`doublewhale.com`

DNSSEC	⚠️ Not signed
A	120.77.237.56^{🇨🇳 Alibaba-Cloud120.77.128.0/17}
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}
SOA	`ns11.xincache.com`ns12@xincache.com serial=1722148080

`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=1778686646

Subdomains

www.doublewhale.com

Same first word

doublewhale.com

DNS History

8 records (3 active, 5 former)

○NSdns1.cexpress.com2015-08-09 → 2019-01-14 · 4 obs

● 2015-08-09 07:53:36
● 2019-01-14 12:08:58
○ 2026-04-10 10:22:10
○ 2026-05-13 15:48:04

○NSdns2.cexpress.com2017-02-18 → 2017-02-18 · 4 obs

○ 2015-08-09 07:53:36
● 2017-02-18 16:26:02
○ 2019-01-14 12:08:58
○ 2026-05-13 15:48:04

●NSns11.xincache.com2026-04-10 → 2026-05-13 · 3 obs

○ 2019-01-14 12:08:58
● 2026-04-10 10:22:10
● 2026-05-13 15:48:04

●NSns12.xincache.com2026-04-10 → 2026-05-13 · 3 obs

○ 2019-01-14 12:08:58
● 2026-04-10 10:22:10
● 2026-05-13 15:48:04

○NSsoa2019-01-14 → 2019-01-14 · 4 obs

○ 2017-02-18 16:26:02
● 2019-01-14 12:08:58
○ 2026-04-10 10:22:10
○ 2026-05-13 15:48:04

●A120.77.237.562019-01-14 → 2026-05-13 · 3 obs

○ 2017-02-18 16:26:02
● 2019-01-14 12:08:58
● 2026-05-13 15:48:04

○A203.114.253.1842015-08-09 → 2015-08-09 · 3 obs

● 2015-08-09 07:53:36
○ 2015-12-03 16:27:52
○ 2026-05-13 15:48:04

○A58.67.158.132015-12-03 → 2017-02-18 · 5 obs

○ 2015-08-09 07:53:36
● 2015-12-03 16:27:52
● 2017-02-18 16:26:02
○ 2019-01-14 12:08:58
○ 2026-05-13 15:48:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net...	-
doublewhale.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 doublewhale.com (unsigned zone)

⏱️ Timing

Total: 147ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`120.77.237.56`
NS	2	`ns12.xincache.com, ns11.xincache.com`
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

doublewhale.com is the parent of www.doublewhale.com.

IP Addresses

doublewhale.com resolves to one IP number: 120.77.237.56.

Other host names, for instance www.doublewhale.com, share IP numbers with doublewhale.com.

Name Servers

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

doublewhale.com shares the same name server setup as other domains, for instance yongxiangdq.com, hdggys.com, 91fxd.com, orcode.com and ctmdl.com.

doublewhale.com at least partially shares name servers with other domains, for instance bi-zarre.com, chixiao.com, glex.net.cn, hebeiboyue.com and wode.cn.

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

Eight IP numbers for a host:

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.

Seven IP numbers for a host:

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.

doublewhale.com - robtex.com

doublewhale.com

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