contrastech.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`contrastech.com`

DNSSEC	⚠️ Not signed
A	45.58.159.46^{🇳🇱 SHARKTECH-145.58.159.0/24}
		PTR	`customer.sharktech.net`
NS	`ns3.cnolnic.com` ⭐
		A	240c:4081:8000:1702::4^{🇨🇳 Baidu240c:4081::/32}
		A	106.12.205.190^{🇨🇳 Baidu106.12.192.0/20 AS38365}
		A	182.61.7.241^{🇨🇳 Baidu182.61.0.0/19}
NS	`ns4.cnolnic.com`
		A	240c:4082:0:5d80::3^{🇨🇳 Baidu240c:4082::/32}
		A	106.12.41.178^{🇨🇳 Baidu106.12.32.0/19}
		A	180.76.132.118^{🇨🇳 Baidu180.76.128.0/19}
MX	`hzmx01.mxmail.netease.com` ⭐
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
MX	`hzmx02.mxmail.netease.com`⁽¹⁰⁾
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
TXT	`v=spf1 include:spf.163.com include:spf.qiye.aliyun.com include:myshopify.com ...`
SOA	`ns3.cnolnic.com`root@cnolnic.net 2006-11-24 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	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`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786971819

Same first word

contrastech.com

Similar names

DNS History

11 records (5 active, 6 former)

●NSns3.cnolnic.com2015-08-14 → 2026-08-17 · 2 obs

● 2015-08-14 18:45:16
● 2026-08-17 13:23:26

●NSns4.cnolnic.com2015-08-14 → 2026-08-17 · 2 obs

● 2015-08-14 18:45:16
● 2026-08-17 13:23:26

●MXhzmx01.mxmail.netease.com2015-08-14 → 2026-08-17 · 5 obs

● 2015-08-14 18:45:16
● 2026-04-16 02:23:26
○ 2026-04-18 10:11:16
● 2026-04-20 03:09:32
● 2026-08-17 13:23:26

●MXhzmx02.mxmail.netease.com2015-08-14 → 2026-08-17 · 5 obs

● 2015-08-14 18:45:16
● 2026-04-16 02:23:26
○ 2026-04-18 10:11:16
● 2026-04-20 03:09:32
● 2026-08-17 13:23:26

○A103.120.80.2492026-03-26 → 2026-03-26 · 4 obs

○ 2018-01-04 04:50:38
● 2026-03-26 07:24:32
○ 2026-07-29 03:32:58
○ 2026-08-17 13:23:26

○A119.28.59.512018-01-04 → 2018-01-04 · 4 obs

○ 2017-01-11 03:08:38
● 2018-01-04 04:50:38
○ 2026-03-26 07:24:32
○ 2026-08-17 13:23:26

○A123.196.125.682016-04-03 → 2016-04-03 · 4 obs

○ 2015-12-21 23:31:58
● 2016-04-03 06:17:46
○ 2017-01-11 03:08:38
○ 2026-08-17 13:23:26

○A123.196.125.922015-12-21 → 2015-12-21 · 4 obs

○ 2015-08-14 18:45:16
● 2015-12-21 23:31:58
○ 2016-04-03 06:17:46
○ 2026-08-17 13:23:26

○A218.5.79.452015-08-14 → 2015-08-14 · 3 obs

● 2015-08-14 18:45:16
○ 2015-12-21 23:31:58
○ 2026-08-17 13:23:26

○A42.159.243.882017-01-11 → 2017-01-11 · 4 obs

○ 2016-04-03 06:17:46
● 2017-01-11 03:08:38
○ 2026-03-26 07:24:32
○ 2026-08-17 13:23:26

●A45.58.159.462026-07-29 → 2026-08-17 · 3 obs

○ 2026-03-26 07:24:32
● 2026-07-29 03:32:58
● 2026-08-17 13:23:26

🔍 DNS Trace

Analysis

IP Addresses

contrastech.com directs to one IP number, which is 45.58.159.46.

Among the host names that share IP numbers with contrastech.com are itlab.com.ua, ns1.umst-edu.sd, 800cc.net and two others.

Name Servers

DNS delegation for contrastech.com points to two name servers: ns3.cnolnic.com and ns4.cnolnic.com.

contrastech.com has the same name server delegation as a number of other domains, such as sinoited.com, borain.com, yc-soft.cn and two more.

contrastech.com has name servers in common with a number of other domains — jiusuiban.com, leixinda.com, dgwsj.com and ntbest.cn among them.

These name servers frequently co-occur with the name servers ns1.cnolnic.com and ns2.cnolnic.com.

ns3.cnolnic.com points to 106.12.205.190, 182.61.7.241 and 240c:4081:8000:1702::4. ns4.cnolnic.com points to 106.12.41.178, 180.76.132.118 and 240c:4082:0:5d80::3. Both hosts resolve to three IP numbers.

Mail Servers

The MX records for contrastech.com point to two mail servers: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

contrastech.com has the same mail server arrangement as a number of other domains, for example qingchengwang.net, guihewenhua.com, backerhome.com and two more.

contrastech.com shares at least some of its mail servers with other domains — for example perdesign.cc, monlite.com, handcnc.com and two more.

hzmx01.mxmail.netease.com resolves to 47.251.71.119 and 47.251.84.126; hzmx02.mxmail.netease.com resolves to the same two IP addresses: 47.251.71.119 and 47.251.84.126.

Host names pointing to 47.251.71.119 IP addresses: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

Host names pointing to 47.251.84.126 IP addresses: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.