jointsky.com - robtex.com
jointsky.com
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=1771291435 | ||||||
Subdomains
www.jointsky.com |
Same first word
jointsky.com |
DNS History
5 records (4 active, 1 former)
●NSdns7.hichina.com2015-05-08 → 2026-03-24 · 2 obs
● 2026-03-24 09:42:56
●NSdns8.hichina.com2015-05-08 → 2026-03-24 · 2 obs
● 2026-03-24 09:42:56
○MXmail.jointsky.com2015-05-08 → 2016-03-15 · 4 obs
● 2016-03-15 13:55:54
○ 2016-07-11 12:17:58
○ 2026-03-24 09:42:56
●MXspam.yienter.com2016-07-11 → 2026-03-24 · 3 obs
● 2016-07-11 12:17:58
● 2026-03-24 09:42:56
●MXspam.yienter.net2016-07-11 → 2026-03-24 · 3 obs
● 2016-07-11 12:17:58
● 2026-03-24 09:42:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jointsky.com | dns7.hichina.com, dns8.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.43
NS records: dns7.hichina.com, dns8.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jointsky.com (unsigned zone)
⏱️ Timing
Total: 4023ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns8.hichina.com, dns7.hichina.com |
| MX | 2 | spam.yienter.com (pri: 2), spam.yienter.net (pri: 1) |
| TXT | 1 | v=spf1 include:spf.intel-mail.com includ |
| SOA | 1 | dns7.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns7.hichina.com, dns7.hichina.com, dns7.hichina.com...)
Analysis
Hierarchy
The parent of www.jointsky.com is jointsky.com.
Name Servers
Two name servers dns7.hichina.com and dns8.hichina.com handle the delegation for jointsky.com.
jointsky.com shares the same name server setup as other domains, for instance zhaotx.cn, uni-bioscience.com.cn, okdodo.com, tuyrefw.com and nicigo.com.
jointsky.com at least partially shares name servers with other domains, for instance laochi.com, beney.cn, chinaenp.com, 171111.cn and yunmotec.com.
These name servers are commonly used with expirens3.hichina.com and expirens4.hichina.com.
Host names with nine IP numbers:
dns7.hichina.com points to: 2408:4009:501::15, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123.
dns8.hichina.com points to: 2408:4009:501::16, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.
Mail Servers
jointsky.com is handled by two mail servers: spam.yienter.com and spam.yienter.net.
jointsky.com shares the same mail server setup as other domains such as tigergroup.cn, tai-tech.cn, incosc.com and boyastem.com.
jointsky.com shares at least some mail servers with other domains, including kaiyuegroup.com.cn and tcvct.com.cn.
these mail servers are commonly used together with mail.kaiyuegroup.com.cn.
Host names with two IP numbers:
spam.yienter.com points to 47.75.28.179 and 47.91.199.220
spam.yienter.net points to 47.75.28.179 and 47.91.199.220
Names pointing to 47.75.28.179: spam.yienter.com and spam.yienter.net
Names pointing to 47.91.199.220: spam.yienter.com and spam.yienter.net