021jxb.com - robtex.com
021jxb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 60.205.44.74🇨🇳 Alibaba-Cloud60.205.0.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | dns13.hichina.com ⭐ | ||||||
| A | 2408:4009:501::21🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.42🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.52🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.202🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.212🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.42🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.52🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.112🇨🇳 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, | ||||||
| A | 139.224.142.122🇨🇳 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, | ||||||
| NS | dns14.hichina.com | ||||||
| A | 2408:4009:501::22🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.41🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.51🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.201🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.211🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.41🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.51🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.111🇨🇳 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, | ||||||
| A | 139.224.142.121🇨🇳 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, | ||||||
| SOA | dns13.hichina.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
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=1778795356 | ||||||
Same first word
021jxb.com |
Similar names
DNS History
11 records (3 active, 8 former)
●NSdns13.hichina.com2020-01-14 → 2026-05-14 · 3 obs
● 2020-01-14 14:04:38
● 2026-05-14 22:13:24
●NSdns14.hichina.com2020-01-14 → 2026-05-14 · 3 obs
● 2020-01-14 14:04:38
● 2026-05-14 22:13:24
○NSns11.xincache.com2015-06-22 → 2015-06-22 · 3 obs
○ 2015-11-12 16:18:10
○ 2026-05-14 22:13:24
○NSns12.xincache.com2015-06-22 → 2015-06-22 · 3 obs
○ 2015-11-12 16:18:10
○ 2026-05-14 22:13:24
○NSns17.xincache.com2015-11-12 → 2016-05-06 · 5 obs
● 2015-11-12 16:18:10
● 2016-05-06 16:44:48
○ 2020-01-14 14:04:38
○ 2026-05-14 22:13:24
○NSns18.xincache.com2015-11-12 → 2016-05-06 · 5 obs
● 2015-11-12 16:18:10
● 2016-05-06 16:44:48
○ 2020-01-14 14:04:38
○ 2026-05-14 22:13:24
○A120.26.97.282016-05-06 → 2016-05-06 · 4 obs
● 2016-05-06 16:44:48
○ 2020-01-14 14:04:38
○ 2026-05-14 22:13:24
○A121.41.44.2312015-06-22 → 2015-06-22 · 3 obs
○ 2015-11-12 16:18:10
○ 2026-05-14 22:13:24
○A139.129.153.692020-01-14 → 2020-01-14 · 4 obs
● 2020-01-14 14:04:38
○ 2026-03-19 11:47:42
○ 2026-05-14 22:13:24
○A139.196.182.2502015-11-12 → 2016-02-04 · 5 obs
● 2015-11-12 16:18:10
● 2016-02-04 00:11:04
○ 2016-05-06 16:44:48
○ 2026-05-14 22:13:24
●A60.205.44.742026-03-19 → 2026-05-14 · 3 obs
● 2026-03-19 11:47:42
● 2026-05-14 22:13:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 021jxb.com | dns13.hichina.com, dns14.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.42
NS records: dns13.hichina.com, dns14.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 021jxb.com (unsigned zone)
⏱️ Timing
Total: 664ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 60.205.44.74 |
| NS | 2 | dns13.hichina.com, dns14.hichina.com |
| SOA | 1 | dns13.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns13.hichina.com, dns13.hichina.com, dns13.hichina.com...)
Analysis
IP Addresses
021jxb.com points to a single IP number: 60.205.44.74.
Other host names, for instance txfu.net, share IP numbers with 021jxb.com.
Name Servers
021jxb.com is delegated to two name servers: dns13.hichina.com and dns14.hichina.com.
021jxb.com uses the same name server setup as other domains, for instance seeding.cn, guoxincec.com, cpchemical.com, hhjiaxin.com and 87628762.com.
021jxb.com shares name servers with other domains at least partially, for instance tuo-cheng.com, rggr.cn, tomorrowwears.com, made-in-changzhou.com and xdlf.com.
these name servers are commonly used together with expirens3.hichina.com and expirens4.hichina.com.
Host names with nine IP numbers: dns13.hichina.com points to 2408:4009:501::21, 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; dns14.hichina.com points to 2408:4009:501::22, 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.