coxplus.com - dns.ninja
coxplus.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 68.6.12.236🇺🇸 CCINET68.6.8.0/21 Cox Aggregate Residential | ||||||
| PTR | coxplus.com | ||||||
| PTR | ip68-6-12-236.sd.sd.cox.net | ||||||
| NS | dukensumpov1z.services.cox.net ⭐ | ||||||
| NS | ns.cox.net | ||||||
| A | 98.163.68.36🇺🇸 CCINET98.160.0.0/11 NRFK MRKT-DATA-RESIDENTIAL | ||||||
| NS | ns.east.cox.net | ||||||
| A | 98.163.68.37🇺🇸 CCINET98.160.0.0/11 NRFK MRKT-DATA-RESIDENTIAL | ||||||
| NS | ns.west.cox.net | ||||||
| A | 98.163.68.52🇺🇸 CCINET98.160.0.0/11 NRFK MRKT-DATA-RESIDENTIAL | ||||||
| MX | post1.cox.com ⭐ | ||||||
| A | 24.248.74.35🇺🇸 CCINET24.248.74.0/24 DUKE | ||||||
| PTR | post1.cox.com | ||||||
| MX | post2.cox.com ⭐ | ||||||
| A | 24.248.74.37🇺🇸 CCINET24.248.74.0/24 DUKE | ||||||
| PTR | post2.cox.com | ||||||
| MX | post3.cox.com ⭐ | ||||||
| A | 24.248.72.35🇺🇸 CCINET24.248.0.0/13 Cox Communications Residential & CBS Space | ||||||
| PTR | post3.cox.com | ||||||
| MX | post4.cox.com ⭐ | ||||||
| A | 24.248.72.37🇺🇸 CCINET24.248.0.0/13 Cox Communications Residential & CBS Space | ||||||
| PTR | post4.cox.com | ||||||
| MX | post5.cox.com ⭐ | ||||||
| A | 24.248.74.41🇺🇸 CCINET24.248.74.0/24 DUKE | ||||||
| PTR | post5.cox.com | ||||||
| MX | post6.cox.com ⭐ | ||||||
| A | 24.248.74.39🇺🇸 CCINET24.248.74.0/24 DUKE | ||||||
| PTR | post6.cox.com | ||||||
| SOA | dukensumpov1z.services.cox.nethostmaster@cox.net serial=781212116 | ||||||
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=1785250307 | ||||||
PTR for
Previously NS for
coxplus.com |
Subdomains
Same first word
Similar names
DNS History
12 records (11 active, 1 former)
○NScoxplus.com2015-08-17 → 2017-09-22 · 4 obs
● 2017-09-22 11:27:34
○ 2026-02-24 10:50:28
○ 2026-07-28 14:56:26
●NSdukensumpov1z.services.cox.net2026-02-24 → 2026-07-28 · 3 obs
● 2026-02-24 10:50:28
● 2026-07-28 14:56:26
●NSns.east.cox.net2015-08-17 → 2026-07-28 · 2 obs
● 2026-07-28 14:56:26
●NSns.west.cox.net2015-08-17 → 2026-07-28 · 2 obs
● 2026-07-28 14:56:26
●A68.6.12.2362015-08-17 → 2026-07-28 · 2 obs
● 2026-07-28 14:56:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net... | - |
| coxplus.com | ns.cox.net, ns.east.cox.net, ns.west.cox.net | - |
✅ Authoritative Response
Server:98.163.68.52
NS records: ns.cox.net, ns.east.cox.net, ns.west.cox.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coxplus.com (unsigned zone)
⏱️ Timing
Total: 569ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 68.6.12.236 |
| NS | 3 | ns.east.cox.net, ns.cox.net... |
| MX | 6 | post2.cox.com (pri: 10), post3.cox.com (pri: 10)... |
| SOA | 1 | dukensumpov1z.services.cox.net hostmaste |
Analysis
Hierarchy
The parent domain of dsdns2.coxplus.com and dsdns1.coxplus.com is coxplus.com.
IP Addresses
coxplus.com directs to one IP number, which is 68.6.12.236.
Other host names, such as ip68-6-12-236.sd.sd.cox.net, share IP numbers with coxplus.com.
Name Servers
The domain coxplus.com is delegated to these four name servers: ns.cox.net, ns.east.cox.net, dukensumpov1z.services.cox.net and ns.west.cox.net.
There is at least partial name server overlap between coxplus.com and other domains — 168.73.174.in-addr.arpa, 189.192.72.in-addr.arpa, 5.254.24.in-addr.arpa and two more among them.
ns.cox.net, ns.east.cox.net and ns.west.cox.net each resolve to a single IP address: ns.cox.net resolves to 98.163.68.36, ns.east.cox.net resolves to 98.163.68.37 and ns.west.cox.net resolves to 98.163.68.52.
Mail Servers
coxplus.com accepts email via 6 mail servers: post1.cox.com, post2.cox.com, post3.cox.com and 3 other.
coxplus.com shares at least some of its mail servers with other domains — for example coxconnectsoklahoma.net, coxcleveland.com, coxrhapsody.com and two more.
These mail servers are routinely found in combination with the mail servers post6.cox.com, post4.cox.com and post5.cox.com.
Hosts that resolve to one IP address:
post1.cox.com points to 24.248.74.35.
post2.cox.com points to 24.248.74.37.
post3.cox.com points to 24.248.72.35.
post4.cox.com points to 24.248.72.37.
post5.cox.com points to 24.248.74.41.
post6.cox.com points to 24.248.74.39.