`sdguoda.com`

DNSSEC	⚠️ Not signed
A	123.59.154.172^{🇨🇳 CHINA169-BJ123.59.128.0/19 CloudVsp.Inc}
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}
			PTR	`ip-1-12-0-4.defastlink.net`
		A	36.155.149.180^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
			PTR	`ip-36-155-149-180.defastlink.net`
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
			PTR	`ip-112-80-181-45.defastlink.net`
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
			PTR	`ip-117-89-178-173.defastlink.net`
		A	125.94.59.210^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
			PTR	`ip-125-94-59-210.defastlink.net`
		A	129.211.176.209^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
			PTR	`ip-129-211-176-209.defastlink.net`
NS	`ce1.xincache.com`
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
			PTR	`ip-1-12-0-4.defastlink.net`
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
			PTR	`ip-112-80-181-45.defastlink.net`
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
			PTR	`ip-117-89-178-173.defastlink.net`
		A	117.135.128.235^{🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)}
			PTR	`(root)`
		A	125.94.59.210^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
			PTR	`ip-125-94-59-210.defastlink.net`
		A	129.211.176.209^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
			PTR	`ip-129-211-176-209.defastlink.net`
NS	`ce2.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}
			PTR	`ip-1-12-0-1.defastlink.net`
		A	117.89.178.184^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
			PTR	`ip-117-89-178-184.defastlink.net`
		A	117.135.128.235^{🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)}
			PTR	`(root)`
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
			PTR	`ip-129-211-176-239.defastlink.net`
		A	220.196.136.35^{🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24}
			PTR	`ip-220-196-136-35.defastlink.net`
MX	`hzmx01.mxmail.netease.com` ⭐
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
MX	`hzmx02.mxmail.netease.com`⁽¹⁰⁾
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
TXT	`v=spf1 include:spf.163.com -all`
SOA	`ns11.xincache.com`ns12@xincache.com serial=1754278553

`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

sdguoda.com

Similar names

sdgaodu.com

sudogda.com

sudogda.biz

dogadus.net

sudogda.ru

DNS History

14 records (6 active, 8 former)

●NSce1.xincache.com2026-03-22 → 2026-03-22 · 3 obs

○ 2017-11-14 16:53:32
● 2026-03-22 06:40:48
● 2026-03-22 09:49:46

●NSce2.xincache.com2026-03-22 → 2026-03-22 · 3 obs

○ 2017-11-14 16:53:32
● 2026-03-22 06:40:48
● 2026-03-22 09:49:46

○NSns1.ce.net.cn2015-06-06 → 2017-11-14 · 4 obs

● 2015-06-06 04:42:14
● 2017-11-14 16:53:32
○ 2026-03-22 06:40:48
○ 2026-03-22 09:49:46

●NSns11.xincache.com2026-03-22 → 2026-03-22 · 3 obs

○ 2017-11-14 16:53:32
● 2026-03-22 06:40:48
● 2026-03-22 09:49:46

○NSns3.china-enterprise.com2015-06-06 → 2017-11-14 · 4 obs

● 2015-06-06 04:42:14
● 2017-11-14 16:53:32
○ 2026-03-22 06:40:48
○ 2026-03-22 09:49:46

○NSns4.china-enterprise.com2015-06-06 → 2017-11-14 · 4 obs

● 2015-06-06 04:42:14
● 2017-11-14 16:53:32
○ 2026-03-22 06:40:48
○ 2026-03-22 09:49:46

●MXhzmx01.mxmail.netease.com2026-03-22 → 2026-03-22 · 3 obs

○ 2017-11-14 16:53:32
● 2026-03-22 06:40:48
● 2026-03-22 09:49:46

●MXhzmx02.mxmail.netease.com2026-03-22 → 2026-03-22 · 3 obs

○ 2017-11-14 16:53:32
● 2026-03-22 06:40:48
● 2026-03-22 09:49:46

○MXmx.zmail300.cn2015-06-06 → 2017-11-14 · 4 obs

● 2015-06-06 04:42:14
● 2017-11-14 16:53:32
○ 2026-03-22 06:40:48
○ 2026-03-22 09:49:46

○MXmx1.zmail300.cn2015-06-06 → 2017-11-14 · 4 obs

● 2015-06-06 04:42:14
● 2017-11-14 16:53:32
○ 2026-03-22 06:40:48
○ 2026-03-22 09:49:46

○A106.185.26.1592017-11-14 → 2017-11-14 · 4 obs

○ 2016-10-25 03:12:32
● 2017-11-14 16:53:32
○ 2026-03-22 06:40:48
○ 2026-03-22 09:49:46

○A121.14.65.2162016-05-24 → 2016-10-25 · 5 obs

○ 2016-04-20 01:34:20
● 2016-05-24 07:43:54
● 2016-10-25 03:12:32
○ 2017-11-14 16:53:32
○ 2026-03-22 09:49:46

●A123.59.154.1722026-03-22 → 2026-03-22 · 3 obs

○ 2017-11-14 16:53:32
● 2026-03-22 06:40:48
● 2026-03-22 09:49:46

○A183.60.188.2412015-06-06 → 2016-04-20 · 4 obs

● 2015-06-06 04:42:14
● 2016-04-20 01:34:20
○ 2016-05-24 07:43:54
○ 2026-03-22 09:49:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...	-
sdguoda.com	ce1.xincache.com, ce2.xincache.com	9 records

✅ Authoritative Response

Server: 1.12.0.4

NS records: ce1.xincache.com, ce2.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sdguoda.com (unsigned zone)

⏱️ Timing

Total: 1056ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`123.59.154.172`
NS	2	`ce1.xincache.com, ce2.xincache.com`
MX	2	`hzmx01.mxmail.netease.com (pri: 5), hzmx02.mxmail.netease.com (pri: 10)`
TXT	1	`v=spf1 include:spf.163.com -all`
SOA	1	`ns11.xincache.com ns12.xincache.com`

📌 Glue Records Collected

Total: 9

Out-of-bailiwick: 9 (ce1.xincache.com, ce1.xincache.com, ce1.xincache.com...)

Analysis

IP Addresses

sdguoda.com points to IP number 123.59.154.172.

For instance, other host names sxsln.com, chinacontainer.com, kaidao-care.com, dongma.com.cn and jbosun.com share IP numbers with sdguoda.com.

Name Servers

The delegation for sdguoda.com is handled by three name servers: ce1.xincache.com, ce2.xincache.com and ns11.xincache.com.

sdguoda.com shares name servers with other domains at least partially, for example sczaosheng.com, gzyct.net, qzsdsyy.com, gzxjyjy.com and sczda.com.

These name servers are often used together with the name servers ns12.xincache.com, ns19.xincache.com, ns20.xincache.com, ns13.xincache.com and ns14.xincache.com.

Host name ns11.xincache.com has eight IPs: 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 name ce1.xincache.com has seven IPs: 2402:4e00:1470:2::e, 1.12.0.4, 112.80.181.45, 117.89.178.173, 117.135.128.235, 125.94.59.210 and 129.211.176.209.

Host name ce2.xincache.com has six IPs: 2402:4e00:111:fff::c, 1.12.0.1, 117.89.178.184, 117.135.128.235, 129.211.176.239 and 220.196.136.35.

Host names pointing to 2402:4e00:1470:2::e: ns11.xincache.com and ce1.xincache.com.

Host names pointing to 1.12.0.4: ns11.xincache.com and ce1.xincache.com.

Host names pointing to 112.80.181.45: ns11.xincache.com and ce1.xincache.com.

Host names pointing to 117.89.178.173: ns11.xincache.com and ce1.xincache.com.

Host names pointing to 125.94.59.210: ns11.xincache.com and ce1.xincache.com.

Host names pointing to 129.211.176.209: ns11.xincache.com and ce1.xincache.com.

Host names pointing to 117.135.128.235: ce1.xincache.com and ce2.xincache.com.

Mail Servers

Two mail servers hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com handle sdguoda.com.

sdguoda.com shares the same mail server setup as other domains, for instance mdfcar.com, ctc-semi.com, xinyak.com, zhlbt.com and cargem.cn.

sdguoda.com shares some mail servers with other domains, including mkh.cn, sxmglobal.com, xzsofttech.com and luan.gov.cn.

Host names with two IP numbers:

hzmx01.mxmail.netease.com points to: 47.251.71.119 and 47.251.84.126.

hzmx02.mxmail.netease.com points to: 47.251.71.119 and 47.251.84.126.

Host names that point to 47.251.71.119: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

Host names that point to 47.251.84.126: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

sdguoda.com - robtex.com

sdguoda.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`sdguoda.com`

`com`