jrexpo.com - robtex.com
jrexpo.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns19.hichina.com ⭐ | ||||||
| A | 2408:4009:501::27🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.40🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.60🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.200🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.220🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.40🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.60🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.100🇨🇳 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, | ||||||
| A | 139.224.142.110🇨🇳 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, | ||||||
| NS | dns20.hichina.com | ||||||
| A | 2408:4009:501::28🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.38🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.61🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.198🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.222🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.38🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.61🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.98🇨🇳 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, | ||||||
| A | 139.224.142.108🇨🇳 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, | ||||||
| MX | hzmx01.mxmail.netease.com ⭐ | ||||||
| A | 47.251.71.119🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object | ||||||
| A | 47.251.84.126🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object | ||||||
| MX | hzmx02.mxmail.netease.com(10) | ||||||
| A | 47.251.71.119🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object | ||||||
| A | 47.251.84.126🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object | ||||||
| TXT | v=spf1 include:spf.163.com -all | ||||||
| TXT | v=DMARC1; p=none; fo=1; ruf=mailto:dmarc@qiye.163.com; rua=mailto:dmarc_repor... | ||||||
| SOA | dns19.hichina.comhostmaster@hichina.com 2026-01-09 #13 | ||||||
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.netnstld@verisign-grs.com serial=1778410131 | ||||||
Subdomains
www.jrexpo.com |
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSdns19.hichina.com2026-02-26 → 2026-05-10 · 3 obs
● 2026-02-26 14:14:42
● 2026-05-10 11:03:48
●NSdns20.hichina.com2026-02-26 → 2026-05-10 · 3 obs
● 2026-02-26 14:14:42
● 2026-05-10 11:03:48
○NSf1g1ns1.dnspod.net2015-08-24 → 2017-03-22 · 5 obs
● 2015-08-24 11:53:34
● 2017-03-22 14:08:22
○ 2026-02-26 14:14:42
○ 2026-05-10 11:03:48
○NSf1g1ns2.dnspod.net2015-08-24 → 2017-03-22 · 5 obs
● 2015-08-24 11:53:34
● 2017-03-22 14:08:22
○ 2026-02-26 14:14:42
○ 2026-05-10 11:03:48
●MXhzmx01.mxmail.netease.com2015-08-24 → 2026-05-10 · 3 obs
● 2015-08-24 11:53:34
● 2026-05-10 11:03:48
●MXhzmx02.mxmail.netease.com2015-08-24 → 2026-05-10 · 3 obs
● 2015-08-24 11:53:34
● 2026-05-10 11:03:48
○MXmail.jrexpo.com2008-03-16 → 2008-03-16 · 3 obs
○ 2015-08-24 11:53:34
○ 2026-05-10 11:03:48
○A114.80.211.42015-08-24 → 2017-03-22 · 5 obs
● 2015-08-24 11:53:34
● 2017-03-22 14:08:22
○ 2026-02-26 14:14:42
○ 2026-05-10 11:03:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jrexpo.com | dns19.hichina.com, dns20.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.40
NS records: dns19.hichina.com, dns20.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jrexpo.com (unsigned zone)
⏱️ Timing
Total: 568ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns19.hichina.com, dns20.hichina.com |
| MX | 2 | hzmx02.mxmail.netease.com (pri: 10), hzmx01.mxmail.netease.com (pri: 5) |
| TXT | 2 | v=spf1 include:spf.163.com -all, v=DMARC1; p=none; fo=1; ruf=mailto:dmarc |
| SOA | 1 | dns19.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns19.hichina.com, dns19.hichina.com, dns19.hichina.com...)
Analysis
Hierarchy
jrexpo.com is a parent of www.jrexpo.com.
Name Servers
Delegation for jrexpo.com rests with two name servers, dns19.hichina.com and dns20.hichina.com.
jrexpo.com shares the same name server setup as other domains, including lpqnyncj.cn, tiftq.ac.cn, mltv.cn, jdkk.cn and daegk.com.
jrexpo.com at least partially shares name servers with other domains, for instance myh360.com, xu.com.cn, 95325.cn, alilj.com and doulaigouwu.cn.
These name servers are commonly used alongside expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.
Host names with nine IP numbers:
dns19.hichina.com points to: 2408:4009:501::27, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.
dns20.hichina.com points to: 2408:4009:501::28, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.
Mail Servers
jrexpo.com is handled by two mail servers: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.
jrexpo.com uses the same mail server configuration as other domains, such as nbmetro.com, partners-auto.com, ydtgcn.com, chuguola.com and kfxsh.com.
jrexpo.com shares mail servers with other domains, at least partially, for instance goujd.cn and onwa.cn.
Host names with two IP numbers:
hzmx01.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.
hzmx02.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.
Host names pointing to 47.251.71.119: hzmx01.mxmail.netease.com, hzmx02.mxmail.netease.com.
Host names pointing to 47.251.84.126: hzmx01.mxmail.netease.com, hzmx02.mxmail.netease.com.