potomactec.com - robtex.com
potomactec.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=1774423912 | ||||||
Subdomains
www.potomactec.com |
Same first word
potomactec.com |
DNS History
6 records (6 active, 0 former)
●NSdns1.supranet.net2026-02-20 → 2026-03-25 · 2 obs
● 2026-03-25 07:32:58
●NSdns2.supranet.net2026-02-20 → 2026-03-25 · 2 obs
● 2026-03-25 07:32:58
●NSdns3.supranet.net2026-02-20 → 2026-03-25 · 2 obs
● 2026-03-25 07:32:58
●NSdns4.supranet.net2026-02-20 → 2026-03-25 · 2 obs
● 2026-03-25 07:32:58
●NSdns5.supranet.net2026-02-20 → 2026-03-25 · 2 obs
● 2026-03-25 07:32:58
●A162.218.1.1622026-02-20 → 2026-03-25 · 2 obs
● 2026-03-25 07:32:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net... | - |
| potomactec.com | dns1.supranet.net, dns2.supranet.net | - |
✅ Authoritative Response
Server:208.80.124.2
NS records: dns1.supranet.net, dns2.supranet.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for potomactec.com (unsigned zone)
⏱️ Timing
Total: 2183ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.218.1.162 |
| NS | 5 | dns4.supranet.net, dns2.supranet.net... |
| SOA | 1 | dns1.supranet.net hostmaster.supranet.ne |
Analysis
Hierarchy
www.potomactec.com is a child of potomactec.com.
IP Addresses
potomactec.com resolves to one IP number: 162.218.1.162.
Other host names, for instance capteloffer.com, webcaptel.com, ultratec-web.vm.supranet.net, captelmail.com and instantcaptioning.com share IP numbers with potomactec.com.
Name Servers
potomactec.com is delegated to five name servers: dns1.supranet.net, dns2.supranet.net, dns3.supranet.net, dns4.supranet.net and dns5.supranet.net.
potomactec.com at least partially shares name servers with other domains, including topwayfoods.com, istreamdeposit.com, markclear.com, bmcmadison.com and iteamco.com.
These name servers are often used with ns0.dnsmadeeasy.com and ns10.digicertdns.com.
Host names with two IP numbers:
dns1.supranet.net points to: 2600:1800::1 and 208.94.148.2.
dns2.supranet.net points to: 2600:1801:1::1 and 208.80.124.2.
dns3.supranet.net points to: 2600:1802:2::1 and 208.80.126.2.
dns4.supranet.net points to: 2600:1801:3::1 and 208.80.125.2.
dns5.supranet.net points to: 2600:1802:4::1 and 208.80.127.2.