xperio.org - robtex.com
xperio.org
| 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 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1774899871 | ||||||
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●NSabbott.essilor.net2026-03-08 → 2026-03-30 · 2 obs
● 2026-03-30 19:57:14
●NScostello.essilor.net2026-03-08 → 2026-03-30 · 2 obs
● 2026-03-30 19:57:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | a2.org.afilias-nst.info, b2.org.afilias-nst.org, d0.org.afilias-nst.org, a0.org.afilias-nst.info... | 12 records |
| xperio.org | costello.essilor.net, abbott.essilor.net | - |
✅ Authoritative Response
Server:4.255.36.178
NS records: costello.essilor.net, abbott.essilor.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for xperio.org (unsigned zone)
⏱️ Timing
Total: 4203ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 12
In-bailiwick: 6 (b2.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org...)
Out-of-bailiwick: 6 (a2.org.afilias-nst.info, a2.org.afilias-nst.info, a0.org.afilias-nst.info...)
Analysis
Name Servers
xperio.org is delegated to two name servers abbott.essilor.net and costello.essilor.net.
xperio.org shares the same name server setup as other domains, for instance eloapracticebuilder.com, essilorfoundation.org, variluxelipse.com, variluxs4d.com and visualfatiguesolutions.biz.
xperio.org at least partially shares name servers with other domains, for instance crizal.tv, eyecalc.com, essilorlabschallenge.com, thinkaboutyoureyes.com and myiddlabs.com.
these name servers are commonly used alongside 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