networklubbock.com - robtex.com
networklubbock.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 76.77.16.2🇺🇸 NLI-AS4645576.77.16.0/24 6129 79th Street Lubbock TX 79424 United States | ||||||
| NS | ns2.networklubbock.com ⭐ | ||||||
| A | 76.77.16.12🇺🇸 NLI-AS4645576.77.16.0/24 6129 79th Street Lubbock TX 79424 United States | ||||||
| PTR | ns2.networklubbock.com | ||||||
| PTR | rns2.networklubbock.com | ||||||
| NS | ns1.networklubbock.com | ||||||
| A | 76.77.16.12🇺🇸 NLI-AS4645576.77.16.0/24 6129 79th Street Lubbock TX 79424 United States | ||||||
| PTR | ns2.networklubbock.com | ||||||
| PTR | rns2.networklubbock.com | ||||||
| NS | ns3.networklubbock.com | ||||||
| A | 76.77.21.186🇺🇸 NLI-AS4645576.77.21.0/24 Network Lubbock, Inc. 6129 79th Street Lubbock, TX 79424 US | ||||||
| PTR | ns4.networklubbock.com | ||||||
| PTR | rns4.networklubbock.com | ||||||
| NS | ns4.networklubbock.com | ||||||
| A | 76.77.21.186🇺🇸 NLI-AS4645576.77.21.0/24 Network Lubbock, Inc. 6129 79th Street Lubbock, TX 79424 US | ||||||
| PTR | ns4.networklubbock.com | ||||||
| PTR | rns4.networklubbock.com | ||||||
| MX | filter2.networklubbock.com ⭐ | ||||||
| A | 76.77.16.10🇺🇸 NLI-AS4645576.77.16.0/24 6129 79th Street Lubbock TX 79424 United States | ||||||
| TXT | v=spf1 ip4:76.77.16.0/23 -all | ||||||
| SOA | ns2.networklubbock.comroot@localhost 2026-02-04 #2 | ||||||
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=1771291435 | ||||||
PTR for
Subdomains
filter4.networklubbock.com |
webmail.networklubbock.com |
rns3.networklubbock.com |
www.networklubbock.com |
filter.networklubbock.com |
ns4.networklubbock.com |
ns3.networklubbock.com |
ns1.networklubbock.com |
filter2.networklubbock.com |
filter1.networklubbock.com |
rns1.networklubbock.com |
rns2.networklubbock.com |
ns2.networklubbock.com |
rns4.networklubbock.com |
filter3.networklubbock.com |
mail.networklubbock.com |
Same first word
networklubbock.com |
networklubbock.net |
DNS History
7 records (6 active, 1 former)
●NSns1.networklubbock.com2015-08-28 → 2026-03-01 · 2 obs
● 2026-03-01 18:26:54
●NSns2.networklubbock.com2015-08-28 → 2026-03-01 · 2 obs
● 2026-03-01 18:26:54
●NSns3.networklubbock.com2015-08-28 → 2026-03-01 · 2 obs
● 2026-03-01 18:26:54
●NSns4.networklubbock.com2015-08-28 → 2026-03-01 · 2 obs
● 2026-03-01 18:26:54
○MXfilter.networklubbock.com2015-08-28 → 2016-11-17 · 4 obs
● 2016-11-17 04:15:16
○ 2026-02-15 03:46:20
○ 2026-03-01 18:26:54
●MXfilter2.networklubbock.com2026-02-15 → 2026-03-01 · 3 obs
● 2026-02-15 03:46:20
● 2026-03-01 18:26:54
●A76.77.16.22015-08-28 → 2026-03-01 · 2 obs
● 2026-03-01 18:26:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net... | - |
| networklubbock.com | ns1.networklubbock.com, ns2.networklubbock.com, ns3.networklubbock.com, ns4.networklubbock.com | 4 records |
✅ Authoritative Response
Server: 76.77.16.12
NS records: ns1.networklubbock.com, ns2.networklubbock.com, ns3.networklubbock.com, ns4.networklubbock.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for networklubbock.com (unsigned zone)
⏱️ Timing
Total: 518ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 76.77.16.2 |
| NS | 4 | ns4.networklubbock.com, ns2.networklubbock.com... |
| MX | 1 | filter2.networklubbock.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:76.77.16.0/23 -all |
| SOA | 1 | ns2.networklubbock.com root.localhost |
📌 Glue Records Collected
Total: 4
In-bailiwick: 4 (ns1.networklubbock.com, ns2.networklubbock.com, ns3.networklubbock.com...)
Analysis
Hierarchy
networklubbock.com is a parent of filter4.networklubbock.com, webmail.networklubbock.com, rns3.networklubbock.com, www.networklubbock.com, filter.networklubbock.com and a few other host names.
IP Addresses
networklubbock.com points to a single IP address: 76.77.16.2.
Other host names such as mail.networklubbock.com, networklubbock.net, webmail.networklubbock.com, robkeva.com and www.networklubbock.com share IPs with networklubbock.com.
Name Servers
networklubbock.com is delegated to four name servers: ns1.networklubbock.com, ns2.networklubbock.com, ns3.networklubbock.com and ns4.networklubbock.com.
networklubbock.com at least partially shares name servers with other domains, for example 223.252.66.in-addr.arpa, ncom.me, ncom.com, 216.22.67.in-addr.arpa and 212.22.67.in-addr.arpa.
These name servers are often used with the following name servers: rns1.networklubbock.com, rns2.networklubbock.com, rns4.networklubbock.com, ns1.fivearea.com, ns2.fivearea.com, ns1.fivearea.com.223.252.66.in-addr.arpa, ns1.fivearea.com.219.252.66.in-addr.arpa and ns1.fivearea.com.115.229.216.in-addr.arpa.
ns1.networklubbock.com points to 76.77.16.12
ns2.networklubbock.com points to 76.77.16.12
ns3.networklubbock.com points to 76.77.21.186
ns4.networklubbock.com points to 76.77.21.186
ns1.networklubbock.com and ns2.networklubbock.com point to 76.77.16.12
ns3.networklubbock.com and ns4.networklubbock.com point to 76.77.21.186
Mail Servers
The filter2.networklubbock.com mail server handles networklubbock.com.
networklubbock.com shares the same mail server setup as other domains, including btacinc.com, dellcity.com, networklubbock.net, robkeva.com and becfiber.com.
networklubbock.com shares some mail servers with other domains, for example aspirerecoverycenters.com.
these mail servers are commonly used with filter1.networklubbock.com.
filter2.networklubbock.com points to a single IP number: 76.77.16.10.