coltechsecurity.com - dns.ninja
coltechsecurity.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=1785029417 | ||||||
Same first word
coltechsecurity.com |
DNS History
13 records (6 active, 7 former)
●NSns1.siteground.net2026-02-21 → 2026-07-26 · 3 obs
● 2026-02-21 09:50:50
● 2026-07-26 01:56:58
●NSns1.us116.siteground.us2018-08-05 → 2026-07-26 · 3 obs
● 2018-08-05 20:59:34
● 2026-07-26 01:56:58
○NSns1.webhostingpad.com2016-12-15 → 2016-12-15 · 3 obs
○ 2018-08-05 20:59:34
○ 2026-07-26 01:56:58
●NSns2.siteground.net2026-02-21 → 2026-07-26 · 3 obs
● 2026-02-21 09:50:50
● 2026-07-26 01:56:58
●NSns2.us116.siteground.us2018-08-05 → 2026-07-26 · 3 obs
● 2018-08-05 20:59:34
● 2026-07-26 01:56:58
○NSns2.webhostingpad.com2016-12-15 → 2016-12-15 · 3 obs
○ 2018-08-05 20:59:34
○ 2026-07-26 01:56:58
●MXcoltechsecurity-com.mail.protection.outlook.com2026-02-21 → 2026-07-26 · 3 obs
● 2026-02-21 09:50:50
● 2026-07-26 01:56:58
○MXmx.zoho.com2016-12-15 → 2018-08-05 · 4 obs
● 2018-08-05 20:59:34
○ 2026-02-21 09:50:50
○ 2026-07-26 01:56:58
○MXmx2.zoho.com2016-12-15 → 2018-08-05 · 4 obs
● 2018-08-05 20:59:34
○ 2026-02-21 09:50:50
○ 2026-07-26 01:56:58
○MXmx3.zoho.com2016-12-15 → 2016-12-15 · 3 obs
○ 2018-08-05 20:59:34
○ 2026-07-26 01:56:58
○A146.66.96.1802018-08-05 → 2018-08-05 · 4 obs
● 2018-08-05 20:59:34
○ 2026-02-21 09:50:50
○ 2026-07-26 01:56:58
●A35.215.125.1442026-02-21 → 2026-07-26 · 3 obs
● 2026-02-21 09:50:50
● 2026-07-26 01:56:58
○A69.65.3.1642016-12-15 → 2016-12-15 · 3 obs
○ 2018-08-05 20:59:34
○ 2026-07-26 01:56:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| coltechsecurity.com | ns1.us116.siteground.us, ns2.us116.siteground.us | - |
✅ Authoritative Response
Server:75.2.77.104
NS records: ns1.us116.siteground.us, ns2.us116.siteground.us
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coltechsecurity.com (unsigned zone)
⏱️ Timing
Total: 1484ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 35.215.125.144 |
| NS | 2 | ns2.siteground.net, ns1.siteground.net |
| MX | 1 | coltechsecurity-com.mail.protection.outl |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.siteground.net root.us116.siteground |
Analysis
IP Addresses
coltechsecurity.com has exactly one IP address — 35.215.125.144.
www.muralla.com.mx, kprginc.com, avnssolutions.com plus two other host names have IP numbers in common with coltechsecurity.com.
Name Servers
Four name servers handle the delegation for coltechsecurity.com: ns1.siteground.net, ns2.siteground.net, ns1.us116.siteground.us and ns2.us116.siteground.us.
At least some of coltechsecurity.com's name servers are shared with other domains, for example scheduleya.com, rollantel.com, easydent.com and two more.
ns1.siteground.net, ns2.siteground.net, ns1.us116.siteground.us and ns2.us116.siteground.us each point to exactly one IP address. ns1.siteground.net directs to 75.2.77.104, ns2.siteground.net directs to 99.83.229.113, ns1.us116.siteground.us directs to 75.2.77.104 and ns2.us116.siteground.us directs to 99.83.229.113. Two pairs share an IP: ns1.siteground.net and ns1.us116.siteground.us share 75.2.77.104, and ns2.siteground.net and ns2.us116.siteground.us share 99.83.229.113.
ns1.siteground.net and ns1.us116.siteground.us are host names that each point to 75.2.77.104 IP addresses.
ns2.siteground.net and ns2.us116.siteground.us are host names that each point to 99.83.229.113 IP addresses.
Mail Servers
coltechsecurity.com uses one mail server — coltechsecurity-com.mail.protection.outlook.com.
coltechsecurity-com.mail.protection.outlook.com has 8 IP addresses: 52.101.9.2, 52.101.9.24, 52.101.11.17 plus 5 more.