dev-optimum.net - dns.ninja
dev-optimum.net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 69.74.69.182🇺🇸 AS612869.74.69.0/24 | ||||||
| PTR | emvm36.emedia.cv.net | ||||||
| NS | authns1.alticeusa.net ⭐ ⚠️ Not in parent delegation | ||||||
| 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 ⚠️ Not in parent delegation | ||||||
| A | 167.206.13.20🇺🇸 AS6128167.206.0.0/19 1111 Stewart Avenue Bethpage NY 11714 United States | ||||||
| PTR | dns1.cvnet.com | ||||||
| NS | authns1.cv.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 | ||||||
| NS | authns1.cvnet.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 | ||||||
| SOA | authns1.alticeusa.netpostmaster@dev-optimum.net serial=2013117290 | ||||||
net
| 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=1786564224 | ||||||
Same first word
dev-optimum.com |
dev-optimum.net |
Similar names
DNS History
7 records (5 active, 2 former)
●NSauthns1.alticeusa.com2026-03-19 → 2026-08-12 · 3 obs
● 2026-03-19 18:02:32
● 2026-08-12 20:19:14
●NSauthns1.alticeusa.net2026-03-19 → 2026-08-12 · 3 obs
● 2026-03-19 18:02:32
● 2026-08-12 20:19:14
●NSauthns1.cv.net2015-11-01 → 2026-08-12 · 3 obs
● 2015-11-01 17:05:10
● 2026-08-12 20:19:14
●NSauthns1.cvnet.com2015-11-01 → 2026-08-12 · 3 obs
● 2015-11-01 17:05:10
● 2026-08-12 20:19:14
○NSnst4.cv.net2015-06-03 → 2015-06-03 · 3 obs
○ 2015-11-01 17:05:10
○ 2026-08-12 20:19:14
○NSnst4.cvnet.com2015-06-03 → 2015-06-03 · 3 obs
○ 2015-11-01 17:05:10
○ 2026-08-12 20:19:14
●A69.74.69.1822015-06-03 → 2026-08-12 · 2 obs
● 2026-08-12 20:19:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| dev-optimum.net | authns1.cv.net, authns1.cvnet.com | 1 record |
✅ Authoritative Response
Server:167.206.12.12
NS records: authns1.cv.net, authns1.cvnet.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 203ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 69.74.69.182 |
| NS | 2 | authns1.alticeusa.com, authns1.alticeusa.net |
| SOA | 1 | authns1.alticeusa.net postmaster.dev-opt |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (authns1.cv.net)
Analysis
IP Addresses
dev-optimum.net resolves to just one IP address, 69.74.69.182.
Among the host names that share IP numbers with dev-optimum.net is emvm36.emedia.cv.net, as one example.
Name Servers
The NS records for dev-optimum.net point to four name servers: authns1.alticeusa.com, authns1.cvnet.com, authns1.alticeusa.net and authns1.cv.net.
The name servers of dev-optimum.net overlap at least partially with those of other domains — among them 240.127.69.in-addr.arpa, 176.23.47.in-addr.arpa, 44.251.173.in-addr.arpa and two more.
authns1.alticeusa.com resolves to 167.206.13.20, as does authns1.cvnet.com. authns1.alticeusa.net resolves to 167.206.12.12, as does authns1.cv.net.
authns1.alticeusa.com and authns1.cvnet.com each have 167.206.13.20 IP addresses.
authns1.alticeusa.net and authns1.cv.net each have 167.206.12.12 IP addresses.