chicagotech.com - robtex.com
chicagotech.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=1776053067 | ||||||
Same first word
chicagotech.net |
chicagotech.com |
DNS History
12 records (4 active, 8 former)
○NSns3.secureserver.net2017-03-28 → 2020-02-04 · 5 obs
● 2017-03-28 06:04:22
● 2020-02-04 04:19:48
○ 2026-02-26 11:00:56
○ 2026-04-13 04:10:00
○NSns4.secureserver.net2017-03-28 → 2020-02-04 · 5 obs
● 2017-03-28 06:04:22
● 2020-02-04 04:19:48
○ 2026-02-26 11:00:56
○ 2026-04-13 04:10:00
●NSns41.domaincontrol.com2007-10-22 → 2026-04-13 · 2 obs
● 2026-04-13 04:10:00
●NSns42.domaincontrol.com2007-10-22 → 2026-04-13 · 2 obs
● 2026-04-13 04:10:00
●MXchicagotech-com.mail.protection.outlook.com2020-02-04 → 2026-04-13 · 3 obs
● 2020-02-04 04:19:48
● 2026-04-13 04:10:00
○MXchicagotech.com.bak-mx.na0108.smtpbak.com2015-06-03 → 2017-03-28 · 5 obs
● 2015-06-03 08:32:40
● 2017-03-28 06:04:22
○ 2020-02-04 04:19:48
○ 2026-04-13 04:10:00
○MXchicagotech.com.pri-mx.na0108.smtproutes.com2015-06-03 → 2017-03-28 · 5 obs
● 2015-06-03 08:32:40
● 2017-03-28 06:04:22
○ 2020-02-04 04:19:48
○ 2026-04-13 04:10:00
○MXmailstore1.secureserver.net2007-10-22 → 2007-10-22 · 3 obs
○ 2015-06-03 08:32:40
○ 2026-04-13 04:10:00
○MXsmtp.secureserver.net2007-10-22 → 2007-10-22 · 3 obs
○ 2015-06-03 08:32:40
○ 2026-04-13 04:10:00
○A198.101.236.2542015-06-03 → 2020-02-04 · 5 obs
● 2015-06-03 08:32:40
● 2020-02-04 04:19:48
○ 2026-02-26 11:00:56
○ 2026-04-13 04:10:00
●A35.208.128.2092026-02-26 → 2026-04-13 · 3 obs
● 2026-02-26 11:00:56
● 2026-04-13 04:10:00
○A68.178.211.1992007-10-22 → 2007-10-22 · 3 obs
○ 2015-06-03 08:32:40
○ 2026-04-13 04:10:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net... | - |
| chicagotech.com | ns41.domaincontrol.com, ns42.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.100.21
NS records: ns41.domaincontrol.com, ns42.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chicagotech.com (unsigned zone)
⏱️ Timing
Total: 109ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 35.208.128.209 |
| NS | 2 | ns41.domaincontrol.com, ns42.domaincontrol.com |
| MX | 1 | chicagotech-com.mail.protection.outlook. |
| TXT | 3 | MS=ms18200969, MS=ms59767259... |
| SOA | 1 | ns41.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns41.domaincontrol.com, ns41.domaincontrol.com, ns42.domaincontrol.com...)
Analysis
IP Addresses
chicagotech.com points to a single IP: 35.208.128.209.
Other host names, for example c98192.sgvps.net, mail.c98192.sgvps.net, 209.128.208.35.bc.googleusercontent.com and usedtelecom.com share IP numbers with chicagotech.com.
Name Servers
Two name servers ns41.domaincontrol.com and ns42.domaincontrol.com handle delegation for chicagotech.com.
chicagotech.com uses the same name server setup as other domains, for example leeboot.com, naraview.com, themarijuanaherald.com, oneelevenconsultinggroup.com and apprtech.com.tw.
Host names with two IP numbers:
ns41.domaincontrol.com points to: 2603:5:2142::15 and 97.74.100.21
ns42.domaincontrol.com points to: 2603:5:2242::15 and 173.201.68.21
Mail Servers
chicagotech.com is handled by a single mail server, chicagotech-com.mail.protection.outlook.com.
Hostname chicagotech-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c946::, 2a01:111:f403:f902::, 2a01:111:f403:f903::, 2a01:111:f403:f912::, 52.101.9.5, 52.101.40.4, 52.101.40.6 and 52.101.41.28.