`kfbxc.com`

DNSSEC	⚠️ Not signed
A	123.59.154.172^{🇨🇳 CHINA169-BJ123.59.128.0/19 CloudVsp.Inc}
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	`mx1.zmail300.cn` ⭐
		A	117.50.175.134^{🇨🇳 CHINA169-BJ117.50.160.0/19 China Telecom Beijing Co. Ltd.}
			PTR	`51xgm.com`
			PTR	`hhseek.com`
MX	`mx.zmail300.cn`⁽⁵⁰⁾
		A	101.237.133.34^{🇨🇳 CHINA-1101.237.128.0/20 China Telecom Beijing Co. Ltd.}
			PTR	`outhb2.global-mail.cn`
TXT	`v=spf1 include:spfv.zmail300.cn -all`
SOA	`ce1.xincache.com`enterprise1dnsadmin@dnspod.com serial=1702028641

`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=1778474561

Same first word

kfbxc.com

Similar names

fckbx.com

ckbxf.net

bkxcf.com

ckbfx.com

kbxfc.com

bcfxk.com

ckbxf.com

DNS History

9 records (5 active, 4 former)

●NSce1.xincache.com2026-03-26 → 2026-05-11 · 3 obs

○ 2016-12-19 10:22:16
● 2026-03-26 00:29:36
● 2026-05-11 04:59:52

●NSce2.xincache.com2026-03-26 → 2026-05-11 · 3 obs

○ 2016-12-19 10:22:16
● 2026-03-26 00:29:36
● 2026-05-11 04:59:52

○NSns3.dnsdun.com2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 10:22:16
○ 2026-03-26 00:29:36
○ 2026-05-11 04:59:52

○NSns6.dnsdun.net2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 10:22:16
○ 2026-03-26 00:29:36
○ 2026-05-11 04:59:52

●MXmx.zmail300.cn2026-03-26 → 2026-05-11 · 2 obs

● 2026-03-26 00:29:36
● 2026-05-11 04:59:52

●MXmx1.zmail300.cn2026-03-26 → 2026-05-11 · 2 obs

● 2026-03-26 00:29:36
● 2026-05-11 04:59:52

●A123.59.154.1722026-03-26 → 2026-05-11 · 3 obs

○ 2017-10-15 17:05:26
● 2026-03-26 00:29:36
● 2026-05-11 04:59:52

○A45.34.80.1392016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 10:22:16
○ 2017-10-15 17:05:26
○ 2026-05-11 04:59:52

○A47.52.66.212017-10-15 → 2017-10-15 · 4 obs

○ 2016-12-19 10:22:16
● 2017-10-15 17:05:26
○ 2026-03-26 00:29:36
○ 2026-05-11 04:59:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
kfbxc.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 kfbxc.com (unsigned zone)

⏱️ Timing

Total: 269ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`123.59.154.172`
NS	2	`ce1.xincache.com, ce2.xincache.com`
MX	2	`mx.zmail300.cn (pri: 5), mx1.zmail300.cn (pri: 50)`
TXT	1	`v=spf1 include:spfv.zmail300.cn -all`
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

IP Addresses

kfbxc.com resolves to one IP number: 123.59.154.172.

Other host names, for instance mengfei.cc, zlvac.com.cn, 519110.com, jinxingsh.com and boskingsteel.com share IP numbers with kfbxc.com.

Name Servers

kfbxc.com's delegation uses two name servers: ce1.xincache.com and ce2.xincache.com.

kfbxc.com uses the same name server setup as other domains, such as hst-fpc.com, shjingfen.com, china-fsyongqiang.com, hbsit.cn and bltad.com.

kfbxc.com at least partially shares name servers with other domains, including ccsdkj.com, jinyuseafood.com, gzhgs.com, henkowheel.com and xn--qzwx3iv83abc.com.

These name servers are commonly used with 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 pointing to 117.135.128.235: ce1.xincache.com and ce2.xincache.com.

Mail Servers

kfbxc.com is served by two mail servers mx1.zmail300.cn and mx.zmail300.cn.

kfbxc.com shares the same mail server setup as other domains, for instance nb-unimag.com, cdhmc.net, yujia.net, tiffa.com.cn and kslite.com.

kfbxc.com shares at least some mail servers with other domains, for example typls.com, kadchina.com, sinoglorygroup.com, gzjnkj.cn and steeltianjin.com.

These mail servers are often used together with the mail servers hwmx.zmail300.cn.

Host names with a single IP address: mx1.zmail300.cn points to 117.50.175.134; mx.zmail300.cn points to 101.237.133.34.

kfbxc.com - robtex.com

kfbxc.com

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