npgcable.com - dns.ninja
npgcable.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.76.47.150🇺🇸 SUDDE66.76.0.0/17 | ||||||
| PTR | suddenlink.net | ||||||
| NS | authns1.alticeusa.net ⭐ | ||||||
| A | 167.206.12.12🇺🇸 AS6128167.206.0.0/19 1111 Stewart Avenue Bethpage NY 11714 United States | ||||||
| PTR | dns1.cv.net | ||||||
| NS | authns1.alticeusa.com | ||||||
| A | 167.206.13.20🇺🇸 AS6128167.206.0.0/19 1111 Stewart Avenue Bethpage NY 11714 United States | ||||||
| PTR | dns1.cvnet.com | ||||||
| MX | mx.altice.prod.cloud.openwave.ai ⭐ | ||||||
| A | 66.179.105.18🇺🇸 ORACLE-OCI-3189866.179.105.0/24 Oracle Corporation | ||||||
| TXT | google-site-verification=mbt7uCQkL0jix-MRwsot5Vg0Aywx40RL_INmw_Un4ZY | ||||||
| TXT | v=spf1 include:suddenlink.net ~all | ||||||
| SOA | authns1.alticeusa.netabuse@alticeusa.com 2022-03-28 #42 | ||||||
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=1785372247 | ||||||
Subdomains
Same first word
DNS History
7 records (4 active, 3 former)
●NSauthns1.alticeusa.com2026-02-26 → 2026-07-30 · 3 obs
● 2026-02-26 04:57:28
● 2026-07-30 00:56:38
●NSauthns1.alticeusa.net2026-02-26 → 2026-07-30 · 3 obs
● 2026-02-26 04:57:28
● 2026-07-30 00:56:38
○NSns1.suddenlink.net2015-08-08 → 2019-03-07 · 4 obs
● 2019-03-07 15:42:28
○ 2026-02-26 04:57:28
○ 2026-07-30 00:56:38
○NSns2.suddenlink.net2015-08-08 → 2019-03-07 · 4 obs
● 2019-03-07 15:42:28
○ 2026-02-26 04:57:28
○ 2026-07-30 00:56:38
○MXmail.suddenlinkmail.com2015-08-08 → 2019-03-07 · 4 obs
● 2019-03-07 15:42:28
○ 2026-02-26 04:57:28
○ 2026-07-30 00:56:38
●MXmx.altice.prod.cloud.openwave.ai2026-02-26 → 2026-07-30 · 3 obs
● 2026-02-26 04:57:28
● 2026-07-30 00:56:38
●A66.76.47.1502015-08-08 → 2026-07-30 · 2 obs
● 2026-07-30 00:56:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| npgcable.com | authns1.alticeusa.net, authns1.alticeusa.com | 1 record |
✅ Authoritative Response
Server:167.206.13.20
NS records: authns1.alticeusa.net, authns1.alticeusa.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for npgcable.com (unsigned zone)
⏱️ Timing
Total: 261ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.76.47.150 |
| NS | 2 | authns1.alticeusa.com, authns1.alticeusa.net |
| MX | 1 | mx.altice.prod.cloud.openwave.ai (pri: 1 |
| TXT | 2 | v=spf1 include:suddenlink.net ~all, google-site-verification=mbt7uCQkL0jix-M |
| SOA | 1 | authns1.alticeusa.net abuse.alticeusa.co |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (authns1.alticeusa.com)
Analysis
Hierarchy
npgcable.com has four subdomains: imap.npgcable.com, mail.npgcable.com, www.npgcable.com and smtp.npgcable.com.
IP Addresses
npgcable.com resolves to one IP address: 66.76.47.150.
Name Servers
npgcable.com is served by two delegated name servers, authns1.alticeusa.com and authns1.alticeusa.net.
npgcable.com uses the same name servers as several other domains — among them openconnectednetwork.site, openconnectnetworks.site, pa.cebridge.net and two more.
There is at least partial name server overlap between npgcable.com and other domains — alticeusa.us, 224.143.63.in-addr.arpa, 149.143.63.in-addr.arpa and two more among them.
These name servers frequently co-occur with the name servers authns1.cvnet.com and authns1.cv.net.
authns1.alticeusa.com → 167.206.13.20 and authns1.alticeusa.net → 167.206.12.12: one IP number per host name.
Mail Servers
Mail for npgcable.com is handled by a single mail server, mx.altice.prod.cloud.openwave.ai.
npgcable.com uses an identical mail server configuration to several other domains — among them npgcable.net, usamedia.tv, cebridge.net and two more.
There is one IP number for mx.altice.prod.cloud.openwave.ai: 66.179.105.18.