rubycom.com.do - dns.ninja
rubycom.com.do
com.do
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns2.nic.do ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a.lactld.org ⚠️ Not in parent delegation | ||||||
| NS | ns.nic.do ⚠️ Not in parent delegation | ||||||
| NS | ns1.nic.do ⚠️ Not in parent delegation | ||||||
| NS | ns4.nic.do ⚠️ Not in parent delegation | ||||||
| NS | ns5.nic.do ⚠️ Not in parent delegation | ||||||
| NS | phloem.uoregon.edu ⚠️ Not in parent delegation | ||||||
| TXT | Generation Time: 1781359516 | ||||||
| SOA | ns1.nic.dohostmaster@nic.do 2026-06-13 #14 | ||||||
Previously MX for
rubycom.com.do |
Subdomains
www.rubycom.com.do |
Same first word
rubycom.be |
rubycom.at |
rubycom.se |
rubycom.de |
rubycom.com.do |
rubycom.ru |
rubycom.co.kr |
rubycom.com |
rubycom.net |
rubycom.co.uk |
Similar names
DNS History
12 records (10 active, 2 former)
●NSns1.dnsrubycom.com2018-10-25 → 2026-06-13 · 2 obs
● 2026-06-13 14:31:12
●NSns2.dnsrubycom.com2018-10-25 → 2026-06-13 · 2 obs
● 2026-06-13 14:31:12
●NSns3.dnsrubycom.com2018-10-25 → 2026-06-13 · 2 obs
● 2026-06-13 14:31:12
●NSns4.dnsrubycom.com2018-10-25 → 2026-06-13 · 2 obs
● 2026-06-13 14:31:12
●MXalt1.aspmx.l.google.com2026-02-22 → 2026-06-13 · 3 obs
● 2026-02-22 04:31:42
● 2026-06-13 14:31:12
●MXalt2.aspmx.l.google.com2026-02-22 → 2026-06-13 · 3 obs
● 2026-02-22 04:31:42
● 2026-06-13 14:31:12
●MXalt3.aspmx.l.google.com2026-02-22 → 2026-06-13 · 3 obs
● 2026-02-22 04:31:42
● 2026-06-13 14:31:12
●MXalt4.aspmx.l.google.com2026-02-22 → 2026-06-13 · 3 obs
● 2026-02-22 04:31:42
● 2026-06-13 14:31:12
●MXaspmx.l.google.com2026-02-22 → 2026-06-13 · 3 obs
● 2026-02-22 04:31:42
● 2026-06-13 14:31:12
○MXrubycom.com.do2018-10-25 → 2018-10-25 · 3 obs
○ 2026-02-22 04:31:42
○ 2026-06-13 14:31:12
●A52.144.47.1772026-02-22 → 2026-06-13 · 3 obs
● 2026-02-22 04:31:42
● 2026-06-13 14:31:12
○A69.67.55.1652018-10-25 → 2018-10-25 · 3 obs
○ 2026-02-22 04:31:42
○ 2026-06-13 14:31:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| do | a.lactld.org, ns.nic.do, ns1.nic.do, ns2.nic.do... | 14 records |
| rubycom.com.do | ns1.dnsrubycom.com, ns3.dnsrubycom.com, ns2.dnsrubycom.com, ns4.dnsrubycom.com | - |
✅ Authoritative Response
Server:146.190.130.140
NS records: ns1.dnsrubycom.com, ns3.dnsrubycom.com, ns2.dnsrubycom.com, ns4.dnsrubycom.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for do (unsigned zone)
⏱️ Timing
Total: 1173ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.144.47.177 |
| NS | 4 | ns2.dnsrubycom.com, ns3.dnsrubycom.com... |
| MX | 5 | alt1.aspmx.l.google.com (pri: 5), aspmx.l.google.com (pri: 1)... |
| TXT | 2 | google-site-verification=bydkGuW52cTCfTt, google-site-verification=2u95CE9InDi2oCq |
| SOA | 1 | ns1.dnsrubycom.com whm.rubycom.com.do |
📌 Glue Records Collected
Total: 14
In-bailiwick: 10 (ns.nic.do, ns.nic.do, ns1.nic.do...)
Out-of-bailiwick: 4 (a.lactld.org, a.lactld.org, phloem.uoregon.edu...)
Analysis
Hierarchy
rubycom.com.do is a parent domain of www.rubycom.com.do.
IP Addresses
rubycom.com.do has exactly one IP address — 52.144.47.177.
Name Servers
rubycom.com.do is delegated to four name servers, ns1.dnsrubycom.com, ns2.dnsrubycom.com, ns3.dnsrubycom.com and ns4.dnsrubycom.com.
rubycom.com.do shares at least some of its name servers with other domains, including spadental.do, civilmek.com, eladiofernandez.com and two others.
These name servers are frequently seen alongside the name servers ruby.rubycom.com.
ns1.dnsrubycom.com and ns3.dnsrubycom.com both point to 159.203.172.47 and 2604:a880:800:14:0:1:e4e:6000; ns2.dnsrubycom.com and ns4.dnsrubycom.com both point to 146.190.130.140 and 2604:a880:4:1d0::9160:1000 — all four hostnames (ns1.dnsrubycom.com, ns2.dnsrubycom.com, ns3.dnsrubycom.com and ns4.dnsrubycom.com) resolve to exactly two IP addresses.
ns1.dnsrubycom.com along with ns3.dnsrubycom.com each resolve to 2604:a880:800:14:0:1:e4e:6000 IP addresses.
ns1.dnsrubycom.com along with ns3.dnsrubycom.com each resolve to 159.203.172.47 IP addresses.
ns2.dnsrubycom.com along with ns4.dnsrubycom.com each resolve to 2604:a880:4:1d0::9160:1000 IP addresses.
ns2.dnsrubycom.com along with ns4.dnsrubycom.com each resolve to 146.190.130.140 IP addresses.
Mail Servers
rubycom.com.do is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by rubycom.com.do are shared with other domains: ns500599.ns500737.ns500724.ns500737.ns500599.ns500724.ns500737.ns500599.ns500583.ns500697.ns500599.ns500599.ns500682.ns500599.yummyflingsfinder.com, ns500699.ns500693.ns500734.ns500734.ns500693.ns500734.ns500728.ns500728.ns500693.ns500699.ns500693.ns500588.ns500588.ns500588.dtrkdll.com, ns500698.ns500758.ns500698.ns500735.ns500736.ns500698.ns500576.ns500619.ns500619.ns500652.ns500619.trackreceptor.com and two others among them.
These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names pointing to two IP addresses:
aspmx.l.google.com resolves to two addresses: 192.178.155.26 and 2607:f8b0:4004:c1d::1b.
alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.27 and 2a00:1450:400c:c23::1a.