quatech.com.cn - robtex.com

quatech.com.cn

DNSSEC⚠️ Not signed
A8.218.199.97🇭🇰 Alibaba-Cloud8.218.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811
NSns11.xincache.com ⭐ ⚠️ Not in zone NS records
A2402:4e00:1470:2::e🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40
A2402:4e00:1730::e🇨🇳 TENCENT-NET-AP2402:4e00:1700::/40
A1.12.0.4🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
PTRip-1-12-0-4.defastlink.net
A36.155.149.180🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)
PTRip-36-155-149-180.defastlink.net
A112.80.181.45🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network
PTRip-112-80-181-45.defastlink.net
A117.89.178.173🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC
PTRip-117-89-178-173.defastlink.net
A125.94.59.210🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network
PTRip-125-94-59-210.defastlink.net
A129.211.176.209🇨🇳 TENCENT-NET-AP129.211.176.0/20
PTRip-129-211-176-209.defastlink.net
NSns12.xincache.com ⚠️ Not in zone NS records
A2402:4e00:111:fff::c🇨🇳 TENCENT-NET-AP2402:4e00::/35
A1.12.0.1🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
PTRip-1-12-0-1.defastlink.net
A36.155.149.176🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)
PTRip-36-155-149-176.defastlink.net
A112.80.181.111🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network
PTRip-112-80-181-111.defastlink.net
A117.89.178.184🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC
PTRip-117-89-178-184.defastlink.net
A129.211.176.239🇨🇳 TENCENT-NET-AP129.211.176.0/20
PTRip-129-211-176-239.defastlink.net
A163.177.5.23🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24
PTRip-163-177-5-23.defastlink.net
NSns19.xincache.com ⚠️ Not in parent delegation
A2402:4e00:1470:2::e🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40
A2402:4e00:1730::e🇨🇳 TENCENT-NET-AP2402:4e00:1700::/40
A1.12.0.4🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
PTRip-1-12-0-4.defastlink.net
A36.155.149.180🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)
PTRip-36-155-149-180.defastlink.net
A112.80.181.45🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network
PTRip-112-80-181-45.defastlink.net
A117.89.178.173🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC
PTRip-117-89-178-173.defastlink.net
A125.94.59.210🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network
PTRip-125-94-59-210.defastlink.net
A129.211.176.209🇨🇳 TENCENT-NET-AP129.211.176.0/20
PTRip-129-211-176-209.defastlink.net
NSns20.xincache.com ⚠️ Not in parent delegation
A2402:4e00:111:fff::c🇨🇳 TENCENT-NET-AP2402:4e00::/35
A1.12.0.1🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
PTRip-1-12-0-1.defastlink.net
A36.155.149.176🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)
PTRip-36-155-149-176.defastlink.net
A112.80.181.111🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network
PTRip-112-80-181-111.defastlink.net
A117.89.178.184🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC
PTRip-117-89-178-184.defastlink.net
A129.211.176.239🇨🇳 TENCENT-NET-AP129.211.176.0/20
PTRip-129-211-176-239.defastlink.net
A163.177.5.23🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24
PTRip-163-177-5-23.defastlink.net
MXmxc.global-mail.cn ⭐
A101.36.121.182🇭🇰 UCLOUD-1101.36.121.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL,
MXmxu.global-mail.cn(50)
A117.50.223.79🇨🇳 CHINA169-BJ117.50.192.0/19 China Telecom Beijing Co. Ltd.
TXTv=spf1 include:spfv.global-mail.cn -all
SOAns11.xincache.comns12@xincache.com serial=1772297917

com.cn

DNSSEC⚠️ Not signed
NSa.dns.cn ⭐ ⚠️ Not in parent delegation
NSb.dns.cn ⚠️ Not in parent delegation
NSc.dns.cn ⚠️ Not in parent delegation
NScns.cernet.net ⚠️ Not in parent delegation
NSd.dns.cn ⚠️ Not in parent delegation
NSe.dns.cn ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2030458629
WOT: NOT_SAFE (20/100)

Subdomains

cdn.quatech.com.cn

Same first word

quatech.com
quatech.com.cn

Similar names

quechat.com
aqutech.com
haqutec.de

DNS History

17 records (7 active, 10 former)

20162017201820192020202120222023202420252026NSns11.xincache.comns12.xincache.comns19.xincache.comns20.xincache.comns17.xincache.comns18.xincache.comMXmxc.global-mail.cnmxu.global-mail.cnmx-n.global-mail.cnmx1-n.global-mail.cnmx1.xinnetdns.commxdns.mailset.cnmxf.global-mail.cnmxf1.global-mail.cnA8.218.199.97112.127.26.245121.40.107.82
●NSns11.xincache.com2016-01-20 → 2026-03-20 · 7 obs
○ 2015-06-18 03:56:46
● 2016-01-20 15:53:38
● 2016-04-10 14:51:46
○ 2016-11-08 22:02:58
○ 2017-08-24 13:35:00
● 2026-03-11 09:06:32
● 2026-03-20 06:45:46
●NSns12.xincache.com2016-01-20 → 2026-03-20 · 7 obs
○ 2015-06-18 03:56:46
● 2016-01-20 15:53:38
● 2016-04-10 14:51:46
○ 2016-11-08 22:02:58
○ 2017-08-24 13:35:00
● 2026-03-11 09:06:32
● 2026-03-20 06:45:46
○NSns17.xincache.com2015-06-18 → 2016-04-10 · 4 obs
● 2015-06-18 03:56:46
● 2016-04-10 14:51:46
○ 2016-11-08 22:02:58
○ 2026-03-20 06:45:46
○NSns18.xincache.com2015-06-18 → 2016-04-10 · 4 obs
● 2015-06-18 03:56:46
● 2016-04-10 14:51:46
○ 2016-11-08 22:02:58
○ 2026-03-20 06:45:46
●NSns19.xincache.com2016-11-08 → 2026-03-20 · 3 obs
○ 2016-04-10 14:51:46
● 2016-11-08 22:02:58
● 2026-03-20 06:45:46
●NSns20.xincache.com2016-11-08 → 2026-03-20 · 3 obs
○ 2016-04-10 14:51:46
● 2016-11-08 22:02:58
● 2026-03-20 06:45:46
○MXmx-n.global-mail.cn2016-01-20 → 2017-08-24 · 5 obs
○ 2015-11-06 23:48:58
● 2016-01-20 15:53:38
● 2017-08-24 13:35:00
○ 2026-03-11 09:06:32
○ 2026-03-20 06:45:46
○MXmx1-n.global-mail.cn2016-01-20 → 2017-08-24 · 5 obs
○ 2015-11-06 23:48:58
● 2016-01-20 15:53:38
● 2017-08-24 13:35:00
○ 2026-03-11 09:06:32
○ 2026-03-20 06:45:46
○MXmx1.xinnetdns.com2015-06-18 → 2015-11-06 · 4 obs
● 2015-06-18 03:56:46
● 2015-11-06 23:48:58
○ 2016-01-20 15:53:38
○ 2026-03-20 06:45:46
●MXmxc.global-mail.cn2026-03-11 → 2026-03-20 · 3 obs
○ 2017-08-24 13:35:00
● 2026-03-11 09:06:32
● 2026-03-20 06:45:46
○MXmxdns.mailset.cn2015-06-18 → 2015-11-06 · 4 obs
● 2015-06-18 03:56:46
● 2015-11-06 23:48:58
○ 2016-01-20 15:53:38
○ 2026-03-20 06:45:46
○MXmxf.global-mail.cn2026-03-11 → 2026-03-20 · 2 obs
○ 2026-03-11 09:06:32
○ 2026-03-20 06:45:46
○MXmxf1.global-mail.cn2026-03-11 → 2026-03-20 · 2 obs
○ 2026-03-11 09:06:32
○ 2026-03-20 06:45:46
●MXmxu.global-mail.cn2026-03-11 → 2026-03-20 · 3 obs
○ 2017-08-24 13:35:00
● 2026-03-11 09:06:32
● 2026-03-20 06:45:46
○A112.127.26.2452015-06-18 → 2015-06-18 · 3 obs
● 2015-06-18 03:56:46
○ 2017-07-02 09:26:04
○ 2026-03-20 06:45:46
○A121.40.107.822015-11-06 → 2017-08-24 · 5 obs
○ 2015-06-18 03:56:46
● 2015-11-06 23:48:58
● 2017-08-24 13:35:00
○ 2026-03-11 09:06:32
○ 2026-03-20 06:45:46
●A8.218.199.972026-03-11 → 2026-03-20 · 3 obs
○ 2017-08-24 13:35:00
● 2026-03-11 09:06:32
● 2026-03-20 06:45:46

🔍 DNS Trace

Analysis

Hierarchy

The parent of cdn.quatech.com.cn is quatech.com.cn.

IP Addresses

quatech.com.cn points to a single IP: 8.218.199.97.

Name Servers

quatech.com.cn's delegation is handled by four name servers: ns11.xincache.com, ns12.xincache.com, ns19.xincache.com and ns20.xincache.com.

quatech.com.cn partially shares name servers with other domains; examples include andidc.com, yw360.net, xingyuanvision.com, hengdeliwatch.com and tzqiye.cn.

These name servers are commonly used alongside ns15.xincache.com, ns16.xincache.com, ns13.xincache.com, ns14.xincache.com, ce1.xincache.com, ce2.xincache.com, ns17.xincache.com, ns18.xincache.com and f1g1ns1.dnspod.net.

Eight IP numbers:

ns11.xincache.com and ns19.xincache.com point 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:

ns12.xincache.com and ns20.xincache.com point 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.

Names that point to 2402:4e00:1470:2::e: ns11.xincache.com and ns19.xincache.com.

Names that point to 2402:4e00:1730::e: ns11.xincache.com and ns19.xincache.com.

Names that point to 1.12.0.4: ns11.xincache.com and ns19.xincache.com.

Names that point to 36.155.149.180: ns11.xincache.com and ns19.xincache.com.

Names that point to 112.80.181.45: ns11.xincache.com and ns19.xincache.com.

Names that point to 117.89.178.173: ns11.xincache.com and ns19.xincache.com.

Names that point to 125.94.59.210: ns11.xincache.com and ns19.xincache.com.

Names that point to 129.211.176.209: ns11.xincache.com and ns19.xincache.com.

Names that point to 2402:4e00:111:fff::c: ns12.xincache.com and ns20.xincache.com.

Names that point to 1.12.0.1: ns12.xincache.com and ns20.xincache.com.

Names that point to 36.155.149.176: ns12.xincache.com and ns20.xincache.com.

Names that point to 112.80.181.111: ns12.xincache.com and ns20.xincache.com.

Names that point to 117.89.178.184: ns12.xincache.com and ns20.xincache.com.

Names that point to 129.211.176.239: ns12.xincache.com and ns20.xincache.com.

Names that point to 163.177.5.23: ns12.xincache.com and ns20.xincache.com.

Mail Servers

quatech.com.cn is handled by two mail servers: mxc.global-mail.cn and mxu.global-mail.cn.

quatech.com.cn has the same mail server setup as other domains, including eliancare.com, bi-ao.com, ever-star.cn, kairun.com and comballs.com.

quatech.com.cn shares some mail servers with other domains, for example xinnet.asia, ceglobal.cn and exarp.com.

These mail servers are often used with the mail servers mx1-n.global-mail.cn.

Host names with one IP number: The host name mxc.global-mail.cn points to 101.36.121.182 and the host name mxu.global-mail.cn points to 117.50.223.79.