`nb-wanxing.com`

DNSSEC	⚠️ Not signed
A	222.73.36.167^{🇨🇳 SHANGHAITELECOM222.73.36.0/24 SHIDC}
NS	`ns19.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	`ns20.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	`mail.nb-wanxing.com` ⭐
		A	222.73.36.168^{🇨🇳 SHANGHAITELECOM222.73.36.0/24 SHIDC}
			PTR	`mail.21xl.info`
SOA	`ns19.xincache.com`enterprise1dnsadmin@dnspod.com serial=1576599787

`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=1778771431

Subdomains

mail.nb-wanxing.com

Same first word

nb-wanxing.com

DNS History

6 records (4 active, 2 former)

○NSns15.xincache.com2015-08-08 → 2016-06-27 · 4 obs

● 2015-08-08 23:46:28
● 2016-06-27 22:12:14
○ 2017-06-27 12:18:58
○ 2026-05-14 15:12:04

○NSns16.xincache.com2015-08-08 → 2016-06-27 · 4 obs

● 2015-08-08 23:46:28
● 2016-06-27 22:12:14
○ 2017-06-27 12:18:58
○ 2026-05-14 15:12:04

●NSns19.xincache.com2017-06-27 → 2026-05-14 · 3 obs

○ 2016-06-27 22:12:14
● 2017-06-27 12:18:58
● 2026-05-14 15:12:04

●NSns20.xincache.com2017-06-27 → 2026-05-14 · 3 obs

○ 2016-06-27 22:12:14
● 2017-06-27 12:18:58
● 2026-05-14 15:12:04

●MXmail.nb-wanxing.com2015-08-08 → 2026-05-14 · 2 obs

● 2015-08-08 23:46:28
● 2026-05-14 15:12:04

●A222.73.36.1672015-08-08 → 2026-05-14 · 2 obs

● 2015-08-08 23:46:28
● 2026-05-14 15:12:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
nb-wanxing.com	ns19.xincache.com, ns20.xincache.com	12 records

✅ Authoritative Response

Server:1.12.0.1

NS records: ns19.xincache.com, ns20.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nb-wanxing.com (unsigned zone)

⏱️ Timing

Total: 158ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`222.73.36.167`
NS	2	`ns19.xincache.com, ns20.xincache.com`
MX	1	`mail.nb-wanxing.com (pri: 10)`
SOA	1	`ns19.xincache.com enterprise1dnsadmin.dn`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns19.xincache.com, ns19.xincache.com, ns19.xincache.com...)

Analysis

Hierarchy

nb-wanxing.com is a parent of mail.nb-wanxing.com.

IP Addresses

nb-wanxing.com points to a single IP address: 222.73.36.167.

Name Servers

nb-wanxing.com is delegated to two name servers: ns19.xincache.com and ns20.xincache.com.

nb-wanxing.com uses the same name server setup as other domains, including cfdz.com, golden-holidays.net, lahaha.com, fg-jx.com and chinasolarenergy.com.

At least part of the name servers for nb-wanxing.com are shared with other domains, for instance gujinggroup.cn, gallery55.cn, tjss2003.com, lntaian.gov.cn and mssco.net.

These name servers are commonly used alongside ns11.xincache.com and ns12.xincache.com.

Host names with eight IP numbers: ns19.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: ns20.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

The mail server for nb-wanxing.com is mail.nb-wanxing.com.

Host mail.nb-wanxing.com points to IP 222.73.36.168.

nb-wanxing.com - robtex.com

nb-wanxing.com

com