rubygrid.co - dns.ninja
rubygrid.co
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759764579 | ||||||
Same first word
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DNS History
7 records (7 active, 0 former)
●NSclark.ns.cloudflare.com2026-09-05 → 2026-09-23 · 2 obs
● 2026-09-23 08:07:34
●NSdell.ns.cloudflare.com2026-09-05 → 2026-09-23 · 2 obs
● 2026-09-23 08:07:34
●MXalt1.aspmx.l.google.com2026-09-05 → 2026-09-23 · 2 obs
● 2026-09-23 08:07:34
●MXalt2.aspmx.l.google.com2026-09-05 → 2026-09-23 · 2 obs
● 2026-09-23 08:07:34
●MXalt3.aspmx.l.google.com2026-09-05 → 2026-09-23 · 2 obs
● 2026-09-23 08:07:34
●MXalt4.aspmx.l.google.com2026-09-05 → 2026-09-23 · 2 obs
● 2026-09-23 08:07:34
●MXaspmx.l.google.com2026-09-05 → 2026-09-23 · 2 obs
● 2026-09-23 08:07:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, d.registrydns.co, c.registrydns.co, b.registrydns.co | 8 records |
| rubygrid.co | dell.ns.cloudflare.com, clark.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.94
NS records: dell.ns.cloudflare.com, clark.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rubygrid.co (unsigned zone)
⏱️ Timing
Total: 1299ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | clark.ns.cloudflare.com, dell.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 2 | google-site-verification=di3jP0H6QNZuwIz, v=spf1 include:_spf.google.com ~all |
| SOA | 1 | clark.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.registrydns.co, b.registrydns.co, c.registrydns.co...)
Analysis
Name Servers
The NS records for rubygrid.co delegate to clark.ns.cloudflare.com and dell.ns.cloudflare.com.
rubygrid.co shares its name server setup with other domains, including contentconnect.shop, scalematrixpro.shop, scaleprotocol.shop and two others.
At least some of rubygrid.co's name servers are shared with other domains, for example jm003.top, radourmeire.com, tidbits-aqz.pages.dev and two more.
Host names with 6 IP numbers:
clark.ns.cloudflare.com maps to 108.162.193.87, 172.64.33.87, 173.245.59.87 and 3 additional IP addresses.
dell.ns.cloudflare.com maps to 108.162.192.94, 172.64.32.94, 173.245.58.94 and 3 additional IP addresses.
Mail Servers
Five mail servers handle rubygrid.co: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
rubygrid.co shares mail servers — at least in part — with other domains, including bitfrost.com, krellomedia.com, pollyanna.is and two others.
These mail servers are frequently paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names with two IP numbers:
The A records for aspmx.l.google.com return 192.178.155.27 and 2607:f8b0:4004:c23::1a.
The A records for alt1.aspmx.l.google.com return 192.178.234.26 and 2800:3f0:4003:c14::1b.
The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.
The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1a.
The A records for alt4.aspmx.l.google.com return 172.253.157.27 and 2a00:1450:400c:c23::1a.