DNSWHOIS.INFO - ctu-tech.com

Search for IP or hostnames:

ctu-tech.com checked at 2025-11-10T21:12:15.128Z 5013ms 225/225/228 99% R:17 allDone:false timedOut:true

`ctu-tech.com`

MX	`mdn.corp-email.cn`
		A	47.74.183.245^{🇸🇬 CNNIC-ALIBABA-CN-NET-AP}
			PTR	`sal604.corpemail.net`
		A	95.85.28.238^{🇳🇱 DIGITALOCEAN}
			PTR	`vip2-fastemail-cn.biz-email.net`
		A	178.62.221.58^{🇳🇱 DIGITALOCEAN}
			PTR	`sgcdn94.corpemail.net`
		A	188.166.82.68^{🇳🇱 DIGITALOCEAN}
			PTR	`inbound-601.protection.corpemail.net`
MX	`tcl-com.corpsmtp.cn`
		A	46.101.220.252^{🇩🇪 DIGITALOCEAN}
			PTR	`inbound-protection-604.corpsmtp.net`
		A	47.74.38.91^{🇯🇵 CNNIC-ALIBABA-CN-NET-AP}
			PTR	`sal701.corpsmtp.net`
		A	47.74.38.124^{🇯🇵 CNNIC-ALIBABA-CN-NET-AP}
			PTR	`sal702.corpsmtp.net`
		A	47.74.155.178^{🇸🇬 CNNIC-ALIBABA-CN-NET-AP}
			PTR	`sal606.corpsmtp.net`
		A	47.74.223.162^{🇸🇬 CNNIC-ALIBABA-CN-NET-AP}
			PTR	`sal605.corpsmtp.net`
		A	138.68.75.175^{🇩🇪 DIGITALOCEAN}
			PTR	`inbound-protection-605.corpsmtp.net`
		A	192.241.207.6^{🇺🇸 DIGITALOCEAN}
			PTR	`inbound-protection-608.corpsmtp.net`
		A	192.241.217.149^{🇺🇸 DIGITALOCEAN}
			PTR	`inbound-protection-609.corpsmtp.net`
		A	206.189.7.78^{🇳🇱 DIGITALOCEAN}
			PTR	`inbound-protection-606.corpsmtp.net`
		A	206.189.96.192^{🇳🇱 DIGITALOCEAN}
			PTR	`inbound-protection-607.corpsmtp.net`
NS	`dns15.hichina.com`
		A	2408:4009:501::23 ^{🇨🇳 ALIBABA-CN-NET}
		A	39.96.153.42^{🇨🇳 ALIBABA-CN-NET}
		A	39.96.153.52^{🇨🇳 ALIBABA-CN-NET}
		A	47.118.199.202^{🇨🇳 ALIBABA-CN-NET}
		A	47.118.199.212^{🇨🇳 ALIBABA-CN-NET}
		A	120.76.107.42^{🇨🇳 ALIBABA-CN-NET}
		A	120.76.107.52^{🇨🇳 ALIBABA-CN-NET}
		A	139.224.142.112^{🇨🇳 ALIBABA-CN-NET}
		A	139.224.142.122^{🇨🇳 ALIBABA-CN-NET}
NS	`dns16.hichina.com`
		A	2408:4009:501::24 ^{🇨🇳 ALIBABA-CN-NET}
		A	39.96.153.41^{🇨🇳 ALIBABA-CN-NET}
		A	39.96.153.51^{🇨🇳 ALIBABA-CN-NET}
		A	47.118.199.201^{🇨🇳 ALIBABA-CN-NET}
		A	47.118.199.211^{🇨🇳 ALIBABA-CN-NET}
		A	120.76.107.41^{🇨🇳 ALIBABA-CN-NET}
		A	120.76.107.51^{🇨🇳 ALIBABA-CN-NET}
		A	139.224.142.111^{🇨🇳 ALIBABA-CN-NET}
		A	139.224.142.121^{🇨🇳 ALIBABA-CN-NET}
MX	`mdn.corpemail.net`
		A	23.91.98.8^{🇺🇸 UCloud Information Technology (HK) Limited}
			PTR	`sal605.corpemail.net`
		A	47.74.183.245^{🇸🇬 CNNIC-ALIBABA-CN-NET-AP}
			PTR	`sal604.corpemail.net`
		A	47.88.156.124^{🇸🇬 CNNIC-ALIBABA-CN-NET-AP}
			PTR	`sal603.corpemail.net`
		A	47.88.170.90^{🇸🇬 CNNIC-ALIBABA-CN-NET-AP}
			PTR	`sal601.corpemail.net`
		A	95.85.54.247^{🇳🇱 DIGITALOCEAN}
			PTR	`inbound-603.protection.corpemail.net`
		A	159.100.25.64^{🇦🇹 firstcolo Austria}
			PTR	`dd-cn2-101.corpemail.net`
		A	159.100.25.163^{🇦🇹 firstcolo Austria}
			PTR	`dd-cn2-401.corpemail.net`
		A	159.100.25.212^{🇦🇹 firstcolo Austria}
			PTR	`dd-cn2-402.corpemail.net`
		A	188.166.26.239^{🇳🇱 DIGITALOCEAN}
			PTR	`inbound-602.protection.corpemail.net`
MX	`tcl-com.corpsmtp.net`
		A	192.241.207.6^{🇺🇸 DIGITALOCEAN}
			PTR	`inbound-protection-608.corpsmtp.net`
A	113.10.143.209^{🇭🇰 HKBN-AS-AP}
		PTR	`113010143209.static.ctinets.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

mx2.ctu-tech.com

Starts with same word

ctu-tech.com

Starts similarily

tech-cut.com

uct-tech.com.cn

ctu-tech.com

cut-tech.co.il

uct-tech.com

tuc-tech.com

AI analysis

ctu-tech.com is a parent of mx2.ctu-tech.com.

ctu-tech.com points to a single IP address: 113.10.143.209.

Other host names such as bright-led.hk and ppstrong.com share IP numbers with ctu-tech.com.

ctu-tech.com is delegated to two name servers: dns15.hichina.com and dns16.hichina.com.

ctu-tech.com uses the same name server setup as other domains, including magmaster.cn, yihaixiaosha.com, things8.com, mydakucha.com and zhhxx.com.

Host names with nine IP numbers:

dns15.hichina.com points to: 2408:4009:501::23, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.

dns16.hichina.com points to: 2408:4009:501::24, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.

ctu-tech.com is handled by four mail servers: mdn.corp-email.cn, tcl-com.corpsmtp.cn, mdn.corpemail.net and tcl-com.corpsmtp.net.

ctu-tech.com shares at least some mail servers with other domains, for example xmisnd.com, 3dbiooptima.com, suirui.com, jd-link.com and comao.com.cn.

These mail servers are commonly used together with the mail servers cnc.biz-email.net, mail.biz-email.net, yuyuantm-com-cn.corpsmtp.cn, yuyuantm-com-cn.corpsmtp.net, newland-com-cn.corpsmtp.cn, newland-com-cn.corpsmtp.net, bc-sports-com-cn.corpsmtp.cn and bc-sports-com-cn.corpsmtp.net.

Host names with ten IP numbers:

The host name tcl-com.corpsmtp.cn points to: 46.101.220.252, 47.74.38.91, 47.74.38.124, 47.74.155.178, 47.74.223.162, 138.68.75.175, 192.241.207.6, 192.241.217.149, 206.189.7.78 and 206.189.96.192.

Host names with nine IP numbers:

The host name mdn.corpemail.net points to: 23.91.98.8, 47.74.183.245, 47.88.156.124, 47.88.170.90, 95.85.54.247, 159.100.25.64, 159.100.25.163, 159.100.25.212 and 188.166.26.239.

Host names with four IP numbers:

The host name mdn.corp-email.cn points to: 47.74.183.245, 95.85.28.238, 178.62.221.58 and 188.166.82.68.

Host names with one IP number:

The host name tcl-com.corpsmtp.net points to: 192.241.207.6.

Host names that point to 192.241.207.6 : tcl-com.corpsmtp.cn and tcl-com.corpsmtp.net.

Host names that point to 47.74.183.245 : mdn.corpemail.net and mdn.corp-email.cn.

dbq