potomacnet.com - robtex.com
potomacnet.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=1774396652 | ||||||
Subdomains
potomac-gw.potomacnet.com |
admin-35.potomacnet.com |
admin-59.potomacnet.com |
admin-38.potomacnet.com |
raq2c.potomacnet.com |
admin-43.potomacnet.com |
admin-49.potomacnet.com |
admin-57.potomacnet.com |
mpwhat.potomacnet.com |
raq2.potomacnet.com |
admin-3.potomacnet.com |
mail.potomacnet.com |
admin-46.potomacnet.com |
admin-48.potomacnet.com |
admin-8.potomacnet.com |
admin-45.potomacnet.com |
admin-54.potomacnet.com |
internal.potomacnet.com |
admin-55.potomacnet.com |
admin-34.potomacnet.com |
admin-4.potomacnet.com |
ftp.potomacnet.com |
admin-63.potomacnet.com |
admin-56.potomacnet.com |
admin-36.potomacnet.com |
admin-5.potomacnet.com |
admin-62.potomacnet.com |
admin-28.potomacnet.com |
admin-42.potomacnet.com |
smellfinger.potomacnet.com |
admin-58.potomacnet.com |
admin-40.potomacnet.com |
admin-16.potomacnet.com |
admin-20.potomacnet.com |
Same first word
potomacnet.net |
potomacnet.com |
Similar names
DNS History
18 records (10 active, 8 former)
○NSdns01.gpn.register.com2015-06-20 → 2017-04-08 · 4 obs
● 2017-04-08 20:48:58
○ 2026-02-14 22:48:30
○ 2026-03-25 00:06:30
○NSdns02.gpn.register.com2015-06-20 → 2017-04-08 · 4 obs
● 2017-04-08 20:48:58
○ 2026-02-14 22:48:30
○ 2026-03-25 00:06:30
○NSdns03.gpn.register.com2015-06-20 → 2017-04-08 · 4 obs
● 2017-04-08 20:48:58
○ 2026-02-14 22:48:30
○ 2026-03-25 00:06:30
○NSdns04.gpn.register.com2015-06-20 → 2017-04-08 · 4 obs
● 2017-04-08 20:48:58
○ 2026-02-14 22:48:30
○ 2026-03-25 00:06:30
○NSdns05.gpn.register.com2015-06-20 → 2017-04-08 · 4 obs
● 2017-04-08 20:48:58
○ 2026-02-14 22:48:30
○ 2026-03-25 00:06:30
●NSdns1.register.com2026-02-14 → 2026-03-25 · 3 obs
● 2026-02-14 22:48:30
● 2026-03-25 00:06:30
●NSdns133.b.register.com2026-02-14 → 2026-03-25 · 3 obs
● 2026-02-14 22:48:30
● 2026-03-25 00:06:30
●NSdns142.a.register.com2026-02-14 → 2026-03-25 · 3 obs
● 2026-02-14 22:48:30
● 2026-03-25 00:06:30
●NSdns176.d.register.com2026-02-14 → 2026-03-25 · 3 obs
● 2026-02-14 22:48:30
● 2026-03-25 00:06:30
●NSdns2.register.com2026-02-14 → 2026-03-25 · 3 obs
● 2026-02-14 22:48:30
● 2026-03-25 00:06:30
●NSdns232.c.register.com2026-02-14 → 2026-03-25 · 3 obs
● 2026-02-14 22:48:30
● 2026-03-25 00:06:30
●MXallbritton.com.mx1.politico.rcimx.net2015-06-20 → 2026-03-25 · 2 obs
● 2026-03-25 00:06:30
●MXallbritton.com.mx2.politico.rcimx.net2015-06-20 → 2026-03-25 · 2 obs
● 2026-03-25 00:06:30
●MXallbritton.com.mx3.politico.rcimx.net2015-06-20 → 2026-03-25 · 2 obs
● 2026-03-25 00:06:30
●MXallbritton.com.mx4.politico.rcimx.net2015-06-20 → 2026-03-25 · 2 obs
● 2026-03-25 00:06:30
○A208.91.197.1942017-04-08 → 2026-02-16 · 5 obs
● 2017-04-08 20:48:58
● 2026-02-16 03:30:22
○ 2026-02-22 14:10:32
○ 2026-03-25 00:06:30
○A216.250.235.2462015-10-25 → 2016-11-12 · 5 obs
● 2015-10-25 04:59:44
● 2016-11-12 23:41:30
○ 2017-04-08 20:48:58
○ 2026-03-25 00:06:30
○A216.250.255.2012015-06-20 → 2015-06-20 · 3 obs
○ 2015-10-25 04:59:44
○ 2026-03-25 00:06:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| potomacnet.com | dns1.register.com, dns2.register.com | 2 records |
✅ Authoritative Response
Server:162.159.26.197
NS records: dns1.register.com, dns2.register.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for potomacnet.com (unsigned zone)
⏱️ Timing
Total: 271ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | dns142.a.register.com, dns232.c.register.com... |
| MX | 4 | allbritton.com.mx4.politico.rcimx.net (p, allbritton.com.mx3.politico.rcimx.net (p... |
| SOA | 1 | dns142.a.register.com root.register.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns1.register.com, dns2.register.com)
Analysis
Hierarchy
potomacnet.com is a parent of potomac-gw.potomacnet.com, admin-35.potomacnet.com, admin-59.potomacnet.com, admin-38.potomacnet.com, raq2c.potomacnet.com and several other host names.
Name Servers
potomacnet.com is delegated to six name servers: dns1.register.com, dns2.register.com, dns142.a.register.com, dns133.b.register.com, dns232.c.register.com and dns176.d.register.com.
potomacnet.com at least partially shares name servers with other domains, for instance mdtmkj.com, eastcoasttaco.com, incrysis.com, biologylabnotebook.com and cinziamunari.com.
These name servers are commonly used together with the name servers dns177.d.register.com, dns082.d.register.com, dns083.d.register.com, dns1.srsplus.com, dns2.srsplus.com, dns249.d.register.com, dns237.c.register.com, dns248.c.register.com, dns216.c.register.com and dns015.c.register.com.
Host names with one IP number: dns1.register.com points to: 162.159.27.248; dns2.register.com points to: 162.159.26.197; dns142.a.register.com points to: 216.21.231.142; dns133.b.register.com points to: 216.21.232.133; dns232.c.register.com points to: 216.21.235.232; dns176.d.register.com points to: 216.21.236.176.
Mail Servers
potomacnet.com is handled by four mail servers: allbritton.com.mx1.politico.rcimx.net, allbritton.com.mx2.politico.rcimx.net, allbritton.com.mx3.politico.rcimx.net and allbritton.com.mx4.politico.rcimx.net.
Host names with a single IP address map to 208.80.204.253 and the host name allbritton.com.mx4.politico.rcimx.net points to 208.80.204.253.