rubyuser.com - dns.ninja
rubyuser.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=1787315154 | ||||||
Same first word
rubyuser.com |
Similar names
Previous names
Next names
DNS History
9 records (5 active, 4 former)
●NSns17.domaincontrol.com2015-07-25 → 2026-08-21 · 2 obs
● 2026-08-21 12:42:02
●NSns18.domaincontrol.com2015-07-25 → 2026-08-21 · 2 obs
● 2026-08-21 12:42:02
○MXmailstore1.secureserver.net2015-07-25 → 2020-03-27 · 4 obs
● 2020-03-27 10:46:12
○ 2026-08-21 09:39:44
○ 2026-08-21 12:42:02
●MXrubyuser-com.mail.protection.outlook.com2026-08-21 → 2026-08-21 · 3 obs
● 2026-08-21 09:39:44
● 2026-08-21 12:42:02
○MXsmtp.secureserver.net2015-07-25 → 2020-03-27 · 4 obs
● 2020-03-27 10:46:12
○ 2026-08-21 09:39:44
○ 2026-08-21 12:42:02
●A15.197.225.1282026-08-21 → 2026-08-21 · 3 obs
● 2026-08-21 09:39:44
● 2026-08-21 12:42:02
○A184.168.131.2412020-03-27 → 2020-03-27 · 4 obs
● 2020-03-27 10:46:12
○ 2026-08-21 09:39:44
○ 2026-08-21 12:42:02
○A184.168.221.252015-07-25 → 2017-04-23 · 4 obs
● 2017-04-23 23:54:38
○ 2020-03-27 10:46:12
○ 2026-08-21 12:42:02
●A3.33.251.1682026-08-21 → 2026-08-21 · 3 obs
● 2026-08-21 09:39:44
● 2026-08-21 12:42:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net... | - |
| rubyuser.com | ns17.domaincontrol.com, ns18.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.108.9
NS records: ns17.domaincontrol.com, ns18.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rubyuser.com (unsigned zone)
⏱️ Timing
Total: 413ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns17.domaincontrol.com, ns18.domaincontrol.com |
| MX | 1 | rubyuser-com.mail.protection.outlook.com |
| TXT | 2 | NETORGFT12385910.onmicrosoft.com, v=spf1 include:secureserver.net -all |
| SOA | 1 | ns17.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns17.domaincontrol.com, ns17.domaincontrol.com, ns18.domaincontrol.com...)
Analysis
IP Addresses
rubyuser.com directs to two IP numbers, 3.33.251.168 and 15.197.225.128
niketracknationals.com, smartbid.org, briskair.net plus two other host names have IP numbers in common with rubyuser.com.
Name Servers
rubyuser.com has two authoritative name servers — ns17.domaincontrol.com and ns18.domaincontrol.com.
The name server configuration of rubyuser.com is shared with other domains, for instance kurtsholly.com, miltrol.net, eptinghospitalitygroup.com and two others.
The name servers for rubyuser.com overlap at least partially with those of other domains — for example conceptgroup.co.in.
Both ns17.domaincontrol.com and ns18.domaincontrol.com have two IP addresses each. ns17.domaincontrol.com resolves to 97.74.108.9 and 2603:5:21c0::9; ns18.domaincontrol.com resolves to 173.201.76.9 and 2603:5:22c0::9.
Mail Servers
rubyuser.com uses one mail server — rubyuser-com.mail.protection.outlook.com.
rubyuser-com.mail.protection.outlook.com has 8 IP addresses: 52.101.9.26, 52.101.10.10, 52.101.10.18 plus 5 more.