0-tech.com - robtex.com

0-tech.com

DNSSEC⚠️ Not signed
A150.158.144.186🇨🇳 TENCENT-NET-AP150.158.128.0/18
NSdns9.hichina.com ⭐
A2408:4009:501::17🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.42🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.52🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.202🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.212🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.42🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.52🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.112🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
A139.224.142.122🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
NSdns10.hichina.com
A2408:4009:501::18🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.41🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.51🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.201🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.211🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.41🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.51🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.111🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
A139.224.142.121🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
MXmxbiz1.qq.com ⭐
MXmxbiz2.qq.com(10)
TXTv=spf1 include:spf.mail.qq.com ~all
SOAdns9.hichina.comhostmaster@hichina.com 2026-01-12 #9

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774389407

Same first word

0-tech.com

DNS History

6 records (5 active, 1 former)

2017201820192020202120222023202420252026NSdns10.hichina.comdns9.hichina.comMXmxbiz1.qq.commxbiz2.qq.comA150.158.144.186121.40.190.251
●NSdns10.hichina.com2016-07-16 → 2026-03-24 · 2 obs
● 2016-07-16 03:34:26
● 2026-03-24 22:15:22
●NSdns9.hichina.com2016-07-16 → 2026-03-24 · 2 obs
● 2016-07-16 03:34:26
● 2026-03-24 22:15:22
●MXmxbiz1.qq.com2016-07-16 → 2026-03-24 · 2 obs
● 2016-07-16 03:34:26
● 2026-03-24 22:15:22
●MXmxbiz2.qq.com2016-07-16 → 2026-03-24 · 2 obs
● 2016-07-16 03:34:26
● 2026-03-24 22:15:22
○A121.40.190.2512017-01-08 → 2017-06-11 · 4 obs
● 2017-01-08 19:10:34
● 2017-06-11 03:53:48
○ 2026-03-12 01:27:38
○ 2026-03-24 22:15:22
●A150.158.144.1862026-03-12 → 2026-03-24 · 3 obs
○ 2017-06-11 03:53:48
● 2026-03-12 01:27:38
● 2026-03-24 22:15:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net...-
0-tech.comdns9.hichina.com, dns10.hichina.com18 records

✅ Authoritative Response

Server:120.76.107.41

NS records: dns9.hichina.com, dns10.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 0-tech.com (unsigned zone)

⏱️ Timing

Total: 3773ms | Queries: -

📄 Records

TypeCountSample Data
A1150.158.144.186
NS2dns9.hichina.com, dns10.hichina.com
MX2mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)
TXT1v=spf1 include:spf.mail.qq.com ~all
SOA1dns9.hichina.com hostmaster.hichina.com

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)

Analysis

IP Addresses

0-tech.com points to a single IP number: 150.158.144.186.

Name Servers

0-tech.com is delegated to two name servers: dns10.hichina.com and dns9.hichina.com.

0-tech.com uses the same name server setup as other domains, for instance abive.com, enyobao.com, ioe.city, hrzhuce.com and dlmarry.com.

0-tech.com shares name servers with other domains at least partially, for instance chiconysquare.com and zhishi56.com.

Host names with nine IP numbers: dns10.hichina.com points to 2408:4009:501::18, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121; dns9.hichina.com points to 2408:4009:501::17, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.

Mail Servers

0-tech.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

0-tech.com shares the same mail server setup as other domains, including gzhx.com.cn, xnvzj.com, jiaomai.cn, zzbuaa.com and eabel.com.

0-tech.com shares some mail servers with other domains, including dykmc.com.cn, joox.com and coxsoft.cn.