frontierusa.com - robtex.com
frontierusa.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=1774393017 | ||||||
Same first word
frontierusa.com |
Similar names
DNS History
7 records (4 active, 3 former)
○NSns1.bluehost.com2015-08-02 → 2017-04-03 · 4 obs
● 2017-04-03 11:20:28
○ 2026-03-08 06:16:10
○ 2026-03-24 23:18:56
●NSns1.worldnic.com2026-03-08 → 2026-03-24 · 3 obs
● 2026-03-08 06:16:10
● 2026-03-24 23:18:56
○NSns2.bluehost.com2015-08-02 → 2017-04-03 · 4 obs
● 2017-04-03 11:20:28
○ 2026-03-08 06:16:10
○ 2026-03-24 23:18:56
●NSns2.worldnic.com2026-03-08 → 2026-03-24 · 3 obs
● 2026-03-08 06:16:10
● 2026-03-24 23:18:56
●MXfrontierusa-com.mail.protection.outlook.com2015-08-02 → 2026-03-24 · 2 obs
● 2026-03-24 23:18:56
●A65.181.111.2392026-03-08 → 2026-03-24 · 3 obs
● 2026-03-08 06:16:10
● 2026-03-24 23:18:56
○A66.147.244.1302015-08-02 → 2017-04-03 · 4 obs
● 2017-04-03 11:20:28
○ 2026-03-08 06:16:10
○ 2026-03-24 23:18:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net... | - |
| frontierusa.com | ns1.worldnic.com, ns2.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.110
NS records: ns1.worldnic.com, ns2.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for frontierusa.com (unsigned zone)
⏱️ Timing
Total: 294ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 65.181.111.239 |
| NS | 2 | ns2.worldnic.com, ns1.worldnic.com |
| MX | 1 | frontierusa-com.mail.protection.outlook. |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | NS1.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.worldnic.com, ns2.worldnic.com)
Analysis
IP Addresses
frontierusa.com points to IP number: 65.181.111.239.
Other host names such as vorbi.ch, elmwoodhills.com, timetable.co.za, ccsoft.com and guamgolf.net share IPs with frontierusa.com.
Name Servers
frontierusa.com is delegated to two name servers: ns1.worldnic.com and ns2.worldnic.com.
frontierusa.com shares the same name server setup as tbaterm.com, cooperphillips.com, seredenko.com, roadtechcutting.co.uk and mandolincafe.net.
Host names with a single IP:
ns1.worldnic.com points to 162.159.26.110.
ns2.worldnic.com points to 162.159.27.124.
Mail Servers
frontierusa.com is handled by a single mail server, frontierusa-com.mail.protection.outlook.com.
Host name frontierusa-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c92c::3, 2a01:111:f403:c936::, 2a01:111:f403:f804::3, 2a01:111:f403:f908::1, 52.101.10.18, 52.101.11.15, 52.101.41.56 and 52.101.50.10.