idcusa.com - dns.ninja
idcusa.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=1785856199 | ||||||
Subdomains
mail.idcusa.com |
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSns51.domaincontrol.com2015-06-01 → 2026-08-04 · 2 obs
● 2026-08-04 15:11:28
●NSns52.domaincontrol.com2015-06-01 → 2026-08-04 · 2 obs
● 2026-08-04 15:11:28
●MXidcusa-com.mail.protection.outlook.com2026-02-19 → 2026-08-04 · 3 obs
● 2026-02-19 05:11:10
● 2026-08-04 15:11:28
○MXmailstore1.secureserver.net2015-06-01 → 2016-12-26 · 4 obs
● 2016-12-26 19:10:08
○ 2026-02-19 05:11:10
○ 2026-08-04 15:11:28
●MXsmtp.secureserver.net2015-06-01 → 2026-08-04 · 2 obs
● 2026-08-04 15:11:28
●A15.197.148.332026-02-19 → 2026-08-04 · 3 obs
● 2026-02-19 05:11:10
● 2026-08-04 15:11:28
○A184.168.221.372015-06-01 → 2016-12-26 · 4 obs
● 2016-12-26 19:10:08
○ 2026-02-19 05:11:10
○ 2026-08-04 15:11:28
●A3.33.130.1902026-02-19 → 2026-08-04 · 3 obs
● 2026-02-19 05:11:10
● 2026-08-04 15:11:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net... | - |
| idcusa.com | ns51.domaincontrol.com, ns52.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.105.26
NS records: ns51.domaincontrol.com, ns52.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for idcusa.com (unsigned zone)
⏱️ Timing
Total: 116ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns51.domaincontrol.com, ns52.domaincontrol.com |
| MX | 2 | smtp.secureserver.net (pri: 0), idcusa-com.mail.protection.outlook.com ( |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns51.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns51.domaincontrol.com, ns51.domaincontrol.com, ns52.domaincontrol.com...)
Analysis
Hierarchy
The domain mail.idcusa.com falls under the parent idcusa.com.
IP Addresses
idcusa.com has two IP addresses: 3.33.130.190 and 15.197.148.33
tormore.org, oyamatv.com, mckinleylaw.ca plus two other host names have IP numbers in common with idcusa.com.
Name Servers
The NS records for idcusa.com delegate to ns51.domaincontrol.com and ns52.domaincontrol.com.
The name server configuration of idcusa.com is shared with other domains, for instance nanweber.net, mrchan.ca, lexlock.com and two others.
idcusa.com and other domains like fcm-inc.com share at least a portion of their name servers.
ns51.domaincontrol.com resolves to 97.74.105.26 and 2603:5:2192::1a. Likewise, ns52.domaincontrol.com resolves to 173.201.73.26 and 2603:5:2292::1a — two IP addresses apiece.
Mail Servers
idcusa.com uses two mail servers, smtp.secureserver.net and idcusa-com.mail.protection.outlook.com.
At least some of the mail servers used by idcusa.com are shared with other domains: market2.ca, mytaxfreecashflow.com, flimmy.com and two others among them.
These mail servers tend to be used in conjunction with the mail servers mailstore1.secureserver.net.
Hosts with 8 IP addresses each:
idcusa-com.mail.protection.outlook.com maps to 52.101.9.21, 52.101.40.1, 52.101.41.28 and 5 additional IP addresses.
Host names carrying three IP numbers:
smtp.secureserver.net maps to three IP addresses: 216.69.141.71, 216.69.141.84 and 216.69.141.113.