techsci.com - dns.ninja
techsci.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.185.102.78🇺🇸 ORACLE-OCI-31898192.185.96.0/19 Oracle Corporation | ||||||
| PTR | 192-185-102-78.unifiedlayer.com | ||||||
| NS | ns1.koolworks.com ⭐ | ||||||
| A | 192.185.102.69🇺🇸 ORACLE-OCI-31898192.185.96.0/19 Oracle Corporation | ||||||
| PTR | ns303.websitewelcome.com | ||||||
| NS | ns2.koolworks.com | ||||||
| A | 192.185.102.7🇺🇸 ORACLE-OCI-31898192.185.96.0/19 Oracle Corporation | ||||||
| PTR | ns304.websitewelcome.com | ||||||
| MX | techsci.com ⭐ | ||||||
| A | 192.185.102.78🇺🇸 ORACLE-OCI-31898192.185.96.0/19 Oracle Corporation | ||||||
| PTR | 192-185-102-78.unifiedlayer.com | ||||||
| TXT | v=spf1 a mx include:websitewelcome.com ~all | ||||||
| SOA | ns1.koolworks.comnick@demello.net 2026-09-23 #1 | ||||||
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=1792435714 | ||||||
MX for
techsci.com |
Same first word
techsci.workers.dev |
techsci.net |
techsci.xyz |
techsci.com |
techsci.org.cn |
techsci.org |
techsci.cfd |
techsci.cloud |
techsci.co |
Similar names
Previous names
Next names
DNS History
7 records (4 active, 3 former)
●NSns1.koolworks.com2015-11-13 → 2026-10-19 · 3 obs
● 2015-11-13 15:02:40
● 2026-10-19 18:50:56
●NSns2.koolworks.com2015-11-13 → 2026-10-19 · 3 obs
● 2015-11-13 15:02:40
● 2026-10-19 18:50:56
○NSns303.websitewelcome.com2015-07-06 → 2015-07-06 · 3 obs
○ 2015-11-13 15:02:40
○ 2026-10-19 18:50:56
○NSns304.websitewelcome.com2015-07-06 → 2015-07-06 · 3 obs
○ 2015-11-13 15:02:40
○ 2026-10-19 18:50:56
●MXtechsci.com2015-07-06 → 2026-10-19 · 2 obs
● 2026-10-19 18:50:56
○A192.185.102.692015-07-06 → 2015-07-06 · 3 obs
○ 2015-11-13 15:02:40
○ 2026-10-19 18:50:56
●A192.185.102.782015-11-13 → 2026-10-19 · 3 obs
● 2015-11-13 15:02:40
● 2026-10-19 18:50:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net... | - |
| techsci.com | ns2.koolworks.com, ns1.koolworks.com | 2 records |
✅ Authoritative Response
Server:192.185.102.7
NS records: ns2.koolworks.com, ns1.koolworks.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techsci.com (unsigned zone)
⏱️ Timing
Total: 319ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.185.102.78 |
| NS | 2 | ns2.koolworks.com, ns1.koolworks.com |
| MX | 1 | techsci.com (pri: 0) |
| TXT | 1 | v=spf1 a mx include:websitewelcome.com ~ |
| SOA | 1 | ns1.koolworks.com nick.demello.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.koolworks.com, ns1.koolworks.com)
Analysis
Mail Server Role
The MX record for techsci.com points back to techsci.com — it is its own mail server.
IP Addresses
techsci.com directs to one IP number, which is 192.185.102.78.
Among the host names that share IP numbers with techsci.com are strandbankruptcylaw.com, redhillhorsecamp.com, merchant-systems.com and two others.
Name Servers
DNS delegation for techsci.com points to two name servers: ns1.koolworks.com and ns2.koolworks.com.
techsci.com has the same name server delegation as a number of other domains, such as macbrokers.com, utfsoap.com, macxml.com and two more.
There is at least partial name server overlap between techsci.com and other domains — haxie.com, ichem.ist, chem210.com and two more among them.
These name servers frequently co-occur with the name servers ns303.websitewelcome.com and ns304.websitewelcome.com.
ns1.koolworks.com → 192.185.102.69 and ns2.koolworks.com → 192.185.102.7: one IP number per host name.
Mail Servers
The MX record for techsci.com points to a single mail server: techsci.com.
techsci.com has exactly one IP number: 192.185.102.78.