optimalruby.com - robtex.com
optimalruby.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=1774400362 | ||||||
Same first word
optimalruby.com |
DNS History
8 records (8 active, 0 former)
●NSsandy.ns.cloudflare.com2026-03-02 → 2026-03-25 · 2 obs
● 2026-03-25 01:08:32
●NSsri.ns.cloudflare.com2026-03-02 → 2026-03-25 · 2 obs
● 2026-03-25 01:08:32
●MXmx1.improvmx.com2026-03-02 → 2026-03-25 · 2 obs
● 2026-03-25 01:08:32
●MXmx2.improvmx.com2026-03-02 → 2026-03-25 · 2 obs
● 2026-03-25 01:08:32
●A104.21.83.42026-03-02 → 2026-03-25 · 2 obs
● 2026-03-25 01:08:32
●A172.67.166.1172026-03-02 → 2026-03-25 · 2 obs
● 2026-03-25 01:08:32
●A2606:4700:3030::ac43:a6752026-03-02 → 2026-03-25 · 2 obs
● 2026-03-25 01:08:32
●A2606:4700:3036::6815:53042026-03-02 → 2026-03-25 · 2 obs
● 2026-03-25 01:08:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| optimalruby.com | sri.ns.cloudflare.com, sandy.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.234
NS records: sri.ns.cloudflare.com, sandy.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optimalruby.com (unsigned zone)
⏱️ Timing
Total: 186ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.166.117, 104.21.83.4 |
| AAAA | 2 | 2606:4700:3036::6815:5304, 2606:4700:3030::ac43:a675 |
| NS | 2 | sandy.ns.cloudflare.com, sri.ns.cloudflare.com |
| MX | 2 | mx1.improvmx.com (pri: 10), mx2.improvmx.com (pri: 20) |
| TXT | 2 | google-site-verification=_Bz4AZF1TIf4Ti0, v=spf1 include:spf.improvmx.com ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | sandy.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (sri.ns.cloudflare.com, sri.ns.cloudflare.com, sri.ns.cloudflare.com...)
Analysis
IP Addresses
optimalruby.com resolves to four IPs: 2606:4700:3030::ac43:a675, 2606:4700:3036::6815:5304, 104.21.83.4 and 172.67.166.117.
Other host names such as ideservemore.org, snipastea.com, tsssaver.1conan.com, plutoniumapps.com and www.dementium.com share IP numbers with optimalruby.com.
Name Servers
optimalruby.com is delegated to two name servers: sandy.ns.cloudflare.com and sri.ns.cloudflare.com.
optimalruby.com uses the same name server setup as other domains, including devinice.com, hoops.rocks, sakete.net, 6700.ar and amuse.one.
At least part of the name servers for optimalruby.com are shared with other domains, for instance euroalco.md, gmk315.com, arkitektgruppen.se, waterdamagerestorationservicesapplevalley.shop and hadjiioannou.org.
These name servers are commonly used alongside paige.ns.cloudflare.com and jerry.ns.cloudflare.com.
Host names with six IP numbers:
sandy.ns.cloudflare.com points to: 2606:4700:50::adf5:3adb, 2803:f800:50::6ca2:c0db, 2a06:98c1:50::ac40:20db, 108.162.192.219, 172.64.32.219 and 173.245.58.219.
sri.ns.cloudflare.com points to: 2606:4700:58::adf5:3bea, 2803:f800:50::6ca2:c1ea, 2a06:98c1:50::ac40:21ea, 108.162.193.234, 172.64.33.234 and 173.245.59.234.
Mail Servers
optimalruby.com is handled by two mail servers: mx1.improvmx.com and mx2.improvmx.com.
optimalruby.com uses the same mail server setup as other domains, for instance paragonpatterns.com, beatsmusic.ca, dolark.com, elucidtech.com.au and kunchev.com.
optimalruby.com shares at least some mail servers with other domains, for example integrityvisionmarketing.com, tvcorn.com, bakkerijvanweert.nl, eclipsemetaphysical.com and mlsbox.com.
Host names with six IP numbers:
mx1.improvmx.com points to: 2a05:d012:412:e201:88aa:e7b9:7a43:12d7, 2a05:d012:412:e202:f36:2c1f:1a49:d38a, 2a05:d012:412:e203:373a:f51a:4a85:1d25, 13.37.195.136, 15.236.236.160 and 35.181.18.45.
mx2.improvmx.com points to: 2a05:d012:412:e201:1f6e:f6e4:8fd7:4678, 2a05:d012:412:e202:e81e:cc44:3b53:8a3d, 2a05:d012:412:e203:7e33:3d9c:28d7:ee20, 13.36.107.63, 13.36.222.39 and 15.236.61.92.