jrhytech.com - robtex.com

jrhytech.com

DNSSEC⚠️ Not signed
A47.93.132.9🇨🇳 Alibaba-Cloud47.92.0.0/15 CT BeiJing IDC
NSdns15.hichina.com ⭐
A2408:4009:501::23🇨🇳 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,
NSdns16.hichina.com
A2408:4009:501::24🇨🇳 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)
SOAdns15.hichina.comhostmaster@hichina.com 2026-01-09 #13

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=1774535112

Same first word

jrhytech.com

DNS History

6 records (5 active, 1 former)

20162017201820192020202120222023202420252026NSdns15.hichina.comdns16.hichina.comns2.dns.com.cnMXmxbiz1.qq.commxbiz2.qq.comA47.93.132.9
●NSdns15.hichina.com2026-03-16 → 2026-03-26 · 3 obs
○ 2015-06-23 10:04:38
● 2026-03-16 12:44:00
● 2026-03-26 14:26:12
●NSdns16.hichina.com2026-03-16 → 2026-03-26 · 3 obs
○ 2015-06-23 10:04:38
● 2026-03-16 12:44:00
● 2026-03-26 14:26:12
○NSns2.dns.com.cn2015-06-23 → 2015-06-23 · 3 obs
● 2015-06-23 10:04:38
○ 2026-03-16 12:44:00
○ 2026-03-26 14:26:12
●MXmxbiz1.qq.com2026-03-16 → 2026-03-26 · 2 obs
● 2026-03-16 12:44:00
● 2026-03-26 14:26:12
●MXmxbiz2.qq.com2026-03-16 → 2026-03-26 · 2 obs
● 2026-03-16 12:44:00
● 2026-03-26 14:26:12
●A47.93.132.92026-03-16 → 2026-03-26 · 2 obs
● 2026-03-16 12:44:00
● 2026-03-26 14:26:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net...-
jrhytech.comdns15.hichina.com, dns16.hichina.com18 records

✅ Authoritative Response

Server:2408:4009:501::24

NS records: dns15.hichina.com, dns16.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jrhytech.com (unsigned zone)

⏱️ Timing

Total: 2500ms | Queries: -

📄 Records

TypeCountSample Data
A147.93.132.9
NS2dns15.hichina.com, dns16.hichina.com
MX2mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)
SOA1dns15.hichina.com hostmaster.hichina.com

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns15.hichina.com, dns15.hichina.com, dns15.hichina.com...)

Analysis

IP Addresses

jrhytech.com points to a single IP number: 47.93.132.9.

Name Servers

jrhytech.com is delegated to two name servers: dns15.hichina.com and dns16.hichina.com.

jrhytech.com uses the same name server setup as other domains, for instance juan.net, togetshare.com, up-jz.com, yczdhsb.com and ys-ele.com.

jrhytech.com shares name servers with other domains at least partially, for instance yisihui.com, tzox.cn, uucc5.com, www8.hn.cn and designtec.xyz.

These name servers are commonly used with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

Host names with nine IP numbers: dns15.hichina.com points to 2408:4009:501::23, 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; dns16.hichina.com points to 2408:4009:501::24, 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.

Mail Servers

jrhytech.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

jrhytech.com shares the same mail server setup as other domains, including ni-mo.com, sprintsz.com, ycwin.com, kedaet.com and xffengze.com.

At least part of jrhytech.com's mail servers are shared with other domains, for instance cbern.com.cn and mail.821.cn.