us-na.com - robtex.com
us-na.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
us-na.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns37.domaincontrol.com2026-02-18 → 2026-03-23 · 2 obs
● 2026-03-23 18:03:56
●NSns38.domaincontrol.com2026-02-18 → 2026-03-23 · 2 obs
● 2026-03-23 18:03:56
●MXusna-com0e.mail.protection.outlook.com2026-02-18 → 2026-03-23 · 2 obs
● 2026-03-23 18:03:56
●A13.248.243.52026-02-18 → 2026-03-23 · 2 obs
● 2026-03-23 18:03:56
●A76.223.105.2302026-02-18 → 2026-03-23 · 2 obs
● 2026-03-23 18:03:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net... | - |
| us-na.com | ns37.domaincontrol.com, ns38.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.108.19
NS records: ns37.domaincontrol.com, ns38.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for us-na.com (unsigned zone)
⏱️ Timing
Total: 375ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns37.domaincontrol.com, ns38.domaincontrol.com |
| MX | 1 | usna-com0e.mail.protection.outlook.com ( |
| TXT | 2 | NETORGFT15693344.onmicrosoft.com, v=spf1 include:spf.em.secureserver.net i |
| SOA | 1 | ns37.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns37.domaincontrol.com, ns37.domaincontrol.com, ns38.domaincontrol.com...)
Analysis
IP Addresses
us-na.com points to two IP numbers: 13.248.243.5 and 76.223.105.230.
Other host names such as legaldocumentprofessionals.com, leadershipillinois.com, suelo.com.mx, shearling.net and n-e-b.com share IPs with us-na.com.
Name Servers
Two name servers ns37.domaincontrol.com and ns38.domaincontrol.com handle the delegation for us-na.com.
us-na.com shares the same name server setup as other domains, for example homemizer.com, universityparkgeneralcontractor.net, 4cornerscreative.com, wis.cl and spgov.org.
Host names with two IP numbers:
ns37.domaincontrol.com points to 2603:5:21c1::13 and 97.74.108.19.
ns38.domaincontrol.com points to 2603:5:22c1::13 and 173.201.76.19.
Mail Servers
The usna-com0e.mail.protection.outlook.com mail server handles us-na.com.
usna-com0e.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c803::, 2a01:111:f403:f901::1, 2a01:111:f403:f902::, 2a01:111:f403:f908::2, 52.101.9.20, 52.101.10.1, 52.101.10.14 and 52.101.41.21.