caltekusa.com - robtex.com
caltekusa.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.caltekusa.com |
Same first word
caltekusa.com |
Similar names
DNS History
10 records (5 active, 5 former)
○NSns1.evc-inc.com2015-05-21 → 2017-09-12 · 4 obs
● 2017-09-12 08:31:10
○ 2026-03-24 09:27:38
○ 2026-03-24 09:27:40
○NSns2.evc-inc.com2015-05-21 → 2017-09-12 · 4 obs
● 2017-09-12 08:31:10
○ 2026-03-24 09:27:38
○ 2026-03-24 09:27:40
●NSns29.domaincontrol.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 09:27:38
● 2026-03-24 09:27:40
○NSns3.evc-inc.com2015-05-21 → 2017-09-12 · 4 obs
● 2017-09-12 08:31:10
○ 2026-03-24 09:27:38
○ 2026-03-24 09:27:40
●NSns30.domaincontrol.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 09:27:38
● 2026-03-24 09:27:40
●MXcaltekusa-com.mail.protection.outlook.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 09:27:38
● 2026-03-24 09:27:40
○MXmailmx.evc-inc.com2015-05-21 → 2017-09-12 · 4 obs
● 2017-09-12 08:31:10
○ 2026-03-24 09:27:38
○ 2026-03-24 09:27:40
●A23.21.157.882026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 09:27:38
● 2026-03-24 09:27:40
●A23.21.234.1732026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 09:27:38
● 2026-03-24 09:27:40
○A77.125.53.1212015-05-21 → 2017-09-12 · 4 obs
● 2017-09-12 08:31:10
○ 2026-03-24 09:27:38
○ 2026-03-24 09:27:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net... | - |
| caltekusa.com | ns29.domaincontrol.com, ns30.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.104.15
NS records: ns29.domaincontrol.com, ns30.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for caltekusa.com (unsigned zone)
⏱️ Timing
Total: 299ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 23.21.157.88, 23.21.234.173 |
| NS | 2 | ns29.domaincontrol.com, ns30.domaincontrol.com |
| MX | 1 | caltekusa-com.mail.protection.outlook.co |
| TXT | 2 | v=spf1 include:secureserver.net -all, NETORGFT11727816.onmicrosoft.com |
| SOA | 1 | ns29.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns29.domaincontrol.com, ns29.domaincontrol.com, ns30.domaincontrol.com...)
Analysis
Hierarchy
The parent of www.caltekusa.com is caltekusa.com.
IP Addresses
caltekusa.com points to two IP numbers: 23.21.157.88 and 23.21.234.173.
Other host names such as gestion2000.ca, places.tips, uneedit.org, alexander-tuaev.com and kjourdan.com share IPs with caltekusa.com.
Name Servers
Two name servers ns29.domaincontrol.com and ns30.domaincontrol.com handle the delegation for caltekusa.com.
caltekusa.com shares the same name server setup as other domains, for example grantlang.com, adamo.tech, fsjnetwork.com, basementalradio.com and tplem.com.
caltekusa.com shares name servers with other domains at least partially, for instance studiovisionhk.net.
Host names with two IP numbers:
ns29.domaincontrol.com points to 2603:5:2181::f and 97.74.104.15.
ns30.domaincontrol.com points to 2603:5:2281::f and 173.201.72.15.
Mail Servers
The caltekusa-com.mail.protection.outlook.com mail server handles caltekusa.com.
caltekusa-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::4, 2a01:111:f403:c946::6, 2a01:111:f403:f804::2, 2a01:111:f403:f913::1, 52.101.11.2, 52.101.11.19, 52.101.41.180 and 52.101.194.17.