techsci.com - robtex.com
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=1790400209 | ||||||
MX for
techsci.com |
Same first word
techsci.workers.dev |
techsci.net |
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 → 2026-09-26 · 3 obs
● 2015-11-13 15:02:40
● 2026-09-26 05:37:26
●NSns2.koolworks.com2015-11-13 → 2026-09-26 · 3 obs
● 2015-11-13 15:02:40
● 2026-09-26 05:37:26
○NSns303.websitewelcome.com2015-07-06 → 2015-07-06 · 3 obs
○ 2015-11-13 15:02:40
○ 2026-09-26 05:37:26
○NSns304.websitewelcome.com2015-07-06 → 2015-07-06 · 3 obs
○ 2015-11-13 15:02:40
○ 2026-09-26 05:37:26
●MXtechsci.com2015-07-06 → 2026-09-26 · 2 obs
● 2026-09-26 05:37:26
○A192.185.102.692015-07-06 → 2015-07-06 · 3 obs
○ 2015-11-13 15:02:40
○ 2026-09-26 05:37:26
●A192.185.102.782015-11-13 → 2026-09-26 · 3 obs
● 2015-11-13 15:02:40
● 2026-09-26 05:37:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net... | - |
| techsci.com | ns2.koolworks.com, ns1.koolworks.com | 2 records |
✅ Authoritative Response
Server:192.185.102.69
NS records: ns2.koolworks.com, ns1.koolworks.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techsci.com (unsigned zone)
⏱️ Timing
Total: 593ms | 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
techsci.com serves as a mail server for techsci.com.
IP Addresses
techsci.com has exactly one IP address — 192.185.102.78.
strandbankruptcylaw.com, redhillhorsecamp.com, merchant-systems.com plus two other host names have IP numbers in common with techsci.com.
Name Servers
techsci.com is served by two delegated name servers, ns1.koolworks.com and ns2.koolworks.com.
The name server configuration of techsci.com is shared with other domains, for instance macbrokers.com, utfsoap.com, macxml.com and two others.
The name servers of techsci.com overlap at least partially with those of other domains — among them haxie.com, ichem.ist, chem210.com and two more.
These name servers commonly appear alongside the name servers ns303.websitewelcome.com and ns304.websitewelcome.com.
Both ns1.koolworks.com and ns2.koolworks.com have a single IP address each — ns1.koolworks.com resolves to 192.185.102.69 while ns2.koolworks.com resolves to 192.185.102.7.
Mail Servers
techsci.com uses exactly one mail server, which is techsci.com.
There is one IP number for techsci.com: 192.185.102.78.