opticnetworking.com - dns.ninja
opticnetworking.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.148.248.143🇺🇸 EIG-29873207.148.248.0/24 | ||||||
| NS | ns.buydomains.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.com | ||||||
| NS | this-domain-for-sale.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.com | ||||||
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=1785514152 | ||||||
Same first word
opticnetworking.com |
DNS History
4 records (3 active, 1 former)
●NSns.buydomains.com2026-03-30 → 2026-07-31 · 2 obs
● 2026-07-31 16:23:00
●NSthis-domain-for-sale.com2026-03-30 → 2026-07-31 · 2 obs
● 2026-07-31 16:23:00
●A207.148.248.1432015-10-29 → 2026-07-31 · 3 obs
● 2015-10-29 01:39:58
● 2026-07-31 16:23:00
○A66.151.181.492015-05-23 → 2015-05-23 · 3 obs
○ 2015-10-29 01:39:58
○ 2026-07-31 16:23:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| opticnetworking.com | ns.buydomains.com, this-domain-for-sale.com | 2 records |
✅ Authoritative Response
Server:52.20.26.87
NS records: ns.buydomains.com, this-domain-for-sale.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opticnetworking.com (unsigned zone)
⏱️ Timing
Total: 1906ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.148.248.143 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)
Analysis
IP Addresses
opticnetworking.com resolves to one IP address: 207.148.248.143.
mail.scholarlyresources.com, mycaboodle.com, letmestay.com and two other host names share IP numbers with opticnetworking.com.
Name Servers
opticnetworking.com is delegated to two name servers: this-domain-for-sale.com and ns.buydomains.com.
opticnetworking.com uses the same name servers as several other domains — among them zonegay.com, softwaretoolkits.com, creativecomposition.com and two more.
The name servers for opticnetworking.com are at least partly shared with other domains such as potatohelp.com, gsb.com, premiervintners.com and iane.net.
It is common to find these name servers paired with the name servers ns2.buydomains.com.
this-domain-for-sale.com and ns.buydomains.com both resolve to the same single IP address: 52.20.26.87.
this-domain-for-sale.com and ns.buydomains.com are host names that each point to 52.20.26.87 IP addresses.