`syyyd.com`

DNSSEC	⚠️ Not signed
A	47.120.33.6^{🇨🇳 Alibaba-Cloud47.120.0.0/16 Alibaba (US) Technology Co., Ltd.}
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⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`ns11.xincache.com`ns12@xincache.com serial=1718608865

`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=1777219101

Subdomains

www.syyyd.com

Same first word

syyyd.com

Similar names

sydyy.cn

dysyy.com

ydsyy.cn

sydyy.net.cn

dysyy.com.cn

dysyy.cn

yyyds.com

sdyyy.com

sydyy.com

DNS History

11 records (5 active, 6 former)

○NSns1.alidns.com2020-03-06 → 2020-03-06 · 4 obs

○ 2017-03-28 06:48:04
● 2020-03-06 04:16:22
○ 2026-02-23 22:00:32
○ 2026-04-26 16:10:48

●NSns11.xincache.com2015-08-26 → 2026-04-26 · 5 obs

● 2015-08-26 23:50:02
● 2017-03-28 06:48:04
○ 2020-03-06 04:16:22
● 2026-02-23 22:00:32
● 2026-04-26 16:10:48

●NSns12.xincache.com2015-08-26 → 2026-04-26 · 5 obs

● 2015-08-26 23:50:02
● 2017-03-28 06:48:04
○ 2020-03-06 04:16:22
● 2026-02-23 22:00:32
● 2026-04-26 16:10:48

○NSns15.xincache.com2015-08-26 → 2017-03-28 · 4 obs

● 2015-08-26 23:50:02
● 2017-03-28 06:48:04
○ 2020-03-06 04:16:22
○ 2026-04-26 16:10:48

○NSns16.xincache.com2015-08-26 → 2017-03-28 · 4 obs

● 2015-08-26 23:50:02
● 2017-03-28 06:48:04
○ 2020-03-06 04:16:22
○ 2026-04-26 16:10:48

○NSns2.alidns.com2020-03-06 → 2020-03-06 · 4 obs

○ 2017-03-28 06:48:04
● 2020-03-06 04:16:22
○ 2026-02-23 22:00:32
○ 2026-04-26 16:10:48

●MXmxbiz1.qq.com2015-08-26 → 2026-04-26 · 2 obs

● 2015-08-26 23:50:02
● 2026-04-26 16:10:48

●MXmxbiz2.qq.com2015-08-26 → 2026-04-26 · 2 obs

● 2015-08-26 23:50:02
● 2026-04-26 16:10:48

○A121.40.41.1072016-07-03 → 2020-03-06 · 5 obs

○ 2016-04-15 00:39:38
● 2016-07-03 18:45:56
● 2020-03-06 04:16:22
○ 2026-02-23 22:00:32
○ 2026-04-26 16:10:48

○A42.120.7.2222015-08-26 → 2016-04-15 · 4 obs

● 2015-08-26 23:50:02
● 2016-04-15 00:39:38
○ 2016-07-03 18:45:56
○ 2026-04-26 16:10:48

●A47.120.33.62026-02-23 → 2026-04-26 · 3 obs

○ 2020-03-06 04:16:22
● 2026-02-23 22:00:32
● 2026-04-26 16:10:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
syyyd.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 syyyd.com (unsigned zone)

⏱️ Timing

Total: 154ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.120.33.6`
NS	2	`ns11.xincache.com, ns12.xincache.com`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mail.qq.com ~all`
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

Hierarchy

syyyd.com is a parent of www.syyyd.com.

IP Addresses

syyyd.com points to a single IP address: 47.120.33.6.

Other host names such as y77.cc and www.syyyd.com share IP numbers with syyyd.com.

Name Servers

syyyd.com is delegated to two name servers: ns11.xincache.com and ns12.xincache.com.

syyyd.com uses the same name server setup as other domains, including proxes.cn, icpisp.net, szyxcf.com, hanbomold.com and sysco-med.com.

At least part of the name servers for syyyd.com are shared with other domains, for instance hengxinsilo.com, cc0431.net, cxhp.cn, audio-guide-system.com and rikenmt.com.

these name servers are commonly used with the name servers ns13.xincache.com, ns14.xincache.com, ns19.xincache.com, ns20.xincache.com, ce1.xincache.com, ce2.xincache.com, ns17.xincache.com, ns18.xincache.com, ns15.xincache.com and ns16.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. 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.

Mail Servers

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

syyyd.com uses the same mail server setup as other domains, for instance zoooor.com, baker-hughes.com, duole.com, honey-light.com and dtcomm.net.

syyyd.com shares some mail servers with other domains at least partially, for example pingguolv.com, astralelf.com and cistus.cn.

syyyd.com - robtex.com

syyyd.com

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