calltechsa.com - robtex.com
calltechsa.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=1778631446 | ||||||
Subdomains
webpage.calltechsa.com |
www.calltechsa.com |
chatcorficolombiana.calltechsa.com |
Same first word
calltechsa.com |
Similar names
DNS History
14 records (5 active, 9 former)
○NSns11.telmexla.net.co2015-07-02 → 2017-12-07 · 4 obs
● 2017-12-07 02:26:40
○ 2026-03-26 02:05:08
○ 2026-05-13 00:21:40
○NSns2.telmexla.net.co2015-07-02 → 2017-12-07 · 4 obs
● 2017-12-07 02:26:40
○ 2026-03-26 02:05:08
○ 2026-05-13 00:21:40
●NSns57.domaincontrol.com2026-03-26 → 2026-05-13 · 3 obs
● 2026-03-26 02:05:08
● 2026-05-13 00:21:40
●NSns58.domaincontrol.com2026-03-26 → 2026-05-13 · 3 obs
● 2026-03-26 02:05:08
● 2026-05-13 00:21:40
○MXalt1.aspmx.l.google.com2015-07-02 → 2017-12-07 · 4 obs
● 2017-12-07 02:26:40
○ 2026-03-26 02:05:08
○ 2026-05-13 00:21:40
○MXalt2.aspmx.l.google.com2015-07-02 → 2017-12-07 · 4 obs
● 2017-12-07 02:26:40
○ 2026-03-26 02:05:08
○ 2026-05-13 00:21:40
○MXaspmx.l.google.com2015-07-02 → 2017-12-07 · 4 obs
● 2017-12-07 02:26:40
○ 2026-03-26 02:05:08
○ 2026-05-13 00:21:40
○MXaspmx2.googlemail.com2015-07-02 → 2017-12-07 · 4 obs
● 2017-12-07 02:26:40
○ 2026-03-26 02:05:08
○ 2026-05-13 00:21:40
○MXaspmx3.googlemail.com2015-07-02 → 2017-12-07 · 4 obs
● 2017-12-07 02:26:40
○ 2026-03-26 02:05:08
○ 2026-05-13 00:21:40
○MXaspmx4.googlemail.com2015-07-02 → 2017-12-07 · 4 obs
● 2017-12-07 02:26:40
○ 2026-03-26 02:05:08
○ 2026-05-13 00:21:40
○MXaspmx5.googlemail.com2015-07-02 → 2017-12-07 · 4 obs
● 2017-12-07 02:26:40
○ 2026-03-26 02:05:08
○ 2026-05-13 00:21:40
●MXcalltechsa-com.mail.protection.outlook.com2026-03-26 → 2026-05-13 · 3 obs
● 2026-03-26 02:05:08
● 2026-05-13 00:21:40
●A15.197.225.1282026-03-26 → 2026-05-13 · 2 obs
● 2026-05-13 00:21:40
●A3.33.251.1682026-03-26 → 2026-05-13 · 2 obs
● 2026-05-13 00:21:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| calltechsa.com | ns57.domaincontrol.com, ns58.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.108.29
NS records: ns57.domaincontrol.com, ns58.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for calltechsa.com (unsigned zone)
⏱️ Timing
Total: 186ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns57.domaincontrol.com, ns58.domaincontrol.com |
| MX | 1 | calltechsa-com.mail.protection.outlook.c |
| TXT | 11 | cisco-ci-domain-verification=5a8d65f1e95, apple-domain-verification=ZwbwCNKj2ghdXW... |
| SOA | 1 | ns57.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns57.domaincontrol.com, ns57.domaincontrol.com, ns58.domaincontrol.com...)
Analysis
Hierarchy
calltechsa.com is a parent of webpage.calltechsa.com, www.calltechsa.com and chatcorficolombiana.calltechsa.com.
IP Addresses
calltechsa.com points to two IP numbers: 3.33.251.168 and 15.197.225.128.
Other host names such as discountgolfing.com, rockabyebabyfurniture.com, jaendigital.es, gerua.in and onner.com share IPs with calltechsa.com.
Name Servers
calltechsa.com is delegated to two name servers: ns57.domaincontrol.com and ns58.domaincontrol.com.
calltechsa.com shares the same name server setup as brsrobotica.com, mc-ex.com, garagemasterinc.com, 00952.com and silvianna.com.
calltechsa.com shares name servers with other domains at least partially, for instance homestarhero.com and mobilefutureforward.com.
Host names with two IP numbers: ns57.domaincontrol.com points to: 2603:5:21c2::1d and 97.74.108.29; ns58.domaincontrol.com points to: 2603:5:22c2::1d and 173.201.76.29.
Mail Servers
calltechsa.com is handled by a single mail server, calltechsa-com.mail.protection.outlook.com.
Host name calltechsa-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:f802::, 2a01:111:f403:f802::3, 2a01:111:f403:f902::1, 2a01:111:f403:f90a::, 52.101.9.5, 52.101.9.26, 52.101.10.8 and 52.101.11.17.