ruby-inc.com - robtex.com
ruby-inc.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=1790141339 | ||||||
Previously MX for
ruby-inc.com |
Same first word
Previous names
Next names
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2026-09-10 → 2026-09-23 · 2 obs
● 2026-09-23 05:40:14
●NSns2.xserver.jp2026-09-10 → 2026-09-23 · 2 obs
● 2026-09-23 05:40:14
●NSns3.xserver.jp2026-09-10 → 2026-09-23 · 2 obs
● 2026-09-23 05:40:14
●NSns4.xserver.jp2026-09-10 → 2026-09-23 · 2 obs
● 2026-09-23 05:40:14
●NSns5.xserver.jp2026-09-10 → 2026-09-23 · 2 obs
● 2026-09-23 05:40:14
●MXruby-inc.com2026-09-10 → 2026-09-23 · 5 obs
○ 2026-09-20 17:08:56
● 2026-09-21 16:40:26
○ 2026-09-22 21:35:36
● 2026-09-23 05:40:14
●A103.141.97.1442026-09-10 → 2026-09-23 · 5 obs
○ 2026-09-20 17:08:56
● 2026-09-21 16:40:26
○ 2026-09-22 21:35:36
● 2026-09-23 05:40:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net... | - |
| ruby-inc.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:183.90.224.230
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ruby-inc.com (unsigned zone)
⏱️ Timing
Total: 1364ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.141.97.144 |
| NS | 5 | ns5.xserver.jp, ns3.xserver.jp... |
| MX | 1 | ruby-inc.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv10943.xserver.jp +a:ruby-inc |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
IP Addresses
ruby-inc.com directs to one IP number, which is 103.141.97.144.
Among the host names that share IP numbers with ruby-inc.com are flyingroy.com, charme-le-salon.com, abashiri-eagle.com and two others.
Name Servers
The authoritative name servers for ruby-inc.com are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
ruby-inc.com has at least partial name server overlap with other domains, such as dandyclub.jp, faburica-yoyaku.com, pianoplayfree.com and two others.
It is common to see these name servers used together with name servers ns4.xserver.jp and ns5.xserver.jp.
Hosts with three IP address records:
ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp points to 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Hosts that resolve to one IP address:
ns2.xserver.jp points to 35.72.43.26.
ns3.xserver.jp points to 202.226.36.247.
Mail Servers
The MX record for ruby-inc.com points to a single mail server: ruby-inc.com.
ruby-inc.com resolves to a single IP number: 103.141.97.144.