`whkdgc.com`

DNSSEC	⚠️ Not signed
A	121.14.65.216^{🇨🇳 CHINANET-BACKBONE121.8.0.0/13 China Telecom Network}
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}
		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}
			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}
		A	129.211.176.209^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
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}
		A	117.89.178.184^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		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}
		A	220.196.136.35^{🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24}
MX	`mail.whkdgc.com` ⭐
SOA	`ce1.xincache.com`enterprise1dnsadmin@dnspod.com serial=1667832345

`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=1774693327

Subdomains

www.whkdgc.com

Same first word

whkdgc.com

whkdgc.cn

DNS History

6 records (4 active, 2 former)

●NSce1.xincache.com2026-03-28 → 2026-03-28 · 3 obs

○ 2018-06-28 14:31:50
● 2026-03-28 10:41:36
● 2026-03-28 10:41:38

●NSce2.xincache.com2026-03-28 → 2026-03-28 · 3 obs

○ 2018-06-28 14:31:50
● 2026-03-28 10:41:36
● 2026-03-28 10:41:38

○NSns1.ce.net.cn2015-08-09 → 2018-06-28 · 4 obs

● 2015-08-09 19:22:54
● 2018-06-28 14:31:50
○ 2026-03-28 10:41:36
○ 2026-03-28 10:41:38

●MXmail.whkdgc.com2015-08-09 → 2026-03-28 · 2 obs

● 2015-08-09 19:22:54
● 2026-03-28 10:41:38

○A116.211.6.2312015-08-09 → 2017-01-24 · 4 obs

● 2015-08-09 19:22:54
● 2017-01-24 12:30:48
○ 2018-06-28 14:31:50
○ 2026-03-28 10:41:38

●A121.14.65.2162018-06-28 → 2026-03-28 · 3 obs

○ 2017-01-24 12:30:48
● 2018-06-28 14:31:50
● 2026-03-28 10:41:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net...	-
whkdgc.com	ce1.xincache.com, ce2.xincache.com	9 records

✅ Authoritative Response

Server:1.12.0.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for whkdgc.com (unsigned zone)

⏱️ Timing

Total: 326ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`121.14.65.216`
NS	2	`ce1.xincache.com, ce2.xincache.com`
MX	1	`mail.whkdgc.com (pri: 10)`
SOA	1	`ce1.xincache.com enterprise1dnsadmin.dns`

📌 Glue Records Collected

Total: 9

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

Analysis

Hierarchy

whkdgc.com is a parent of www.whkdgc.com.

IP Addresses

whkdgc.com points to a single IP number: 121.14.65.216.

Other host names, for instance 1500c.com, schqd.com, lihuaep.com, scxxgroup.com and sykldy.cn share IP numbers with whkdgc.com.

Name Servers

Delegation for whkdgc.com rests with two name servers, ce1.xincache.com and ce2.xincache.com.

whkdgc.com shares the same name server setup as other domains, including jade-a.com, eahd.cn, shenghuahui.com, xn--9iqv80bwof.net and china-ouda.com.

whkdgc.com at least partially shares name servers with other domains, for instance sino-i.com, sdlg.cn, zjznzy.cn, xjinhu.com and sunjx.com.

These name servers are commonly used with the name servers ns11.xincache.com.

Host names with seven IP numbers:

The host name ce1.xincache.com points to 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 names with six IP numbers:

The host name ce2.xincache.com points to 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 that point to 117.135.128.235: ce1.xincache.com and ce2.xincache.com.

Mail Servers

whkdgc.com is handled by a single mail server, mail.whkdgc.com.

whkdgc.com - robtex.com

whkdgc.com

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