rubyadvisory.com - robtex.com
rubyadvisory.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=1788142055 | ||||||
Same first word
rubyadvisory.com |
Previous names
Next names
DNS History
8 records (8 active, 0 former)
●NSns47.domaincontrol.com2026-08-21 → 2026-08-31 · 2 obs
● 2026-08-31 02:37:58
●NSns48.domaincontrol.com2026-08-21 → 2026-08-31 · 2 obs
● 2026-08-31 02:37:58
●MXalt1.aspmx.l.google.com2026-08-21 → 2026-08-31 · 2 obs
● 2026-08-31 02:37:58
●MXalt2.aspmx.l.google.com2026-08-21 → 2026-08-31 · 2 obs
● 2026-08-31 02:37:58
●MXalt3.aspmx.l.google.com2026-08-21 → 2026-08-31 · 2 obs
● 2026-08-31 02:37:58
●MXalt4.aspmx.l.google.com2026-08-21 → 2026-08-31 · 2 obs
● 2026-08-31 02:37:58
●MXaspmx.l.google.com2026-08-21 → 2026-08-31 · 2 obs
● 2026-08-31 02:37:58
●A76.76.21.212026-08-21 → 2026-08-31 · 2 obs
● 2026-08-31 02:37:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net... | - |
| rubyadvisory.com | ns47.domaincontrol.com, ns48.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.71.24
NS records: ns47.domaincontrol.com, ns48.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rubyadvisory.com (unsigned zone)
⏱️ Timing
Total: 330ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 76.76.21.21 |
| NS | 2 | ns47.domaincontrol.com, ns48.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | google-site-verification=ir4FrOkeUOeLiLZ, v=spf1 include:dc-aa8e722993._spfm.rubya |
| SOA | 1 | ns47.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns47.domaincontrol.com, ns47.domaincontrol.com, ns48.domaincontrol.com...)
Analysis
IP Addresses
rubyadvisory.com points to a single IP number: 76.76.21.21.
Additional host names — planform.ai, afzine.com, fzuqzudz.cn and two others — share IP numbers with rubyadvisory.com.
Name Servers
rubyadvisory.com is served by two delegated name servers, ns47.domaincontrol.com and ns48.domaincontrol.com.
rubyadvisory.com shares its name server setup with other domains, including rovingwork.au, vizaghomestays.com, sosass.com and two others.
The DNS delegation for rubyadvisory.com at least partly coincides with that of other domains, isgs.ca being one example.
Each of the two host names carries two IP addresses: ns47.domaincontrol.com points to 97.74.103.24 and 2603:5:2172::18, and ns48.domaincontrol.com points to 173.201.71.24 and 2603:5:2272::18.
Mail Servers
Five mail servers handle rubyadvisory.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
rubyadvisory.com shares mail servers — at least in part — with other domains, including truepictures.com, sistemaesperto.org, safelittlesco.com and two others.
These mail servers are frequently used alongside mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other.
Host names with two IP numbers:
aspmx.l.google.com maps to two IP addresses — 142.251.179.27 and 2607:f8b0:4004:c1f::1b.
alt1.aspmx.l.google.com maps to two IP addresses — 192.178.234.26 and 2800:3f0:4003:c14::1a.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1b.