usbcon.com - robtex.com
usbcon.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.zerova.com ⚠️ Not in zone NS records | ||||||
| A | 147.135.37.231🇺🇸 OVH147.135.0.0/17 Hosting route | ||||||
| PTR | ns102663.ip-147-135-37.us | ||||||
| NS | ns2.zerova.com ⚠️ Not in zone NS records | ||||||
| A | 50.116.44.89🇺🇸 AKAMAI-LINODE-AP50.116.32.0/20 Akamai Technologies | ||||||
| PTR | msg.emailserverz.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=1786362814 | ||||||
Same first word
usbcon.com |
Similar names
DNS History
7 records (2 active, 5 former)
●NSns1.zerova.com2026-07-01 → 2026-08-10 · 3 obs
● 2026-07-01 13:20:32
● 2026-08-10 12:09:04
●NSns2.zerova.com2026-07-01 → 2026-08-10 · 3 obs
● 2026-07-01 13:20:32
● 2026-08-10 12:09:04
○NSns55.domaincontrol.com2017-03-22 → 2017-03-22 · 3 obs
○ 2026-07-01 13:20:32
○ 2026-08-10 12:09:04
○NSns56.domaincontrol.com2017-03-22 → 2017-03-22 · 3 obs
○ 2026-07-01 13:20:32
○ 2026-08-10 12:09:04
○MXmailstore1.secureserver.net2017-03-22 → 2017-03-22 · 3 obs
○ 2026-07-01 13:20:32
○ 2026-08-10 12:09:04
○MXsmtp.secureserver.net2017-03-22 → 2017-03-22 · 3 obs
○ 2026-07-01 13:20:32
○ 2026-08-10 12:09:04
○A184.168.221.532017-03-22 → 2017-03-22 · 3 obs
○ 2026-07-01 13:20:32
○ 2026-08-10 12:09:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| usbcon.com | ns1.zerova.com, ns2.zerova.com | 2 records |
✅ Authoritative Response
Server:50.116.44.89
NS records: ns1.zerova.com, ns2.zerova.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usbcon.com (unsigned zone)
⏱️ Timing
Total: 3164ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.zerova.com, ns2.zerova.com)
Analysis
Name Servers
usbcon.com is served by two delegated name servers, ns1.zerova.com and ns2.zerova.com.
usbcon.com shares the same authoritative DNS setup with other domains, including cancerpapers.com and montana-locksmith.com.
Some name servers delegated to usbcon.com are also used by other domains, notably erikandreasen.com and k6czh.com.
These name servers tend to appear in combination with the name servers dns1.zerova.net, dns2.zerova.net, ns0.directnic.com and ns1.directnic.com.
ns1.zerova.com → 147.135.37.231 and ns2.zerova.com → 50.116.44.89: one IP number per host name.