`zstc.com`

DNSSEC	⚠️ Not signed
A	113.10.190.39^{🇭🇰 HKBN113.10.190.0/24 New World Telecommunications Limited Hong Kong Broadband Network Ltd 15/F, Trans Asia Centre 18 Kin Hong Street, Kwai Chung, N.T.}
		PTR	`113010190039.static.ctinets.com`
NS	`ns1.qiaomi.com` ⚠️ Not in zone NS records
		A	210.209.125.63^{🇭🇰 HKBNESL-AS-AP210.209.125.0/24 New World Telecommunications Limited Hong Kong Broadband Network Ltd 15/F, Trans Asia Centre 18 Kin Hong Street, Kwai Chung, N.T.}
NS	`ns2.qiaomi.com` ⚠️ Not in zone NS records
		A	210.209.125.63^{🇭🇰 HKBNESL-AS-AP210.209.125.0/24 New World Telecommunications Limited Hong Kong Broadband Network Ltd 15/F, Trans Asia Centre 18 Kin Hong Street, Kwai Chung, N.T.}
MX	`mail.h-email.net`⁽⁹⁹⁹⁾
		A	5.75.171.74^{🇩🇪 Hetzner5.75.128.0/17 HETZNER-DC}
			PTR	`mail.h-email.net`
		A	5.161.98.212^{🇺🇸 HETZNER-CLOUD2-AS5.161.98.0/24}
			PTR	`mail.h-email.net`
		A	5.161.194.135^{🇺🇸 HETZNER-CLOUD2-AS5.161.194.0/24}
			PTR	`static.135.194.161.5.clients.your-server.de`
		A	49.13.4.90^{🇩🇪 Hetzner49.13.0.0/16 HETZNER-DC}
			PTR	`static.90.4.13.49.clients.your-server.de`
		A	91.107.214.206^{🇩🇪 Hetzner91.107.128.0/17 HETZNER-DC}
			PTR	`static.206.214.107.91.clients.your-server.de`
		A	162.55.164.116^{🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC}
			PTR	`static.116.164.55.162.clients.your-server.de`
		A	165.227.156.49^{🇩🇪 DIGITALOCEAN165.227.144.0/20 DigitalOcean}
			PTR	`mail3.h-email.net`
		A	165.227.159.144^{🇩🇪 DIGITALOCEAN165.227.144.0/20 DigitalOcean}
			PTR	`mail2.h-email.net`
		A	167.235.143.33^{🇩🇪 Hetzner167.235.0.0/16 HETZNER-DC}
			PTR	`mail.h-email.net`
		A	178.62.199.248^{🇳🇱 DIGITALOCEAN178.62.192.0/18 DigitalOcean}
			PTR	`mail.h-email.net`

`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=1771291435

Same first word

zstc.com

zstc.net

zstc.ru

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tscz.com

DNS History

9 records (4 active, 5 former)

○NSns1.fastpark.net2015-07-11 → 2015-09-12 · 4 obs

● 2015-07-11 11:04:12
● 2015-09-12 00:48:08
○ 2026-02-14 16:21:36
○ 2026-03-23 15:17:28

●NSns1.qiaomi.com2026-02-14 → 2026-03-23 · 3 obs

○ 2015-09-12 00:48:08
● 2026-02-14 16:21:36
● 2026-03-23 15:17:28

○NSns2.fastpark.net2015-07-11 → 2015-09-12 · 4 obs

● 2015-07-11 11:04:12
● 2015-09-12 00:48:08
○ 2026-02-14 16:21:36
○ 2026-03-23 15:17:28

●NSns2.qiaomi.com2026-02-14 → 2026-03-23 · 3 obs

○ 2015-09-12 00:48:08
● 2026-02-14 16:21:36
● 2026-03-23 15:17:28

●MXmail.h-email.net2015-09-12 → 2026-03-23 · 2 obs

● 2015-09-12 00:48:08
● 2026-03-23 15:17:28

●A113.10.190.392026-02-14 → 2026-03-23 · 3 obs

○ 2019-02-19 01:15:48
● 2026-02-14 16:21:36
● 2026-03-23 15:17:28

○A123.1.189.2192019-02-19 → 2019-02-19 · 4 obs

○ 2015-09-12 00:48:08
● 2019-02-19 01:15:48
○ 2026-02-14 16:21:36
○ 2026-03-23 15:17:28

○A185.53.177.62015-09-12 → 2015-09-12 · 4 obs

○ 2015-07-11 11:04:12
● 2015-09-12 00:48:08
○ 2019-02-19 01:15:48
○ 2026-03-23 15:17:28

○A216.8.179.252015-07-11 → 2015-07-11 · 3 obs

● 2015-07-11 11:04:12
○ 2015-09-12 00:48:08
○ 2026-03-23 15:17:28

🔍 DNS Trace

Analysis

IP Addresses

zstc.com points to a single IP number: 113.10.190.39.

Other host names, for instance owq.com, kayun.com, hostmaster.zwr.com, ry0.com and gprj.com share IP numbers with zstc.com.

Name Servers

Delegation for zstc.com rests with two name servers, ns1.qiaomi.com and ns2.qiaomi.com.

zstc.com shares the same name server setup as other domains, including qo9.com, gynm.com, ntkh.com, fthw.com and pfn.cn.

zstc.com at least partially shares name servers with other domains, for instance sfsz.com, sdbk.com, kpwz.com, ahfc.com and qskw.com.

Host names sharing a single IP:

ns1.qiaomi.com points to 210.209.125.63

ns2.qiaomi.com points to 210.209.125.63

Host names that point to 210.209.125.63: ns1.qiaomi.com and ns2.qiaomi.com

Mail Servers

zstc.com is handled by a single mail server, mail.h-email.net.

zstc.com uses the same mail server configuration as other domains, such as dnevnik.lv, 202-0-50-241.cable.telstraclear.net, puddlepetcare.co.uk, baisago.com and evehe.com.

Host name mail.h-email.net resolves to ten IP numbers: 5.75.171.74, 5.161.98.212, 5.161.194.135, 49.13.4.90, 91.107.214.206, 162.55.164.116, 165.227.156.49, 165.227.159.144, 167.235.143.33 and 178.62.199.248.

zstc.com - robtex.com

zstc.com

com