`vs-tek.com`

DNSSEC	⚠️ Not signed
A	38.181.56.48^{🇺🇸 HKCICL-AS-AP38.181.56.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`dns.bizcn.com` ⭐
		A	240c:4082:ffff:ff01:0:d:0:34a^{🇨🇳 Baidu240c:4082::/32}
		A	61.172.183.76^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	61.240.129.114^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}
NS	`ns1.dns.com.cn`
		A	240c:4082:ffff:ff01:0:d:0:34a^{🇨🇳 Baidu240c:4082::/32}
		A	61.172.183.70^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	61.240.129.114^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}
NS	`ns2.dns.com.cn`
		A	240c:4082:ffff:ff01:0:d:0:69^{🇨🇳 Baidu240c:4082::/32}
		A	61.172.183.76^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	61.240.129.147^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}
MX	`mx47.dns.com.cn` ⭐
		A	116.198.35.242^{🇨🇳 CHINA169-BJ116.198.0.0/18 116.198.0.0/18}
			PTR	`mx9.dns.com.cn`
TXT	`v=spf1 include:spf.dns.com.cn ~all`
TXT	`v=spf1 include:spf.dns.com.cn include:spf.icoremail.net -all`
SOA	`dns.bizcn.com`abuse@bizcn.com serial=11

`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=1776113752

Same first word

vs-tek.com

Similar names

ske-tv.de

svet-k.ru

ske-tv.com

ske-tv.eu

DNS History

9 records (5 active, 4 former)

●NSdns.bizcn.com2016-12-26 → 2026-04-13 · 3 obs

○ 2016-05-28 00:46:16
● 2016-12-26 11:49:32
● 2026-04-13 21:16:28

●NSns1.dns.com.cn2015-08-12 → 2026-04-13 · 2 obs

● 2015-08-12 19:08:40
● 2026-04-13 21:16:28

●NSns2.dns.com.cn2015-08-12 → 2026-04-13 · 5 obs

● 2015-08-12 19:08:40
● 2016-05-28 00:46:16
○ 2016-12-26 11:49:32
● 2017-11-06 01:24:00
● 2026-04-13 21:16:28

○MXfmx1.dns.com.cn2015-09-19 → 2015-09-19 · 3 obs

● 2015-09-19 13:15:26
○ 2016-01-11 08:30:42
○ 2026-04-13 21:16:28

●MXmx47.dns.com.cn2016-01-11 → 2026-04-13 · 3 obs

○ 2015-09-19 13:15:26
● 2016-01-11 08:30:42
● 2026-04-13 21:16:28

○A107.189.139.322015-09-19 → 2016-05-28 · 4 obs

● 2015-09-19 13:15:26
● 2016-05-28 00:46:16
○ 2016-12-26 11:49:32
○ 2026-04-13 21:16:28

●A38.181.56.482026-03-04 → 2026-04-13 · 3 obs

○ 2017-11-06 01:24:00
● 2026-03-04 17:48:44
● 2026-04-13 21:16:28

○A47.88.106.1462016-12-26 → 2016-12-26 · 4 obs

○ 2016-05-28 00:46:16
● 2016-12-26 11:49:32
○ 2017-11-06 01:24:00
○ 2026-04-13 21:16:28

○A47.89.253.1622017-11-06 → 2017-11-06 · 4 obs

○ 2016-12-26 11:49:32
● 2017-11-06 01:24:00
○ 2026-03-04 17:48:44
○ 2026-04-13 21:16:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net...	-
vs-tek.com	ns1.dns.com.cn, ns2.dns.com.cn	-

✅ Authoritative Response

Server:61.172.183.76

NS records: ns1.dns.com.cn, ns2.dns.com.cn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vs-tek.com (unsigned zone)

⏱️ Timing

Total: 1316ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.181.56.48`
NS	2	`ns1.dns.com.cn, ns2.dns.com.cn`
MX	1	`mx47.dns.com.cn (pri: 10)`
TXT	2	`v=spf1 include:spf.dns.com.cn include:sp, v=spf1 include:spf.dns.com.cn ~all`
SOA	1	`dns.bizcn.com abuse.bizcn.com`

Analysis

IP Addresses

vs-tek.com points to a single IP number: 38.181.56.48.

other host names for instance mail.sgt-china.com, chemet.net, onetchina.com, huaweiproduct.com and wxsjtz.com share IP numbers with vs-tek.com.

Name Servers

vs-tek.com is delegated to three name servers: dns.bizcn.com, ns1.dns.com.cn and ns2.dns.com.cn.

vs-tek.com at least partially shares name servers with other domains, for instance chinactg.cn, htmirror.com, niscn.com, jdydoor.com and marantecchina.com.

These name servers are commonly used with ns13.dns.com.cn, ns14.dns.com.cn, ns7.cnmsn.net, ns8.cnmsn.net, dns.cnmsn.net, ns6.cnmsn.net and ns5.cnmsn.net.

Hosts with three IP numbers

dns.bizcn.com points to: 240c:4082:ffff:ff01:0:d:0:34a; 61.172.183.76 and 61.240.129.114

ns1.dns.com.cn points to: 240c:4082:ffff:ff01:0:d:0:34a; 61.172.183.70 and 61.240.129.114

ns2.dns.com.cn points to: 240c:4082:ffff:ff01:0:d:0:69; 61.172.183.76 and 61.240.129.147

Hosts that point to 240c:4082:ffff:ff01:0:d:0:34a: dns.bizcn.com; ns1.dns.com.cn

Hosts that point to 61.172.183.76: dns.bizcn.com; ns2.dns.com.cn

Hosts that point to 61.240.129.114: dns.bizcn.com; ns1.dns.com.cn

Mail Servers

vs-tek.com is handled by a single mail server, mx47.dns.com.cn.

vs-tek.com shares the same mail server setup as other domains, for instance chemitex.cn, hebeihuijin.com, zhuosoft.com, pindun.net and anchee.com.

Host name mx47.dns.com.cn points to IP address 116.198.35.242.

vs-tek.com - robtex.com

vs-tek.com

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