definity3.com - robtex.com
definity3.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | abbott.essilor.net ⚠️ Not in zone NS records | ||||||
| A | 50.84.209.186🇺🇸 CBO_IPAM50.84.0.0/16 RR-Route | ||||||
| PTR | syn-050-084-209-186.biz.spectrum.com | ||||||
| NS | costello.essilor.net ⚠️ Not in zone NS records | ||||||
| A | 4.255.36.178🇺🇸 Microsoft4.240.0.0/12 MICROSOFT | ||||||
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=1777184091 | ||||||
Same first word
definity3.com |
DNS History
5 records (2 active, 3 former)
●NSabbott.essilor.net2026-04-17 → 2026-04-26 · 3 obs
● 2026-04-17 08:24:44
● 2026-04-26 06:24:30
●NScostello.essilor.net2026-04-17 → 2026-04-26 · 3 obs
● 2026-04-17 08:24:44
● 2026-04-26 06:24:30
○NSns1.jnj.com2015-07-04 → 2015-07-04 · 3 obs
○ 2026-04-17 08:24:44
○ 2026-04-26 06:24:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| definity3.com | abbott.essilor.net, costello.essilor.net | - |
✅ Authoritative Response
Server:4.255.36.178
NS records: abbott.essilor.net, costello.essilor.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for definity3.com (unsigned zone)
⏱️ Timing
Total: 156ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
definity3.com is delegated to two name servers: abbott.essilor.net and costello.essilor.net.
definity3.com uses the same name server setup as other domains such as ecpucampus.net, visualfatiguesolutions.biz, essilorvision.net, essilorvisualfatiguesolutions.info and myecpu.net.
definity3.com shares name servers with other domains at least partially, for example bartley-optical.com, personalreaders.com, metrovisionplan.com, essilorpse.com and myessilor.com.
These name servers are commonly used with abbott.
Host names with one IP number:
abbott.essilor.net points to: 50.84.209.186.
costello.essilor.net points to: 4.255.36.178.