`jjwdz.com`

DNSSEC	⚠️ Not signed
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	`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}
		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	`jjwdz-com.corpsmtp.net` ⭐
		A	23.91.98.8^{🇺🇸 UCLOUD-123.91.98.0/24 ZL-IDC-UCLOUD-HKG}
			PTR	`sal605.corpemail.net`
		A	47.74.183.245^{🇸🇬 Alibaba-Cloud47.74.128.0/18 Alibaba.com Inc. 400 S El Camino Real Suite 400 San Mateo, CA94402 US}
			PTR	`sal604.corpemail.net`
		A	47.88.156.124^{🇸🇬 Alibaba-Cloud47.88.128.0/18 Alibaba CLoud}
			PTR	`sal603.corpemail.net`
		A	47.88.170.90^{🇸🇬 Alibaba-Cloud47.88.128.0/18 Alibaba CLoud}
			PTR	`sal601.corpemail.net`
		A	95.85.54.247^{🇳🇱 DIGITALOCEAN95.85.0.0/18 DigitalOcean}
			PTR	`inbound-603.protection.corpemail.net`
		A	159.100.25.64^{🇦🇹 AT-FIRSTCOLO159.100.24.0/22 First Colo via AS203833}
			PTR	`dd-cn2-101.corpemail.net`
		A	159.100.25.163^{🇦🇹 AT-FIRSTCOLO159.100.24.0/22 First Colo via AS203833}
			PTR	`dd-cn2-401.corpemail.net`
		A	159.100.25.212^{🇦🇹 AT-FIRSTCOLO159.100.24.0/22 First Colo via AS203833}
			PTR	`dd-cn2-402.corpemail.net`
		A	188.166.26.239^{🇳🇱 DIGITALOCEAN188.166.0.0/18 DigitalOcean}
			PTR	`inbound-602.protection.corpemail.net`
MX	`jjwdz-com.corpsmtp.cn`⁽²⁰⁾
		A	23.91.98.8^{🇺🇸 UCLOUD-123.91.98.0/24 ZL-IDC-UCLOUD-HKG}
			PTR	`sal605.corpemail.net`
		A	47.74.183.245^{🇸🇬 Alibaba-Cloud47.74.128.0/18 Alibaba.com Inc. 400 S El Camino Real Suite 400 San Mateo, CA94402 US}
			PTR	`sal604.corpemail.net`
		A	47.88.156.124^{🇸🇬 Alibaba-Cloud47.88.128.0/18 Alibaba CLoud}
			PTR	`sal603.corpemail.net`
		A	47.88.170.90^{🇸🇬 Alibaba-Cloud47.88.128.0/18 Alibaba CLoud}
			PTR	`sal601.corpemail.net`
		A	95.85.54.247^{🇳🇱 DIGITALOCEAN95.85.0.0/18 DigitalOcean}
			PTR	`inbound-603.protection.corpemail.net`
		A	159.100.25.64^{🇦🇹 AT-FIRSTCOLO159.100.24.0/22 First Colo via AS203833}
			PTR	`dd-cn2-101.corpemail.net`
		A	159.100.25.163^{🇦🇹 AT-FIRSTCOLO159.100.24.0/22 First Colo via AS203833}
			PTR	`dd-cn2-401.corpemail.net`
		A	159.100.25.212^{🇦🇹 AT-FIRSTCOLO159.100.24.0/22 First Colo via AS203833}
			PTR	`dd-cn2-402.corpemail.net`
		A	188.166.26.239^{🇳🇱 DIGITALOCEAN188.166.0.0/18 DigitalOcean}
			PTR	`inbound-602.protection.corpemail.net`
MX	`cnc.biz-email.net`⁽³⁰⁾
		A	210.51.26.140^{🇨🇳 CU-CN-AS210.51.26.0/24}
		A	210.51.26.150^{🇨🇳 CU-CN-AS210.51.26.0/24}
MX	`mail.biz-email.net`⁽⁴⁰⁾
		A	222.73.234.229^{🇨🇳 SHANGHAITELECOM222.73.234.0/24 SHIDC}
			PTR	`mail.biz-email.net`
		A	222.73.234.234^{🇨🇳 SHANGHAITELECOM222.73.234.0/24 SHIDC}
			PTR	`mail.biz-email.net`
		A	222.73.234.236^{🇨🇳 SHANGHAITELECOM222.73.234.0/24 SHIDC}
			PTR	`mail.biz-email.net`
TXT	`v=spf1 include:_s.corp-email.com include:spf.protection.outlook.com -all`
TXT	`MS=ms13639306`
SOA	`ns11.xincache.com`ns12@xincache.com serial=1775724194

`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=1776084372

Subdomains

www.jjwdz.com

Same first word

jjwdz.com

Similar names

zdjjw.cn

wzjdj.com

zjjwd.com

zdjjw.com

zdwjj.com

djjwz.com

DNS History

10 records (7 active, 3 former)

○NS(root)2015-07-26 → 2017-03-30 · 4 obs

● 2015-07-26 14:52:42
● 2017-03-30 14:56:00
○ 2026-04-03 14:32:24
○ 2026-04-13 13:00:04

●NSce1.xincache.com2026-04-03 → 2026-04-13 · 3 obs

○ 2017-03-30 14:56:00
● 2026-04-03 14:32:24
● 2026-04-13 13:00:04

●NSce2.xincache.com2026-04-03 → 2026-04-13 · 3 obs

○ 2017-03-30 14:56:00
● 2026-04-03 14:32:24
● 2026-04-13 13:00:04

●NSns11.xincache.com2026-04-03 → 2026-04-13 · 3 obs

○ 2017-03-30 14:56:00
● 2026-04-03 14:32:24
● 2026-04-13 13:00:04

●MXcnc.biz-email.net2026-04-03 → 2026-04-13 · 3 obs

○ 2017-03-30 14:56:00
● 2026-04-03 14:32:24
● 2026-04-13 13:00:04

●MXjjwdz-com.corpsmtp.cn2026-04-03 → 2026-04-13 · 3 obs

○ 2017-03-30 14:56:00
● 2026-04-03 14:32:24
● 2026-04-13 13:00:04

●MXjjwdz-com.corpsmtp.net2026-04-03 → 2026-04-13 · 3 obs

○ 2017-03-30 14:56:00
● 2026-04-03 14:32:24
● 2026-04-13 13:00:04

●MXmail.biz-email.net2026-04-03 → 2026-04-13 · 3 obs

○ 2017-03-30 14:56:00
● 2026-04-03 14:32:24
● 2026-04-13 13:00:04

○MXmx-jjwdz-com.icoremail.net2015-07-26 → 2017-03-30 · 4 obs

● 2015-07-26 14:52:42
● 2017-03-30 14:56:00
○ 2026-04-03 14:32:24
○ 2026-04-13 13:00:04

○MXmx.jjwdz.com2015-07-26 → 2017-03-30 · 4 obs

● 2015-07-26 14:52:42
● 2017-03-30 14:56:00
○ 2026-04-03 14:32:24
○ 2026-04-13 13:00:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net...	-
jjwdz.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 jjwdz.com (unsigned zone)

⏱️ Timing

Total: 139ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ce1.xincache.com, ce2.xincache.com`
MX	4	`jjwdz-com.corpsmtp.net (pri: 10), jjwdz-com.corpsmtp.cn (pri: 20)...`
TXT	2	`MS=ms13639306, v=spf1 include:_s.corp-email.com includ`
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

Hierarchy

The parent of www.jjwdz.com is jjwdz.com.

Name Servers

jjwdz.com is delegated to three name servers: ce1.xincache.com, ce2.xincache.com and ns11.xincache.com.

jjwdz.com partially shares name servers with other domains; examples include weitt.com, isdj.net, nature-science.com.cn, tenglonggroup.com and whsskx.com.

These name servers are commonly used alongside ns12.xincache.com, ns19.xincache.com, ns20.xincache.com, ns13.xincache.com, ns14.xincache.com, ns15.xincache.com, ns16.xincache.com, ns17.xincache.com and ns18.xincache.com.

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.

Seven IP numbers:

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.

Six IP numbers:

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 2402:4e00:1470:2::e: ns11.xincache.com and ce1.xincache.com.

Host names that point to 1.12.0.4: ns11.xincache.com and ce1.xincache.com.

Host names that point to 112.80.181.45: ns11.xincache.com and ce1.xincache.com.

Host names that point to 117.89.178.173: ns11.xincache.com and ce1.xincache.com.

Host names that point to 125.94.59.210: ns11.xincache.com and ce1.xincache.com.

Host names that point to 129.211.176.209: ns11.xincache.com and ce1.xincache.com.

Host names that point to 117.135.128.235: ce1.xincache.com and ce2.xincache.com.

Mail Servers

jjwdz.com is handled by four mail servers: jjwdz-com.corpsmtp.cn, cnc.biz-email.net, mail.biz-email.net and jjwdz-com.corpsmtp.net.

jjwdz.com shares some mail servers with other domains, at least partially, such as shang-xia.com, comtom.cn, endochem.com, cocos2d-x.org and eskylink.com.