rtu.com - robtex.com
rtu.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=1783466376 | ||||||
Subdomains
mail.rtu.com |
Same first word
Similar names
DNS History
12 records (5 active, 7 former)
●NSns43.domaincontrol.com2015-08-26 → 2026-07-07 · 3 obs
● 2015-08-26 06:35:14
● 2026-07-07 23:24:40
●NSns44.domaincontrol.com2015-08-26 → 2026-07-07 · 3 obs
● 2015-08-26 06:35:14
● 2026-07-07 23:24:40
○NSwsc1.jomax.net2007-10-22 → 2007-10-22 · 3 obs
○ 2015-08-26 06:35:14
○ 2026-07-07 23:24:40
○NSwsc2.jomax.net2007-10-22 → 2007-10-22 · 3 obs
○ 2015-08-26 06:35:14
○ 2026-07-07 23:24:40
○MXmailstore1.secureserver.net2007-10-22 → 2016-04-02 · 4 obs
● 2016-04-02 02:15:48
○ 2016-04-06 05:00:06
○ 2026-07-07 23:24:40
●MXmx.zoho.com2016-04-06 → 2026-07-07 · 3 obs
● 2016-04-06 05:00:06
● 2026-07-07 23:24:40
●MXmx2.zoho.com2016-04-06 → 2026-07-07 · 3 obs
● 2016-04-06 05:00:06
● 2026-07-07 23:24:40
○MXsmtp.secureserver.net2007-10-22 → 2016-04-02 · 4 obs
● 2016-04-02 02:15:48
○ 2016-04-06 05:00:06
○ 2026-07-07 23:24:40
●A107.180.51.112015-12-31 → 2026-07-07 · 6 obs
● 2015-12-31 21:18:12
● 2016-04-02 02:15:48
○ 2016-04-06 05:00:06
● 2016-04-25 01:39:46
● 2026-07-07 23:24:40
○A160.153.51.22015-08-26 → 2015-11-02 · 5 obs
● 2015-08-26 06:35:14
● 2015-11-02 07:22:48
○ 2015-12-31 21:18:12
○ 2026-07-07 23:24:40
○A50.63.202.532016-04-06 → 2016-04-06 · 4 obs
● 2016-04-06 05:00:06
○ 2016-04-25 01:39:46
○ 2026-07-07 23:24:40
○A64.202.189.1162007-10-22 → 2007-10-22 · 3 obs
○ 2015-08-26 06:35:14
○ 2026-07-07 23:24:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
| rtu.com | ns43.domaincontrol.com, ns44.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.101.22
NS records: ns43.domaincontrol.com, ns44.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtu.com (unsigned zone)
⏱️ Timing
Total: 116ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 107.180.51.11 |
| NS | 2 | ns43.domaincontrol.com, ns44.domaincontrol.com |
| MX | 2 | mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20) |
| TXT | 3 | v=spf1 include:dc-8e814c8572._spfm.rtu.c, lv=spf1 a mx ptr include:secureserver.ne... |
| SOA | 1 | ns43.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns43.domaincontrol.com, ns43.domaincontrol.com, ns44.domaincontrol.com...)
Analysis
Hierarchy
rtu.com is a parent domain of mail.rtu.com.
IP Addresses
rtu.com resolves to just one IP address, 107.180.51.11.
Two other host names, along with equivoicecruise.com, mail.timwoodhomes.com and mail.eacgo.com, also share IP numbers with rtu.com.
Name Servers
DNS delegation for rtu.com points to two name servers: ns43.domaincontrol.com and ns44.domaincontrol.com.
rtu.com shares its NS records with other domains, for example bodyfix.com.br, tecnoride.com, maennerseite.net and two others.
ns43.domaincontrol.com directs to 97.74.101.22 and 2603:5:2152::16. ns44.domaincontrol.com directs to 173.201.69.22 and 2603:5:2252::16. Each host name carries two IP addresses.
Mail Servers
rtu.com is served by two mail servers, mx2.zoho.com and mx.zoho.com.
Among the domains sharing a mail server setup with rtu.com are janka.email, e-gallery.org, thefuturepost.com and two others.
There is at least a partial MX overlap between rtu.com and other domains, including sanofam.com, fifthandkenny.com, trichandracampus.edu.np and two others.
These mail servers often co-occur with the mail servers mx3.zoho.com.
Both mx2.zoho.com and mx.zoho.com have a single IP address, 204.141.43.44, and share it.
Host names pointing to 204.141.43.44 IP addresses: mx2.zoho.com and mx.zoho.com.