🇬 ReadySpace (SG)}
			PTR	`out8-3.cleverspeed.com`
		A	103.3.164.30^{🇸🇬 ReadySpace (SG)}
			PTR	`out9-3.cleverspeed.com`
		A	103.3.165.17
		A	103.3.165.18
		A	103.3.165.19
		A	117.120.5.8^{🇸🇬 ReadySpace (SG)}
			PTR	`out6-3.cleverspeed.com`
		A	117.120.5.41^{🇸🇬 ReadySpace (SG)}
			PTR	`out1-2.cleverspeed.com`
		A	117.120.5.45^{🇸🇬 ReadySpace (SG)}
			PTR	`out6-1.cleverspeed.com`
		A	117.120.5.72^{🇸🇬 ReadySpace (SG)}
			PTR	`out1-3.cleverspeed.com`
		A	117.120.5.73^{🇸🇬 ReadySpace (SG)}
			PTR	`out6-2.cleverspeed.com`
		A	117.120.5.140^{🇸🇬 ReadySpace (SG)}
			PTR	`out1-1.cleverspeed.com`
A	111.91.239.231^{🇭🇰 READYSPACE-HK}
		PTR	`exch2019.readyspace.com.hk`
A	111.91.239.232^{🇭🇰 READYSPACE-HK}
		PTR	`exch2019.readyspace.com.hk`

`readyspace.com.hk`

	MX	`mxcluster.cleverspeed.com`
	NS	`dana.ns.cloudflare.com`
	NS	`max.ns.cloudflare.com`
	A	2606:4700:3030::ac43:8aef^{🇺🇸 Cloudflare}
	A	2606:4700:3037::6815:46c7^{🇺🇸 Cloudflare}
	A	104.21.70.199^Cloudflare
	A	172.67.138.239^{🇺🇸 Cloudflare}

PTR for

232.239.91.111.in-addr.arpa

231.239.91.111.in-addr.arpa

AI analysis

exch2019.readyspace.com.hk resolves to two IP numbers: 111.91.239.231 and 111.91.239.232.

Other host names, for instance mail.magicclean.hk, share IP numbers with exch2019.readyspace.com.hk.

exch2019.readyspace.com.hk is handled by a single mail server, mxcluster.cleverspeed.com.

exch2019.readyspace.com.hk shares the same mail server setup as other domains, for instance nbi.com.cn, mathetescentre.org, gvmediaplc.com, baotrans.com.hk and dituzhongguo.com.

exch2019.readyspace.com.hk shares some mail servers with other domains, at least partially, for instance wsstan.com, readyspace.com.ph, hbc.hk, hooraysec.com.hk and action-p.com.

these mail servers are often used alongside mxcluster2.cleverspeed.com, mxcluster4.cleverspeed.com and mxcluster3.cleverspeed.com.

Hostname mxcluster.cleverspeed.com points to 24 IPs: 103.1.13.232, 103.1.13.234, 103.1.13.236, 103.1.13.237, 103.1.13.238, 103.1.13.239, 103.1.13.240, 103.1.13.241, 103.1.13.242, 103.3.164.14, 103.3.164.21, 103.3.164.22, 103.3.164.27, 103.3.164.29, 103.3.164.30, 103.3.165.17, 103.3.165.18, 103.3.165.19, 117.120.5.8, 117.120.5.41, 117.120.5.45, 117.120.5.72, 117.120.5.73 and 117.120.5.140.

dbq