a4media.us - robtex.com
a4media.us
| 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 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1775889828 | ||||||
Same first word
a4media.us |
a4media.cn |
a4media.com |
a4media.net |
a4media.info |
a4media.com.au |
a4media.sucks |
a4media.tv |
a4media.org |
a4media.io |
DNS History
2 records (2 active, 0 former)
●NSauthns1.alticeusa.com2026-03-19 → 2026-04-11 · 2 obs
● 2026-04-11 07:06:22
●NSauthns1.alticeusa.net2026-03-19 → 2026-04-11 · 2 obs
● 2026-04-11 07:06:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | m.cctld.us, k.cctld.us, b.cctld.us, x.cctld.us... | - |
| a4media.us | authns1.alticeusa.net, authns1.alticeusa.com | - |
✅ Authoritative Response
Server:167.206.13.20
NS records: authns1.alticeusa.net, authns1.alticeusa.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a4media.us (unsigned zone)
⏱️ Timing
Total: 569ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
a4media.us's delegation uses two name servers: authns1.alticeusa.com and authns1.alticeusa.net.
a4media.us uses the same name server setup as other domains, such as alticeusacablevision.org, 210.47.in-addr.arpa, alicebya4.us, alticeusacablevision.biz and russellville.ky.cebridge.net.
a4media.us at least partially shares name servers with other domains, including 177.143.63.in-addr.arpa, 199.143.63.in-addr.arpa, 230.143.63.in-addr.arpa, 225.143.63.in-addr.arpa and 235.143.63.in-addr.arpa.
These name servers are often used with authns1.cvnet.com and authns1.cv.net.
Host names with a single IP address: authns1.alticeusa.com points to 167.206.13.20; authns1.alticeusa.net points to 167.206.12.12.