doopen.com - robtex.com
doopen.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns.rackspace.com ⚠️ Not in zone NS records | ||||||
| A | 69.20.95.4🇺🇸 RACKSPACE-DFW69.20.95.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns.rackspace.com | ||||||
| NS | ns2.rackspace.com ⚠️ Not in zone NS records | ||||||
| A | 65.61.188.4🇺🇸 RACKSPACE-LON65.61.188.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns2.rackspace.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=1776089892 | ||||||
Same first word
doopen.com |
Similar names
DNS History
2 records (2 active, 0 former)
●NSns.rackspace.com2026-03-26 → 2026-04-13 · 2 obs
● 2026-04-13 14:35:58
●NSns2.rackspace.com2026-03-26 → 2026-04-13 · 2 obs
● 2026-04-13 14:35:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net... | - |
| doopen.com | ns2.rackspace.com, ns.rackspace.com | 2 records |
✅ Authoritative Response
Server:69.20.95.4
NS records: ns2.rackspace.com, ns.rackspace.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doopen.com (unsigned zone)
⏱️ Timing
Total: 212ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.rackspace.com, ns.rackspace.com)
Analysis
Name Servers
doopen.com is delegated to two name servers: ns2.rackspace.com and ns.rackspace.com.
doopen.com uses the same name server setup as other domains such as csoptimizerapp.com, mslijobs.com, printcertifiedmail.com, isaktiner.com and trophy-discounts.com.
doopen.com shares name servers with other domains at least partially, for example wqimarine.co.uk, abasco.com.mx, aircooledantiques.com, cleverphone.com and stephendunnphotography.com.
These name servers are commonly used with the name servers dns1.stabletransit.com and dns2.stabletransit.com.
Host names with one IP number:
ns2.rackspace.com points to: 65.61.188.4.
ns.rackspace.com points to: 69.20.95.4.