vzwoptimization.com - robtex.com
vzwoptimization.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-dbln.verizonwireless.com ⚠️ Not in zone NS records | ||||||
| A | 162.115.99.17🇺🇸 UNSPECIFIED160.0.0.0/3 | ||||||
| NS | ns-orbg.verizonwireless.com ⚠️ Not in zone NS records | ||||||
| A | 162.115.227.17🇺🇸 UNSPECIFIED160.0.0.0/3 | ||||||
| PTR | ns-orbg.verizonwireless.com | ||||||
| NS | ns-scrm.verizonwireless.com ⚠️ Not in zone NS records | ||||||
| A | 162.115.34.17🇺🇸 AS12079162.115.0.0/18 | ||||||
| PTR | ns-scrm.verizonwireless.com | ||||||
| NS | ns-twbg.verizonwireless.com ⚠️ Not in zone NS records | ||||||
| A | 137.188.98.17🇺🇸 AS12079137.188.64.0/18 | ||||||
| PTR | ns-twbg.verizonwireless.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=1778470891 | ||||||
Same first word
vzwoptimization.com |
DNS History
4 records (4 active, 0 former)
●NSns-dbln.verizonwireless.com2026-05-03 → 2026-05-11 · 2 obs
● 2026-05-11 03:51:26
●NSns-orbg.verizonwireless.com2026-05-03 → 2026-05-11 · 2 obs
● 2026-05-11 03:51:26
●NSns-scrm.verizonwireless.com2026-05-03 → 2026-05-11 · 2 obs
● 2026-05-11 03:51:26
●NSns-twbg.verizonwireless.com2026-05-03 → 2026-05-11 · 2 obs
● 2026-05-11 03:51:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| vzwoptimization.com | ns-dbln.verizonwireless.com, ns-orbg.verizonwireless.com, ns-scrm.verizonwireless.com, ns-twbg.verizonwireless.com | 4 records |
✅ Authoritative Response
Server:137.188.98.17
NS records: ns-dbln.verizonwireless.com, ns-orbg.verizonwireless.com, ns-scrm.verizonwireless.com, ns-twbg.verizonwireless.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vzwoptimization.com (unsigned zone)
⏱️ Timing
Total: 3101ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns-dbln.verizonwireless.com, ns-orbg.verizonwireless.com, ns-scrm.verizonwireless.com...)
Analysis
Name Servers
vzwoptimization.com is delegated to four name servers: ns-dbln.verizonwireless.com, ns-orbg.verizonwireless.com, ns-scrm.verizonwireless.com and ns-twbg.verizonwireless.com.
vzwoptimization.com at least partially shares name servers with other domains, including mci-events.com, verizoncelluler.com, verizontransport.com, vzwbenefits.com and cncx.com.
These name servers are commonly used with ns-tmtr.verizonwireless.com and ns-irvn.verizonwireless.com.
Hostnames with a single IP:
ns-dbln.verizonwireless.com points to 162.115.99.17
ns-orbg.verizonwireless.com points to 162.115.227.17
ns-scrm.verizonwireless.com points to 162.115.34.17
ns-twbg.verizonwireless.com points to 137.188.98.17