crowntechcomputer.com - robtex.com
crowntechcomputer.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 | ||||||
Same first word
crowntechcomputer.com |
DNS History
8 records (4 active, 4 former)
●NSns77.domaincontrol.com2015-06-02 → 2026-03-18 · 2 obs
● 2026-03-18 22:16:18
●NSns78.domaincontrol.com2015-06-02 → 2026-03-18 · 2 obs
● 2026-03-18 22:16:18
●MXcrowntechcomputer-com.mail.protection.outlook.com2020-02-09 → 2026-03-18 · 3 obs
● 2020-02-09 14:42:06
● 2026-03-18 22:16:18
○MXmx1.emailsrvr.com2015-06-02 → 2017-02-20 · 4 obs
● 2017-02-20 12:21:52
○ 2020-02-09 14:42:06
○ 2026-03-18 22:16:18
○MXmx2.emailsrvr.com2015-06-02 → 2017-02-20 · 4 obs
● 2017-02-20 12:21:52
○ 2020-02-09 14:42:06
○ 2026-03-18 22:16:18
●A160.153.0.1972026-02-15 → 2026-03-18 · 3 obs
● 2026-02-15 03:17:16
● 2026-03-18 22:16:18
○A198.71.233.2142020-02-09 → 2020-02-09 · 4 obs
● 2020-02-09 14:42:06
○ 2026-02-15 03:17:16
○ 2026-03-18 22:16:18
○A204.193.147.1642015-06-02 → 2017-02-20 · 4 obs
● 2017-02-20 12:21:52
○ 2020-02-09 14:42:06
○ 2026-03-18 22:16:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net... | - |
| crowntechcomputer.com | ns77.domaincontrol.com, ns78.domaincontrol.com | 4 records |
✅ Authoritative Response
Server: 97.74.108.49
NS records: ns77.domaincontrol.com, ns78.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crowntechcomputer.com (unsigned zone)
⏱️ Timing
Total: 880ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.153.0.197 |
| NS | 2 | ns77.domaincontrol.com, ns78.domaincontrol.com |
| MX | 1 | crowntechcomputer-com.mail.protection.ou |
| TXT | 2 | v=verifydomain MS=8465816, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns77.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns77.domaincontrol.com, ns77.domaincontrol.com, ns78.domaincontrol.com...)
Analysis
IP Addresses
crowntechcomputer.com points to a single IP number: 160.153.0.197.
other host names for instance northbrookcapital.com, freedomexpressionsphotography.com, texaslaw.com, southernbridgecounseling.com and cameronconsultants.com share IP numbers with crowntechcomputer.com.
Name Servers
crowntechcomputer.com is delegated to two name servers: ns77.domaincontrol.com and ns78.domaincontrol.com.
crowntechcomputer.com shares the same name server setup as other domains, for example cfireinc.com, co2creditoffset.com, pickmee.com, hdaz.com and seowebdesignarizona.com.
Host names with two IP numbers:
ns77.domaincontrol.com points to 2603:5:21c4::31 and 97.74.108.49
ns78.domaincontrol.com points to 2603:5:22c4::31 and 173.201.76.49
Mail Servers
crowntechcomputer.com is handled by a single mail server, crowntechcomputer-com.mail.protection.outlook.com.
Host name crowntechcomputer-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::3, 2a01:111:f403:c91d::a, 2a01:111:f403:f901::1, 2a01:111:f403:f913::1, 52.101.8.42, 52.101.11.17, 52.101.40.2 and 52.101.50.13.