optimumbusinessvoice.com - robtex.com
optimumbusinessvoice.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | authns1.alticeusa.com ⚠️ Not in zone NS records | ||||||
| A | 167.206.13.20🇺🇸 AS6128167.206.0.0/19 1111 Stewart Avenue Bethpage NY 11714 United States | ||||||
| PTR | dns1.cvnet.com | ||||||
| NS | authns1.alticeusa.net ⚠️ Not in zone NS records | ||||||
| A | 167.206.12.12🇺🇸 AS6128167.206.0.0/19 1111 Stewart Avenue Bethpage NY 11714 United States | ||||||
| PTR | dns1.cv.net | ||||||
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=1774649637 | ||||||
Same first word
optimumbusinessvoice.com |
DNS History
2 records (2 active, 0 former)
●NSauthns1.alticeusa.com2026-03-19 → 2026-03-27 · 2 obs
● 2026-03-27 22:16:58
●NSauthns1.alticeusa.net2026-03-19 → 2026-03-27 · 2 obs
● 2026-03-27 22:16:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| optimumbusinessvoice.com | authns1.alticeusa.net, authns1.alticeusa.com | 1 record |
✅ Authoritative Response
Server:167.206.12.12
NS records: authns1.alticeusa.net, authns1.alticeusa.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optimumbusinessvoice.com (unsigned zone)
⏱️ Timing
Total: 658ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (authns1.alticeusa.com)
Analysis
Name Servers
optimumbusinessvoice.com is delegated to two name servers: authns1.alticeusa.com and authns1.alticeusa.net.
optimumbusinessvoice.com uses the same name server setup as other domains, for instance 99.219.173.in-addr.arpa, optimum-advertising.net, 137.180.208.in-addr.arpa, 218.173.in-addr.arpa and plvyok.ok.dh.suddenlink.net.
optimumbusinessvoice.com shares name servers with other domains at least partially, for instance optimum.media, alticeus.org, totalaudiencedata.com, 155.143.63.in-addr.arpa and 158.143.63.in-addr.arpa.
these name servers are commonly used together with authns1.cv.net and authns1.cvnet.com.
Host names with one IP number:
authns1.alticeusa.com points to: 167.206.13.20.
authns1.alticeusa.net points to: 167.206.12.12.