yustech.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`yustech.com`

DNSSEC	⚠️ Not signed
A	156.240.250.140^{🇭🇰 TCLOUDNET156.240.250.0/24 Tcloudnet, Inc}
NS	`a9.share-dns.com` ⭐ ⚠️ Not in parent delegation
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`a.share-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b.share-dns.net` ⚠️ Not in zone NS records
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b9.share-dns.net` ⚠️ Not in parent delegation
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`a.share-dns.com`master@share-dns.com serial=1752994345

`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=1786935084

Subdomains

www.yustech.com

Same first word

yustech.com

Similar names

cuteshy.com

yutechs.com

syutech.com

tyuches.com

yutechs.info

techusy.com

DNS History

32 records (5 active, 27 former)

●NSa.share-dns.com2026-02-24 → 2026-08-17 · 3 obs

○ 2017-10-30 09:22:04
● 2026-02-24 08:27:34
● 2026-08-17 02:58:24

●NSa9.share-dns.com2026-02-24 → 2026-08-17 · 3 obs

○ 2017-10-30 09:22:04
● 2026-02-24 08:27:34
● 2026-08-17 02:58:24

●NSb.share-dns.net2026-02-24 → 2026-08-17 · 3 obs

○ 2017-10-30 09:22:04
● 2026-02-24 08:27:34
● 2026-08-17 02:58:24

●NSb9.share-dns.net2026-02-24 → 2026-08-17 · 3 obs

○ 2017-10-30 09:22:04
● 2026-02-24 08:27:34
● 2026-08-17 02:58:24

○NSdns10.hichina.com2017-10-30 → 2017-10-30 · 4 obs

○ 2016-12-02 13:07:28
● 2017-10-30 09:22:04
○ 2026-02-24 08:27:34
○ 2026-08-17 02:58:24

○NSdns9.hichina.com2016-12-02 → 2017-10-30 · 5 obs

○ 2016-04-18 15:50:38
● 2016-12-02 13:07:28
● 2017-10-30 09:22:04
○ 2026-02-24 08:27:34
○ 2026-08-17 02:58:24

○NSns0.telivo.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 13:21:50
○ 2015-06-09 02:25:36
○ 2026-08-17 02:58:24

○NSns1.telivo.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 13:21:50
○ 2015-06-09 02:25:36
○ 2026-08-17 02:58:24

○NSns12.domaincontrol.com2015-06-09 → 2016-01-20 · 5 obs

○ 2008-03-14 13:21:50
● 2015-06-09 02:25:36
● 2016-01-20 17:26:08
○ 2016-04-18 15:50:38
○ 2026-08-17 02:58:24

○NSns16.domaincontrol.com2015-06-09 → 2016-01-20 · 5 obs

○ 2008-03-14 13:21:50
● 2015-06-09 02:25:36
● 2016-01-20 17:26:08
○ 2016-04-18 15:50:38
○ 2026-08-17 02:58:24

○NSns18.domaincontrol.com2015-06-09 → 2016-01-20 · 5 obs

○ 2008-03-14 13:21:50
● 2015-06-09 02:25:36
● 2016-01-20 17:26:08
○ 2016-04-18 15:50:38
○ 2026-08-17 02:58:24

○NSns21.domaincontrol.com2015-06-09 → 2016-01-20 · 6 obs

○ 2008-03-14 13:21:50
● 2015-06-09 02:25:36
○ 2015-10-25 21:42:48
● 2016-01-20 17:26:08
○ 2016-04-18 15:50:38
○ 2026-08-17 02:58:24

○NSns22.domaincontrol.com2015-06-09 → 2016-01-20 · 5 obs

○ 2008-03-14 13:21:50
● 2015-06-09 02:25:36
● 2016-01-20 17:26:08
○ 2016-04-18 15:50:38
○ 2026-08-17 02:58:24

○NSns28.domaincontrol.com2015-06-09 → 2016-01-20 · 5 obs

○ 2008-03-14 13:21:50
● 2015-06-09 02:25:36
● 2016-01-20 17:26:08
○ 2016-04-18 15:50:38
○ 2026-08-17 02:58:24

○NSns36.domaincontrol.com2015-06-09 → 2016-01-20 · 5 obs

○ 2008-03-14 13:21:50
● 2015-06-09 02:25:36
● 2016-01-20 17:26:08
○ 2016-04-18 15:50:38
○ 2026-08-17 02:58:24

○NSns43.domaincontrol.com2015-06-09 → 2016-01-20 · 6 obs

○ 2008-03-14 13:21:50
● 2015-06-09 02:25:36
○ 2015-10-25 21:42:48
● 2016-01-20 17:26:08
○ 2016-04-18 15:50:38
○ 2026-08-17 02:58:24

○NSns50.domaincontrol.com2015-06-09 → 2016-01-20 · 5 obs

○ 2008-03-14 13:21:50
● 2015-06-09 02:25:36
● 2016-01-20 17:26:08
○ 2016-04-18 15:50:38
○ 2026-08-17 02:58:24

○NSns73.domaincontrol.com2015-06-09 → 2016-01-20 · 6 obs

○ 2008-03-14 13:21:50
● 2015-06-09 02:25:36
○ 2015-10-25 21:42:48
● 2016-01-20 17:26:08
○ 2016-04-18 15:50:38
○ 2026-08-17 02:58:24

○NSns74.domaincontrol.com2015-06-09 → 2016-01-20 · 5 obs

○ 2008-03-14 13:21:50
● 2015-06-09 02:25:36
● 2016-01-20 17:26:08
○ 2016-04-18 15:50:38
○ 2026-08-17 02:58:24

○NSns77.domaincontrol.com2015-06-09 → 2016-01-20 · 5 obs

○ 2008-03-14 13:21:50
● 2015-06-09 02:25:36
● 2016-01-20 17:26:08
○ 2016-04-18 15:50:38
○ 2026-08-17 02:58:24

○NSns78.domaincontrol.com2015-06-09 → 2016-01-20 · 5 obs

○ 2008-03-14 13:21:50
● 2015-06-09 02:25:36
● 2016-01-20 17:26:08
○ 2016-04-18 15:50:38
○ 2026-08-17 02:58:24

○MXbackupmx.telivo.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 13:21:50
○ 2015-06-09 02:25:36
○ 2026-08-17 02:58:24

○MXmail.yustech.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 13:21:50
○ 2015-06-09 02:25:36
○ 2026-08-17 02:58:24

○MXmailstore1.secureserver.net2015-06-09 → 2016-01-20 · 5 obs

○ 2008-03-14 13:21:50
● 2015-06-09 02:25:36
● 2016-01-20 17:26:08
○ 2016-04-18 15:50:38
○ 2026-08-17 02:58:24

○MXmxn.mxhichina.com2017-10-30 → 2017-10-30 · 4 obs

○ 2016-04-18 15:50:38
● 2017-10-30 09:22:04
○ 2026-02-24 08:27:34
○ 2026-08-17 02:58:24

○MXmxw.mxhichina.com2017-10-30 → 2017-10-30 · 4 obs

○ 2016-04-18 15:50:38
● 2017-10-30 09:22:04
○ 2026-02-24 08:27:34
○ 2026-08-17 02:58:24

○MXsmtp.secureserver.net2015-06-09 → 2016-01-20 · 5 obs

○ 2008-03-14 13:21:50
● 2015-06-09 02:25:36
● 2016-01-20 17:26:08
○ 2016-04-18 15:50:38
○ 2026-08-17 02:58:24

○A148.163.41.312015-10-25 → 2015-10-25 · 4 obs

○ 2015-06-09 02:25:36
● 2015-10-25 21:42:48
○ 2016-01-20 17:26:08
○ 2026-08-17 02:58:24

○A148.163.54.1662015-06-09 → 2015-06-09 · 4 obs

○ 2008-03-14 13:21:50
● 2015-06-09 02:25:36
○ 2015-10-25 21:42:48
○ 2026-08-17 02:58:24

●A156.240.250.1402026-02-24 → 2026-08-17 · 3 obs

○ 2017-10-30 09:22:04
● 2026-02-24 08:27:34
● 2026-08-17 02:58:24

○A47.92.93.72017-10-30 → 2017-10-30 · 4 obs

○ 2016-04-18 15:50:38
● 2017-10-30 09:22:04
○ 2026-02-24 08:27:34
○ 2026-08-17 02:58:24

○A50.63.202.792016-01-20 → 2016-01-20 · 4 obs

○ 2015-10-25 21:42:48
● 2016-01-20 17:26:08
○ 2016-04-18 15:50:38
○ 2026-08-17 02:58:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
yustech.com	b9.share-dns.net, a9.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b9.share-dns.net, a9.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yustech.com (unsigned zone)

⏱️ Timing

Total: 293ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`156.240.250.140`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a9.share-dns.com)

Analysis

Hierarchy

yustech.com is the parent zone for www.yustech.com.

IP Addresses

yustech.com resolves to just one IP address, 156.240.250.140.

Among the host names that share IP numbers with yustech.com is www.yustech.com, as one example.

Name Servers

The NS records for yustech.com point to four name servers: a9.share-dns.com, a.share-dns.com, b9.share-dns.net and b.share-dns.net.

yustech.com partially shares its NS delegation with several other domains, including 117tv.com, yfgdzzgs.com, eforexvps.com and two others.

In DNS configurations, these name servers often share authority with a3.share-dns.com, b3.share-dns.net, a1.share-dns.com and 7 other name servers.

a9.share-dns.com resolves to 172.64.53.25, as does a.share-dns.com. b9.share-dns.net resolves to 172.64.52.239, as does b.share-dns.net.

a9.share-dns.com and a.share-dns.com each have 172.64.53.25 IP addresses.

b9.share-dns.net and b.share-dns.net each have 172.64.52.239 IP addresses.