ruby48.com - dns.ninja
ruby48.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=1789682603 | ||||||
MX for
ruby48.com |
Same first word
ruby48.com |
Similar names
Previous names
Next names
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2019-12-15 → 2026-09-17 · 2 obs
● 2026-09-17 22:12:48
●NSns2.xserver.jp2019-12-15 → 2026-09-17 · 2 obs
● 2026-09-17 22:12:48
●NSns3.xserver.jp2019-12-15 → 2026-09-17 · 2 obs
● 2026-09-17 22:12:48
●NSns4.xserver.jp2019-12-15 → 2026-09-17 · 2 obs
● 2026-09-17 22:12:48
●NSns5.xserver.jp2019-12-15 → 2026-09-17 · 2 obs
● 2026-09-17 22:12:48
●MXruby48.com2019-12-15 → 2026-09-17 · 4 obs
○ 2026-09-17 16:21:38
● 2026-09-17 18:48:32
● 2026-09-17 22:12:48
●A183.181.84.522019-12-15 → 2026-09-17 · 4 obs
○ 2026-09-17 16:21:38
● 2026-09-17 18:48:32
● 2026-09-17 22:12:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net... | - |
| ruby48.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.36.164
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 ruby48.com (unsigned zone)
⏱️ Timing
Total: 1782ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.181.84.52 |
| NS | 5 | ns2.xserver.jp, ns4.xserver.jp... |
| MX | 1 | ruby48.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv8531.xserver.jp +a:ruby48.co |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
The MX record for ruby48.com points back to ruby48.com — it is its own mail server.
IP Addresses
ruby48.com directs to one IP number, which is 183.181.84.52.
Among the host names that share IP numbers with ruby48.com are precious-ga.com, prorare.jp, yoshimura-vet.jp and two others.
Name Servers
The authoritative name servers for ruby48.com are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
ruby48.com has at least partial name server overlap with other domains, such as momokuriya.com, michiko-otsuki.com, recyclemart-asia.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:
The hostname ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
The hostname ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247.
The hostname 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:
The hostname ns2.xserver.jp resolves to 35.72.43.26.
The hostname ns3.xserver.jp resolves to 202.226.36.247.
Mail Servers
The MX record for ruby48.com points to a single mail server: ruby48.com.
ruby48.com carries a single IP number, which is 183.181.84.52.