osintech.com - dns.ninja
osintech.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=1782676020 | ||||||
Same first word
osintech.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSdns29.hichina.com2015-07-15 → 2026-06-28 · 2 obs
● 2026-06-28 20:13:16
●NSdns30.hichina.com2015-07-15 → 2026-06-28 · 2 obs
● 2026-06-28 20:13:16
●MXmxn.mxhichina.com2015-07-15 → 2026-06-28 · 2 obs
● 2026-06-28 20:13:16
●MXmxw.mxhichina.com2015-07-15 → 2026-06-28 · 2 obs
● 2026-06-28 20:13:16
●A121.40.66.1672015-07-15 → 2026-06-28 · 2 obs
● 2026-06-28 20:13:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net... | - |
| osintech.com | dns29.hichina.com, dns30.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.37
NS records: dns29.hichina.com, dns30.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for osintech.com (unsigned zone)
⏱️ Timing
Total: 628ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.40.66.167 |
| NS | 2 | dns30.hichina.com, dns29.hichina.com |
| MX | 2 | mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mxhichina.com -all |
| SOA | 1 | dns29.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns29.hichina.com, dns29.hichina.com, dns29.hichina.com...)
Analysis
IP Addresses
osintech.com has exactly one IP address — 121.40.66.167.
Name Servers
osintech.com is served by two delegated name servers, dns29.hichina.com and dns30.hichina.com.
The name server configuration of osintech.com is shared with other domains, for instance morefreegames.com, cctvoe.com, xhtch.com and two others.
The name servers of osintech.com overlap at least partially with those of other domains — among them kkcha.com, akj.net, 01251.com and two more.
These name servers commonly appear alongside the name servers ns1.alidns.com and ns2.alidns.com.
Hosts with 9 IP addresses each:
dns29.hichina.com carries IP addresses 39.96.153.39, 39.96.153.59 and 47.118.199.199, with 6 other addresses beyond those.
dns30.hichina.com carries IP addresses 39.96.153.37, 39.96.153.62 and 47.118.199.197, with 6 other addresses beyond those.
Mail Servers
osintech.com uses two mail servers, mxn.mxhichina.com and mxw.mxhichina.com.
The mail server setup of osintech.com matches that of other domains such as radytronic.com, tyroce.com, ybuyoo.com and two others.
At least some of the mail servers used by osintech.com are shared with other domains: nbxinlianda.com, legalhoop.com, yongxin.net and two others among them.
It is common to find these mail servers paired with the mail servers mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com, as well as two others.
Host names pointing to two IP addresses:
mxn.mxhichina.com maps to two IP addresses — 47.246.136.231 and 47.246.137.47.
Host names resolving to a single IP address:
mxw.mxhichina.com points to the IP address 47.246.99.195.