crystech.com - dns.ninja

`crystech.com`

DNSSEC	⚠️ Not signed
A	123.59.154.172^{🇨🇳 CHINA169-BJ123.59.128.0/19 CloudVsp.Inc}
NS	`ns1.35.net` ⭐
		A	240e:d9:c200::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	60.247.150.254^{🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network}
		A	118.123.249.114^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
		A	118.123.253.132^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
NS	`ns2.35.net`
		A	240e:d9:c200:1::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	61.172.183.73^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	211.149.230.100^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
NS	`ns3.35.net`
		A	240e:d9:c200::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	61.172.183.77^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	118.123.249.114^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
NS	`ns4.35.net`
		A	240e:d9:c200:1::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	118.123.253.132^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
		A	211.149.230.100^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
MX	`mx1.yunyou.top` ⭐
		A	2404:ccc0:263:103:5054:ff:fe4a:5abe^{🇭🇰 WEST263GO-HK2404:ccc0:263::/48 West263 International Limited 12/F, San Toi Building, 137-139 Connaught Road Central, Hong Kong,}
		A	78.46.129.162^{🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5}
			PTR	`static.162.129.46.78.clients.your-server.de`
MX	`mx2.yunyou.top`⁽¹⁰⁾
		A	211.149.239.73^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
		A	211.149.240.37^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
TXT	`v=spf1 include:yunyou.top -all`
SOA	`ns1.35.net`dnsconct@myhostadmin.net 2026-03-26 #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=1786695924

WOT: SAFE (60/100)

Subdomains

www.crystech.com

Same first word

crystech.co.uk

crystech.cn

crystech.com

Similar names

scrytech.com

DNS History

10 records (7 active, 3 former)

○NS(root)2015-08-16 → 2017-03-19 · 4 obs

● 2015-08-16 21:16:36
● 2017-03-19 15:30:54
○ 2026-05-20 19:26:20
○ 2026-08-14 08:47:42

●NSns1.35.net2026-05-20 → 2026-08-14 · 3 obs

○ 2017-03-19 15:30:54
● 2026-05-20 19:26:20
● 2026-08-14 08:47:42

●NSns2.35.net2026-05-20 → 2026-08-14 · 3 obs

○ 2017-03-19 15:30:54
● 2026-05-20 19:26:20
● 2026-08-14 08:47:42

●NSns3.35.net2026-05-20 → 2026-08-14 · 3 obs

○ 2017-03-19 15:30:54
● 2026-05-20 19:26:20
● 2026-08-14 08:47:42

●NSns4.35.net2026-05-20 → 2026-08-14 · 3 obs

○ 2017-03-19 15:30:54
● 2026-05-20 19:26:20
● 2026-08-14 08:47:42

●MXmx1.yunyou.top2026-05-20 → 2026-08-14 · 57 obs

○ 2017-03-19 15:30:54
● 2026-05-20 19:26:20
● 2026-06-06 06:28:28
○ 2026-06-07 12:39:16
○ 2026-06-07 13:28:32
● 2026-06-07 14:07:42
● 2026-06-07 21:13:00
○ 2026-06-08 02:19:54
● 2026-06-08 03:01:16
● 2026-06-08 06:48:38
○ 2026-06-08 07:18:54
● 2026-06-08 07:49:50
○ 2026-06-08 12:40:24
○ 2026-06-08 13:12:00
● 2026-06-08 13:43:00
● 2026-06-08 18:14:28
○ 2026-06-09 03:48:30
● 2026-06-09 05:37:28
● 2026-06-09 12:20:26
○ 2026-06-09 14:36:28
○ 2026-06-09 15:06:58
● 2026-06-09 15:37:38
● 2026-06-11 12:39:50
○ 2026-06-12 07:07:28
● 2026-06-12 11:07:42
● 2026-06-16 06:42:56
○ 2026-06-16 14:30:04
● 2026-06-16 15:25:08
○ 2026-06-17 01:04:36
● 2026-06-17 01:44:54
● 2026-06-17 07:08:02
○ 2026-06-17 11:41:06
● 2026-06-17 12:37:10
● 2026-06-17 22:31:14
○ 2026-06-18 06:11:16
● 2026-06-18 06:59:28
○ 2026-06-21 13:00:46
● 2026-06-21 14:07:26
○ 2026-06-22 08:29:48
● 2026-06-22 12:20:48
○ 2026-06-23 14:52:22
● 2026-06-23 15:55:34
○ 2026-06-24 12:36:04
● 2026-06-24 13:14:18
○ 2026-06-25 11:13:54
● 2026-06-25 12:35:48
○ 2026-06-26 06:45:08
● 2026-06-26 07:46:48
○ 2026-06-26 16:24:52
● 2026-06-26 17:54:56
○ 2026-06-28 12:42:24
● 2026-06-28 13:20:38
○ 2026-06-30 15:03:44
● 2026-06-30 16:22:06
○ 2026-07-01 12:54:26
● 2026-07-01 14:24:08
● 2026-08-14 08:47:42

○MXmx121.cn4e.com2015-08-16 → 2017-03-19 · 4 obs

● 2015-08-16 21:16:36
● 2017-03-19 15:30:54
○ 2026-05-20 19:26:20
○ 2026-08-14 08:47:42

●MXmx2.yunyou.top2026-05-20 → 2026-08-14 · 57 obs

○A121.14.65.2152015-08-16 → 2017-03-19 · 4 obs

● 2015-08-16 21:16:36
● 2017-03-19 15:30:54
○ 2026-05-20 19:26:20
○ 2026-08-14 08:47:42

●A123.59.154.1722026-05-20 → 2026-08-14 · 57 obs

🔍 DNS Trace

Analysis

Hierarchy

www.crystech.com is delegated beneath crystech.com.

IP Addresses

crystech.com has exactly one IP address — 123.59.154.172.

fzgchb.com, belon.cn, jzb-brake.com plus two other host names have IP numbers in common with crystech.com.

Name Servers

Four name servers handle the delegation for crystech.com: ns1.35.net, ns2.35.net, ns3.35.net and ns4.35.net.

There is at least partial name server overlap between crystech.com and other domains — eoosoo.com, fysf.com, xm12t.net and two more among them.

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

Host names with four IP addresses:

ns1.35.net resolves to four IP addresses — 60.247.150.254, 118.123.249.114, 118.123.253.132 and 240e:d9:c200::2.

Host names carrying three IP numbers:

ns2.35.net resolves to three addresses: 61.172.183.73, 211.149.230.100 and 240e:d9:c200:1::2.

ns3.35.net resolves to three addresses: 61.172.183.77, 118.123.249.114 and 240e:d9:c200::2.

ns4.35.net resolves to three addresses: 118.123.253.132, 211.149.230.100 and 240e:d9:c200:1::2.

These two host names — ns1.35.net and ns3.35.net — each point to 240e:d9:c200::2 IP addresses.

These two host names — ns1.35.net and ns3.35.net — each point to 118.123.249.114 IP addresses.

These two host names — ns1.35.net and ns4.35.net — each point to 118.123.253.132 IP addresses.

These two host names — ns2.35.net and ns4.35.net — each point to 240e:d9:c200:1::2 IP addresses.

These two host names — ns2.35.net and ns4.35.net — each point to 211.149.230.100 IP addresses.

Mail Servers

crystech.com uses two mail servers, mx1.yunyou.top and mx2.yunyou.top.

The mail server setup of crystech.com matches that of other domains such as hunanfireworks.com, 51fmcg.com, guodaclock.com and two others.

At least some of the mail servers used by crystech.com are shared with other domains: kw-trio.cn, odeco.com.cn, nbfriendship.com and two others among them.

Each of the two host names carries two IP addresses: mx1.yunyou.top points to 78.46.129.162 and 2404:ccc0:263:103:5054:ff:fe4a:5abe, and mx2.yunyou.top points to 211.149.239.73 and 211.149.240.37.