skytcm.com - robtex.com

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`skytcm.com`

DNSSEC	⚠️ Not signed
A	120.76.233.217^{🇨🇳 ALIBABA-CN-NET}
NS	`ns13.xincache.com` ⭐ ⚠️ Not in parent delegation
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP}
		A	2402:4e00:1730::e^{🇨🇳 TENCENT-NET-AP}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN}
			PTR	`ip-1-12-0-4.defastlink.net`
		A	36.155.149.180^{🇨🇳 CMNET-Jiangsu-AP}
			PTR	`ip-36-155-149-180.defastlink.net`
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone}
			PTR	`ip-112-80-181-45.defastlink.net`
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC}
			PTR	`ip-117-89-178-173.defastlink.net`
		A	125.94.59.210^{🇨🇳 CHINA-TELECOM}
			PTR	`ip-125-94-59-210.defastlink.net`
		A	129.211.176.209^{🇨🇳 TENCENT-NET-AP}
			PTR	`ip-129-211-176-209.defastlink.net`
NS	`ns11.xincache.com` ⚠️ Not in zone NS records
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP}
		A	2402:4e00:1730::e^{🇨🇳 TENCENT-NET-AP}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN}
			PTR	`ip-1-12-0-4.defastlink.net`
		A	36.155.149.180^{🇨🇳 CMNET-Jiangsu-AP}
			PTR	`ip-36-155-149-180.defastlink.net`
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone}
			PTR	`ip-112-80-181-45.defastlink.net`
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC}
			PTR	`ip-117-89-178-173.defastlink.net`
		A	125.94.59.210^{🇨🇳 CHINA-TELECOM}
			PTR	`ip-125-94-59-210.defastlink.net`
		A	129.211.176.209^{🇨🇳 TENCENT-NET-AP}
			PTR	`ip-129-211-176-209.defastlink.net`
NS	`ns12.xincache.com` ⚠️ Not in zone NS records
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN}
			PTR	`ip-1-12-0-1.defastlink.net`
		A	36.155.149.176^{🇨🇳 CMNET-Jiangsu-AP}
			PTR	`ip-36-155-149-176.defastlink.net`
		A	112.80.181.111^{🇨🇳 CHINA169-Backbone}
			PTR	`ip-112-80-181-111.defastlink.net`
		A	117.89.178.184^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC}
			PTR	`ip-117-89-178-184.defastlink.net`
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP}
			PTR	`ip-129-211-176-239.defastlink.net`
		A	163.177.5.23^{🇨🇳 UNICOM-GuangZhou-IDC}
			PTR	`ip-163-177-5-23.defastlink.net`
NS	`ns14.xincache.com` ⚠️ Not in parent delegation
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN}
			PTR	`ip-1-12-0-1.defastlink.net`
		A	36.155.149.176^{🇨🇳 CMNET-Jiangsu-AP}
			PTR	`ip-36-155-149-176.defastlink.net`
		A	112.80.181.111^{🇨🇳 CHINA169-Backbone}
			PTR	`ip-112-80-181-111.defastlink.net`
		A	117.89.178.184^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC}
			PTR	`ip-117-89-178-184.defastlink.net`
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP}
			PTR	`ip-129-211-176-239.defastlink.net`
		A	163.177.5.23^{🇨🇳 UNICOM-GuangZhou-IDC}
			PTR	`ip-163-177-5-23.defastlink.net`
MX	`mxbiz2.qq.com` ⭐
		A	203.205.232.191^{🇭🇰 TENCENT-NET-AP-CN}
SOA	`ns13.xincache.com`enterprise1dnsadmin@dnspod.com serial=1594608692

`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

Similar names

kytscm.cn

skyctm.com

kytscm.net

kmcyts.com

mystck.com

kytscm.com

DNS History

7 records (6 active, 1 former)

●NSns11.xincache.com2026-02-18 → 2026-02-18 · 3 obs

○ 2015-08-07 08:08:56
● 2026-02-18 06:05:56
● 2026-02-18 06:05:58

●NSns12.xincache.com2026-02-18 → 2026-02-18 · 3 obs

○ 2015-08-07 08:08:56
● 2026-02-18 06:05:56
● 2026-02-18 06:05:58

●NSns13.xincache.com2015-08-07 → 2026-02-18 · 2 obs

● 2015-08-07 08:08:56
● 2026-02-18 06:05:58

●NSns14.xincache.com2015-08-07 → 2026-02-18 · 2 obs

● 2015-08-07 08:08:56
● 2026-02-18 06:05:58

●MXmxbiz2.qq.com2015-08-07 → 2026-02-18 · 2 obs

● 2015-08-07 08:08:56
● 2026-02-18 06:05:58

○A112.95.249.1092015-08-07 → 2016-03-13 · 4 obs

● 2015-08-07 08:08:56
● 2016-03-13 17:28:14
○ 2016-07-13 16:50:42
○ 2026-02-18 06:05:58

●A120.76.233.2172020-03-12 → 2026-02-18 · 3 obs

○ 2016-07-13 16:50:42
● 2020-03-12 08:27:00
● 2026-02-18 06:05:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
skytcm.com	ns11.xincache.com, ns12.xincache.com	-

✅ Authoritative Response

Server: 1.12.0.1

NS records: ns11.xincache.com, ns12.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for skytcm.com (unsigned zone)

⏱️ Timing

Total: 66ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`120.76.233.217`
NS	2	`ns14.xincache.com, ns13.xincache.com`
MX	1	`mxbiz2.qq.com (pri: 20)`
SOA	1	`ns13.xincache.com enterprise1dnsadmin.dn`

AI analysis

skytcm.com points to a single IP: 120.76.233.217.

skytcm.com is delegated to four name servers: ns11.xincache.com, ns12.xincache.com, ns13.xincache.com and ns14.xincache.com.

skytcm.com at least partially shares its name servers with other domains, for instance medilink.com.cn, cdrcb.org, yufu5.net, cqhkbz.com and everstarchina.net.

these name servers are commonly used with the name servers ns19.xincache.com, ns20.xincache.com, ns17.xincache.com, ns18.xincache.com, ce1.xincache.com and ce2.xincache.com.

Host names with eight IP numbers:

ns11.xincache.com points to: 2402:4e00:1470:2::e, 2402:4e00:1730::e, 1.12.0.4, 36.155.149.180, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209.

ns13.xincache.com points to: 2402:4e00:1470:2::e, 2402:4e00:1730::e, 1.12.0.4, 36.155.149.180, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209.

Host names with seven IP numbers:

ns12.xincache.com points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 112.80.181.111, 117.89.178.184, 129.211.176.239 and 163.177.5.23.

ns14.xincache.com points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 112.80.181.111, 117.89.178.184, 129.211.176.239 and 163.177.5.23.

Host names that point to 2402:4e00:1470:2::e: ns11.xincache.com and ns13.xincache.com.

Host names that point to 2402:4e00:1730::e: ns11.xincache.com and ns13.xincache.com.

Host names that point to 1.12.0.4: ns11.xincache.com and ns13.xincache.com.

Host names that point to 36.155.149.180: ns11.xincache.com and ns13.xincache.com.

Host names that point to 112.80.181.45: ns11.xincache.com and ns13.xincache.com.

Host names that point to 117.89.178.173: ns11.xincache.com and ns13.xincache.com.

Host names that point to 125.94.59.210: ns11.xincache.com and ns13.xincache.com.

Host names that point to 129.211.176.209: ns11.xincache.com and ns13.xincache.com.

Host names that point to 2402:4e00:111:fff::c: ns12.xincache.com and ns14.xincache.com.

Host names that point to 1.12.0.1: ns12.xincache.com and ns14.xincache.com.

Host names that point to 36.155.149.176: ns12.xincache.com and ns14.xincache.com.

Host names that point to 112.80.181.111: ns12.xincache.com and ns14.xincache.com.

Host names that point to 117.89.178.184: ns12.xincache.com and ns14.xincache.com.

Host names that point to 129.211.176.239: ns12.xincache.com and ns14.xincache.com.

Host names that point to 163.177.5.23: ns12.xincache.com and ns14.xincache.com.

skytcm.com is served by a single mail server, mxbiz2.qq.com.

skytcm.com uses the same mail server setup as other domains such as seechon.com, xlsgrid.net, 52che.com, llsmat.com and xn--fhqy7o07utm1b.com.

skytcm.com shares some mail servers with other domains, including czdeya.com, hejun.biz, phpjm.net, cxfair.com and nitring.com.

These mail servers are often used alongside the mail servers mxbiz1.qq.com.

mxbiz2.qq.com points to IP number 203.205.232.191.