usb2uart.com - robtex.com
usb2uart.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 72.251.7.108🇨🇦 OVH72.251.0.0/17 Hosting route | ||||||
| PTR | ip108.ip-72-251-7.net | ||||||
| NS | ns1.whc.ca ⭐ | ||||||
| A | 173.209.49.178🇨🇦 GTCOMM-36666173.209.32.0/19 Globotech Communications | ||||||
| PTR | ns1.web-dns1.com | ||||||
| NS | ns2.whc.ca | ||||||
| A | 67.43.237.129🇨🇦 GTCOMM-3666667.43.237.0/24 GloboTech | ||||||
| NS | ns3.whc.ca | ||||||
| A | 192.99.36.227🇨🇦 OVH192.99.0.0/16 Hosting route | ||||||
| PTR | ns3.whc.ca | ||||||
| MX | usb2uart.com ⭐ | ||||||
| A | 72.251.7.108🇨🇦 OVH72.251.0.0/17 Hosting route | ||||||
| PTR | ip108.ip-72-251-7.net | ||||||
| TXT | v=spf1 +a +mx +ip4:72.251.3.234 include:spf.web-dns1.com ~all | ||||||
| SOA | ns1.whc.casysadmin-internal@whc.ca 2026-01-30 #1 | ||||||
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=1774394827 | ||||||
MX for
usb2uart.com |
Same first word
usb2uart.com |
DNS History
5 records (5 active, 0 former)
●MXusb2uart.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 23:51:52
●A72.251.7.1082026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 23:51:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| usb2uart.com | ns1.whc.ca, ns2.whc.ca, ns3.whc.ca | - |
✅ Authoritative Response
Server:173.209.49.178
NS records: ns1.whc.ca, ns2.whc.ca, ns3.whc.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usb2uart.com (unsigned zone)
⏱️ Timing
Total: 2309ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 72.251.7.108 |
| NS | 3 | ns1.whc.ca, ns3.whc.ca... |
| MX | 1 | usb2uart.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:72.251.3.234 include: |
| SOA | 1 | ns1.whc.ca sysadmin-internal.whc.ca |
Analysis
Mail Server Role
usb2uart.com serves as the mail server for usb2uart.com.
IP Addresses
usb2uart.com points to a single IP address: 72.251.7.108.
Other host names such as vanheerden.ca, mail.awanderingfoxpress.com, proxmedia.com, tzar.ca and mail.zaibz.ca share IP numbers with usb2uart.com.
Name Servers
usb2uart.com is delegated to three name servers: ns1.whc.ca, ns2.whc.ca and ns3.whc.ca.
At least part of the name servers for usb2uart.com are shared with other domains, for instance capeforchu.com, queenoz.com, cloud27746.mywhc.ca, cloud38473.mywhc.ca and innovationspring.com.
These name servers are often used together with the name servers cloud1.whc.ca, cloud2.whc.ca, ns1.web-dns1.com, ns2.web-dns1.com, ns3.web-dns1.com, ns3.shiftinteractive.ca and ns4.shiftinteractive.ca.
Host names with a single IP:
ns1.whc.ca points to: 173.209.49.178
ns2.whc.ca points to: 67.43.237.129
ns3.whc.ca points to: 192.99.36.227
Mail Servers
Mail for usb2uart.com is handled by a single mail server, usb2uart.com.
Host usb2uart.com points to IP 72.251.7.108.