`techservo.com`

DNSSEC	⚠️ Not signed
A	117.50.50.248^{🇨🇳 CHINA169-BJ117.50.32.0/19 China Telecom Beijing Co. Ltd.}
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	`mx1.chengmail.cn` ⭐
		A	103.143.231.69^{🇭🇰 YISUCLOUDLTD-HK103.143.231.0/24 Hongkong Hongdou Technology Co., Limited FLAT/RM B07 23/F HOVER INDUSTRIAL BUILDING NO.26-38 KWAI CHEONG ROAO, NT}
		A	113.10.158.179^{🇭🇰 HKBNESL-AS-AP113.10.158.0/24 New World Telecommunications Limited Hong Kong Broadband Network Ltd 15/F, Trans Asia Centre 18 Kin Hong Street, Kwai Chung, N.T.}
MX	`mx2.chengmail.cn`⁽²⁰⁾
		A	103.143.231.69^{🇭🇰 YISUCLOUDLTD-HK103.143.231.0/24 Hongkong Hongdou Technology Co., Limited FLAT/RM B07 23/F HOVER INDUSTRIAL BUILDING NO.26-38 KWAI CHEONG ROAO, NT}
		A	113.10.158.179^{🇭🇰 HKBNESL-AS-AP113.10.158.0/24 New World Telecommunications Limited Hong Kong Broadband Network Ltd 15/F, Trans Asia Centre 18 Kin Hong Street, Kwai Chung, N.T.}
TXT	`v=spf1 include:spf.chengmail.cn ~all`
SOA	`ns11.xincache.com`ns12@xincache.com serial=1760078077

`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=1777344181

Same first word

techservo.com

techservo.cn

Similar names

DNS History

14 records (5 active, 9 former)

●NSns11.xincache.com2015-05-24 → 2026-04-28 · 3 obs

○ 2008-03-09 20:10:52
● 2015-05-24 08:26:20
● 2026-04-28 02:57:36

●NSns12.xincache.com2015-05-24 → 2026-04-28 · 3 obs

○ 2008-03-09 20:10:52
● 2015-05-24 08:26:20
● 2026-04-28 02:57:36

○NSns17.xincache.com2015-05-24 → 2017-05-25 · 5 obs

○ 2008-03-09 20:10:52
● 2015-05-24 08:26:20
● 2017-05-25 09:52:06
○ 2026-04-01 20:40:10
○ 2026-04-28 02:57:36

○NSns18.xincache.com2015-05-24 → 2017-05-25 · 5 obs

○ 2008-03-09 20:10:52
● 2015-05-24 08:26:20
● 2017-05-25 09:52:06
○ 2026-04-01 20:40:10
○ 2026-04-28 02:57:36

○NSns3.expressnet.com.au2008-03-09 → 2008-03-09 · 3 obs

● 2008-03-09 20:10:52
○ 2015-05-24 08:26:20
○ 2026-04-28 02:57:36

○NSns4.expressnet.com.au2008-03-09 → 2008-03-09 · 3 obs

● 2008-03-09 20:10:52
○ 2015-05-24 08:26:20
○ 2026-04-28 02:57:36

●MXmx1.chengmail.cn2016-05-03 → 2026-04-28 · 3 obs

○ 2015-12-17 09:12:32
● 2016-05-03 11:47:16
● 2026-04-28 02:57:36

●MXmx2.chengmail.cn2016-05-03 → 2026-04-28 · 3 obs

○ 2015-12-17 09:12:32
● 2016-05-03 11:47:16
● 2026-04-28 02:57:36

○MXmx603.now.net.cn2015-05-24 → 2015-12-17 · 5 obs

○ 2008-03-09 20:10:52
● 2015-05-24 08:26:20
● 2015-12-17 09:12:32
○ 2016-05-03 11:47:16
○ 2026-04-28 02:57:36

○A114.112.59.2062015-05-24 → 2015-05-24 · 4 obs

○ 2008-03-09 20:10:52
● 2015-05-24 08:26:20
○ 2015-10-11 08:46:04
○ 2026-04-28 02:57:36

●A117.50.50.2482026-04-01 → 2026-04-28 · 3 obs

○ 2017-05-25 09:52:06
● 2026-04-01 20:40:10
● 2026-04-28 02:57:36

○A119.10.20.2332016-05-03 → 2016-05-03 · 4 obs

○ 2015-12-17 09:12:32
● 2016-05-03 11:47:16
○ 2016-11-04 00:03:24
○ 2026-04-28 02:57:36

○A119.10.36.1122015-10-11 → 2015-12-17 · 5 obs

○ 2015-05-24 08:26:20
● 2015-10-11 08:46:04
● 2015-12-17 09:12:32
○ 2016-05-03 11:47:16
○ 2026-04-28 02:57:36

○A119.10.96.2492016-11-04 → 2017-05-25 · 5 obs

○ 2016-05-03 11:47:16
● 2016-11-04 00:03:24
● 2017-05-25 09:52:06
○ 2026-04-01 20:40:10
○ 2026-04-28 02:57:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
techservo.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 techservo.com (unsigned zone)

⏱️ Timing

Total: 226ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`117.50.50.248`
NS	2	`ns12.xincache.com, ns11.xincache.com`
MX	2	`mx1.chengmail.cn (pri: 10), mx2.chengmail.cn (pri: 20)`
TXT	1	`v=spf1 include:spf.chengmail.cn ~all`
SOA	1	`ns11.xincache.com ns12.xincache.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

techservo.com points to IP number 117.50.50.248.

Other host names, for instance, serost.com share IP numbers with techservo.com.

Name Servers

techservo.com is delegated to two name servers: ns11.xincache.com and ns12.xincache.com.

techservo.com uses the same name server setup as other domains such as help128.com, vinmori.com, ooxlzx.com, xinxingeng.com and guyuinc.com.

techservo.com shares name servers with other domains at least partially, for example yesair.net, gzyz.org, sste.com, xbgc.com and njchch.com.

these name servers are commonly used together with the name servers ns19.xincache.com, ns20.xincache.com, ns13.xincache.com, ns14.xincache.com, ce1.xincache.com, ce2.xincache.com, ns15.xincache.com and ns16.xincache.com.

Eight IP numbers per host:

The host name 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 per host:

The host name ns12.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

Two mail servers mx1.chengmail.cn and mx2.chengmail.cn handle techservo.com.

techservo.com shares the same mail server setup as other domains, for instance isitecenter.cn, almart-digital.com, regalholding.net, vire.net.cn and evawangstudio.com.

techservo.com shares mail servers with other domains at least partially; for instance ky928.com, 1on2.com.hk, hyknt.org, smshibin.com and lesia.hk.

Host names with two IP numbers:

mx1.chengmail.cn points to: 103.143.231.69 and 113.10.158.179.

mx2.chengmail.cn points to: 103.143.231.69 and 113.10.158.179.

Host names that point to 103.143.231.69: mx1.chengmail.cn and mx2.chengmail.cn.

Host names that point to 113.10.158.179: mx1.chengmail.cn and mx2.chengmail.cn.

techservo.com - robtex.com

techservo.com

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