rubycornerstone.com - dns.ninja
rubycornerstone.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=1793168971 | ||||||
Same first word
rubycornerstone.com |
DNS History
9 records (9 active, 0 former)
●NSns55.domaincontrol.com2026-09-19 → 2026-10-28 · 2 obs
● 2026-10-28 06:30:50
●NSns56.domaincontrol.com2026-09-19 → 2026-10-28 · 2 obs
● 2026-10-28 06:30:50
●MXalt1.aspmx.l.google.com2026-09-19 → 2026-10-28 · 2 obs
● 2026-10-28 06:30:50
●MXalt2.aspmx.l.google.com2026-09-19 → 2026-10-28 · 2 obs
● 2026-10-28 06:30:50
●MXalt3.aspmx.l.google.com2026-09-19 → 2026-10-28 · 2 obs
● 2026-10-28 06:30:50
●MXalt4.aspmx.l.google.com2026-09-19 → 2026-10-28 · 2 obs
● 2026-10-28 06:30:50
●MXaspmx.l.google.com2026-09-19 → 2026-10-28 · 2 obs
● 2026-10-28 06:30:50
●A13.248.243.52026-09-19 → 2026-10-28 · 2 obs
● 2026-10-28 06:30:50
●A76.223.105.2302026-09-19 → 2026-10-28 · 2 obs
● 2026-10-28 06:30:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rubycornerstone.com | ns55.domaincontrol.com, ns56.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.75.28
NS records: ns55.domaincontrol.com, ns56.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rubycornerstone.com (unsigned zone)
⏱️ Timing
Total: 574ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns55.domaincontrol.com, ns56.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | v=spf1 include:dc-aa8e722993._spfm.rubyc, google-site-verification=gErj8F9S5hA98cm |
| SOA | 1 | ns55.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns55.domaincontrol.com, ns55.domaincontrol.com, ns56.domaincontrol.com...)
Analysis
IP Addresses
rubycornerstone.com resolves to the IP addresses 13.248.243.5 and 76.223.105.230
Name Servers
rubycornerstone.com is served by two delegated name servers, ns55.domaincontrol.com and ns56.domaincontrol.com.
Mail Servers
rubycornerstone.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
Host names that have two IP addresses:
aspmx.l.google.com maps to two IP addresses — 173.194.45.26 and 2607:f8b0:4004:c1d::1a.
alt1.aspmx.l.google.com maps to two IP addresses — 172.253.145.26 and 2607:f8b0:4023:3003::1b.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.135.26 and 2607:f8b0:4023:1015::1b.
alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1a.