`syhhidc.com`

DNSSEC	⚠️ Not signed
A	211.137.43.15^{🇨🇳 CMNET-AS-Liaoning211.137.43.0/24 CMI (Customer Route)}
NS	`ns11.xincache.com` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	2402:4e00:1730::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1700::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.180^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	125.94.59.210^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
		A	129.211.176.209^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
NS	`ns12.xincache.com`
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.176^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.111^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.184^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
		A	163.177.5.23^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
SOA	`ns11.xincache.com`ns12@xincache.com serial=1758610217

`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=1776038332

Same first word

syhhidc.net

syhhidc.com.cn

syhhidc.com

DNS History

8 records (5 active, 3 former)

○NSdns10.hichina.com2015-08-21 → 2016-11-26 · 4 obs

● 2015-08-21 12:28:00
● 2016-11-26 23:36:44
○ 2026-04-11 04:21:06
○ 2026-04-13 00:25:26

○NSdns9.hichina.com2015-08-21 → 2016-11-26 · 4 obs

● 2015-08-21 12:28:00
● 2016-11-26 23:36:44
○ 2026-04-11 04:21:06
○ 2026-04-13 00:25:26

●NSns11.xincache.com2026-04-11 → 2026-04-13 · 3 obs

○ 2016-11-26 23:36:44
● 2026-04-11 04:21:06
● 2026-04-13 00:25:26

●NSns12.xincache.com2026-04-11 → 2026-04-13 · 3 obs

○ 2016-11-26 23:36:44
● 2026-04-11 04:21:06
● 2026-04-13 00:25:26

●MXmxbiz1.qq.com2015-08-21 → 2026-04-13 · 2 obs

● 2015-08-21 12:28:00
● 2026-04-13 00:25:26

●MXmxbiz2.qq.com2015-08-21 → 2026-04-13 · 2 obs

● 2015-08-21 12:28:00
● 2026-04-13 00:25:26

●A211.137.43.152026-04-11 → 2026-04-13 · 3 obs

○ 2017-06-14 15:03:44
● 2026-04-11 04:21:06
● 2026-04-13 00:25:26

○A218.25.89.2112015-08-21 → 2017-06-14 · 4 obs

● 2015-08-21 12:28:00
● 2017-06-14 15:03:44
○ 2026-04-11 04:21:06
○ 2026-04-13 00:25:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net...	-
syhhidc.com	ns11.xincache.com, ns12.xincache.com	12 records

✅ Authoritative Response

Server:1.12.0.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for syhhidc.com (unsigned zone)

⏱️ Timing

Total: 71ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`211.137.43.15`
NS	2	`ns11.xincache.com, ns12.xincache.com`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
SOA	1	`ns11.xincache.com ns12.xincache.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns11.xincache.com, ns11.xincache.com, ns11.xincache.com...)

Analysis

IP Addresses

syhhidc.com points to a single IP: 211.137.43.15.

Other host names, for instance hswwxx.com, waf.024cloud.com, 024icp.com.cn, 024xdl.com and rimanyuan.com share IP numbers with syhhidc.com.

Name Servers

Two name servers ns11.xincache.com and ns12.xincache.com handle delegation for syhhidc.com.

syhhidc.com uses the same name server setup as other domains, for example darkoo.cn, lefu.cc, gafzjt.com, salepen.com and hzhemen.com.

syhhidc.com partially shares name servers with other domains; examples include szsy.com.cn, jshhqg.com, duoshengqian.com, myf5.net and xieji1688.com.

These name servers are commonly used alongside ns15.xincache.com, ns16.xincache.com, ns13.xincache.com, ns14.xincache.com, ce1.xincache.com, ce2.xincache.com, ns17.xincache.com, ns18.xincache.com, f1g1ns1.dnspod.net and ns19.xincache.com.

Hosts 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.

Hosts 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.

Mail Servers

syhhidc.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

syhhidc.com has the same mail server setup as other domains, including artcool.cn, ujigui.com, lo-sung.com, amazon-engdash.com and 3d-idea.com.

syhhidc.com shares some mail servers with other domains, at least partially, such as gr8mobilehouse.com, alimart.com, beiyu.com, 114-zhaopin.com and jycun.com.

syhhidc.com - robtex.com

syhhidc.com

com