`brightbits.com.cn`

DNSSEC	⚠️ Not signed
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	`mail.brightbits.com.cn` ⭐
		A	210.51.169.13^{🇨🇳 AS-4812-CNC-HP210.51.0.0/16 CNC Group CncNet}
SOA	`ce1.xincache.com`enterprise1dnsadmin@dnspod.com serial=1684922470

`com.cn`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.cn` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.cn` ⚠️ Not in parent delegation
	NS	`c.dns.cn` ⚠️ Not in parent delegation
	NS	`cns.cernet.net` ⚠️ Not in parent delegation
	NS	`d.dns.cn` ⚠️ Not in parent delegation
	NS	`e.dns.cn` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2030475752

WOT: NOT_SAFE (20/100)

Subdomains

mail.brightbits.com.cn

Same first word

brightbits.com.cn

brightbits.nl

brightbits.org

DNS History

3 records (3 active, 0 former)

●NSce1.xincache.com2026-02-25 → 2026-03-25 · 2 obs

● 2026-02-25 04:54:00
● 2026-03-25 04:13:02

●NSce2.xincache.com2026-02-25 → 2026-03-25 · 2 obs

● 2026-02-25 04:54:00
● 2026-03-25 04:13:02

●MXmail.brightbits.com.cn2026-02-25 → 2026-03-25 · 2 obs

● 2026-02-25 04:54:00
● 2026-03-25 04:13:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
brightbits.com.cn	ce1.xincache.com, ce2.xincache.com	-

✅ Authoritative Response

Server:117.135.128.235

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for brightbits.com.cn (unsigned zone)

⏱️ Timing

Total: 1535ms | Queries: -

📄 Records

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

Analysis

Hierarchy

The parent of mail.brightbits.com.cn is brightbits.com.cn.

Name Servers

brightbits.com.cn is delegated to two name servers: ce1.xincache.com and ce2.xincache.com.

brightbits.com.cn shares the same name server setup as yxgroup.cn, elabel.cn, noves.cn, schuatai.cn and hgjjfm.cn.

brightbits.com.cn at least partially shares name servers with other domains, for instance xn--efv938cysq.com, gtvalvehk.com, tzzbgear.com, qdgon.com and sdfenghua.com.cn.

these name servers are often used in conjunction with the name servers ns11.xincache.com.

Seven IP numbers for host names:

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 for host names:

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.

Hosts that point to 117.135.128.235: ce1.xincache.com and ce2.xincache.com.

Mail Servers

brightbits.com.cn is handled by a single mail server, mail.brightbits.com.cn.

mail.brightbits.com.cn points to a single IP: 210.51.169.13.

brightbits.com.cn - robtex.com