optical-nerve.com - robtex.com
optical-nerve.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 50.56.160.77🇺🇸 RACKSPACE-DFW50.56.160.0/19 Rackspace | ||||||
| NS | ns2.rackspace.com ⭐ | ||||||
| A | 65.61.188.4🇺🇸 RACKSPACE-LON65.61.188.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns2.rackspace.com | ||||||
| NS | ns.rackspace.com | ||||||
| A | 69.20.95.4🇺🇸 RACKSPACE-DFW69.20.95.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns.rackspace.com | ||||||
| MX | mail.optical-nerve.com ⭐ | ||||||
| A | 75.103.71.61🇺🇸 AS1499275.103.64.0/18 | ||||||
| PTR | mail.eyevertise.com | ||||||
| PTR | mail.myeyevertise.com | ||||||
| TXT | v=spf1 mx a ip4:75.103.71.61 ip4:72.32.212.39 ~all | ||||||
| SOA | ns.rackspace.comhostmaster@rackspace.com serial=1673734557 | ||||||
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=1774644197 | ||||||
Subdomains
mail.optical-nerve.com |
Same first word
optical-nerve.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns.rackspace.com2015-05-11 → 2026-03-27 · 2 obs
● 2026-03-27 21:08:38
●NSns2.rackspace.com2015-05-11 → 2026-03-27 · 2 obs
● 2026-03-27 21:08:38
●MXmail.optical-nerve.com2015-05-11 → 2026-03-27 · 2 obs
● 2026-03-27 21:08:38
●A50.56.160.772015-05-11 → 2026-03-27 · 2 obs
● 2026-03-27 21:08:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net... | - |
| optical-nerve.com | ns2.rackspace.com, ns.rackspace.com | 2 records |
✅ Authoritative Response
Server:65.61.188.4
NS records: ns2.rackspace.com, ns.rackspace.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optical-nerve.com (unsigned zone)
⏱️ Timing
Total: 281ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.56.160.77 |
| NS | 2 | ns2.rackspace.com, ns.rackspace.com |
| MX | 1 | mail.optical-nerve.com (pri: 10) |
| TXT | 1 | v=spf1 mx a ip4:75.103.71.61 ip4:72.32.2 |
| SOA | 1 | ns.rackspace.com hostmaster.rackspace.co |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.rackspace.com, ns.rackspace.com)
Analysis
Hierarchy
optical-nerve.com is the parent of mail.optical-nerve.com.
IP Addresses
optical-nerve.com resolves to a single IP address: 50.56.160.77.
Other host names including theeyeexperience.com, www.eye-doctor.ca, eyedocs.org, flaglereyecare.com and eyecarelakegeneva.net share IP numbers with optical-nerve.com.
Name Servers
optical-nerve.com's delegation uses two name servers, ns2.rackspace.com and ns.rackspace.com.
optical-nerve.com shares the same name server setup as other domains, for example isportsoutlet.com, 124.32.72.in-addr.arpa, beachcomber-backoffice.com, d-scape.net and alaskanjobfinder.com.
optical-nerve.com at least partially shares name servers with other domains, including fatlossreviews.com, floramedia.ch, thistle.capital, bellotausa.com and ghz.cc.
These name servers are commonly used with dns1.stabletransit.com and dns2.stabletransit.com.
Host names with a single IP:
ns2.rackspace.com points to 65.61.188.4.
ns.rackspace.com points to 69.20.95.4.
Mail Servers
optical-nerve.com is handled by a single mail server, mail.optical-nerve.com.
mail.optical-nerve.com points to a single IP: 75.103.71.61.