leeftek.com - dns.ninja

`leeftek.com`

DNSSEC	⚠️ Not signed
A	120.133.2.80^{🇨🇳 CMNET-BEIJING-AP120.133.0.0/20 CMI (Customer Route)}
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}
MX	`mxf1.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	`mxf.zmail300.cn`⁽²⁰⁾
		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:spf.zmail300.cn ~all`
SOA	`ns11.xincache.com`enterprise1dnsadmin@dnspod.com serial=1628166706

`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=1786182834

Same first word

leeftek.com

Similar names

kfetele.ro

tekleef.com

feeltek.cn

feeltek.com

DNS History

7 records (5 active, 2 former)

●NSns11.xincache.com2018-05-07 → 2026-08-08 · 2 obs

● 2018-05-07 20:13:04
● 2026-08-08 09:59:34

●NSns12.xincache.com2018-05-07 → 2026-08-08 · 2 obs

● 2018-05-07 20:13:04
● 2026-08-08 09:59:34

○MXmx.zmail300.cn2018-05-07 → 2018-05-07 · 3 obs

● 2018-05-07 20:13:04
○ 2026-07-02 21:27:30
○ 2026-08-08 09:59:34

○MXmx1.zmail300.cn2018-05-07 → 2018-05-07 · 3 obs

● 2018-05-07 20:13:04
○ 2026-07-02 21:27:30
○ 2026-08-08 09:59:34

●MXmxf.zmail300.cn2026-07-02 → 2026-08-08 · 3 obs

○ 2018-05-07 20:13:04
● 2026-07-02 21:27:30
● 2026-08-08 09:59:34

●MXmxf1.zmail300.cn2026-07-02 → 2026-08-08 · 3 obs

○ 2018-05-07 20:13:04
● 2026-07-02 21:27:30
● 2026-08-08 09:59:34

●A120.133.2.802026-07-02 → 2026-08-08 · 2 obs

● 2026-07-02 21:27:30
● 2026-08-08 09:59:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
leeftek.com	ns11.xincache.com, ns12.xincache.com	12 records

✅ Authoritative Response

Server:1.12.0.4

NS records: ns11.xincache.com, ns12.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for leeftek.com (unsigned zone)

⏱️ Timing

Total: 177ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`120.133.2.80`
NS	2	`ns11.xincache.com, ns12.xincache.com`
MX	2	`mxf.zmail300.cn (pri: 10), mxf1.zmail300.cn (pri: 20)`
TXT	1	`v=spf1 include:spf.zmail300.cn ~all`
SOA	1	`ns11.xincache.com enterprise1dnsadmin.dn`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns11.xincache.com, ns11.xincache.com, ns11.xincache.com...)

Analysis

IP Addresses

leeftek.com resolves to one IP address: 120.133.2.80.

atslube.com, fsmyy.com, jingro.com.cn and two other host names share IP numbers with leeftek.com.

Name Servers

leeftek.com has two authoritative name servers — ns11.xincache.com and ns12.xincache.com.

leeftek.com uses the same name servers as several other domains — among them pjbrj.com, vbscm.com, cowin-int.com and two more.

At least some of leeftek.com's name servers are shared with other domains, for example ic-hongda.com, lgpm.com, tdnsdpovs3.com and two more.

These name servers tend to co-occur with ns13.xincache.com, ns14.xincache.com, ns16.xincache.com and 7 other name servers in the same DNS delegations.

Hostnames that resolve to 8 IP addresses:

ns11.xincache.com points to 1.12.0.4, 36.155.149.180, 112.80.181.45 and 5 other IP addresses.

Hostnames that resolve to 7 IP addresses:

ns12.xincache.com points to 1.12.0.1, 36.155.149.176, 112.80.181.111 and 4 other IP addresses.

Mail Servers

Mail for leeftek.com is handled by two mail servers — mxf1.zmail300.cn and mxf.zmail300.cn.

leeftek.com uses an identical mail server configuration to several other domains — among them yzslvalve.com, hefangjewelry.com, ts-cc.cn and two more.

leeftek.com has at least partial mail server overlap with other domains such as ymdlp.com, nthuajia.cn, wantongfood.cn and two more.

It is common to see these mail servers combined with the mail servers mxv.zmail300.cn, mxw.zmail300.cn and hwmx.zmail300.cn.

Each of mxf1.zmail300.cn and mxf.zmail300.cn has one IP address: mxf1.zmail300.cn uses 117.50.175.134 and mxf.zmail300.cn uses 101.237.133.34.