responsiblecollege.com - robtex.com
responsiblecollege.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=1774542387 | ||||||
Same first word
responsiblecollege.com |
DNS History
10 records (5 active, 5 former)
●NSns13.domaincontrol.com2026-03-08 → 2026-03-26 · 3 obs
● 2026-03-08 17:22:34
● 2026-03-26 16:33:32
●NSns14.domaincontrol.com2026-03-08 → 2026-03-26 · 3 obs
● 2026-03-08 17:22:34
● 2026-03-26 16:33:32
○NSns53.domaincontrol.com2015-05-26 → 2017-03-22 · 4 obs
● 2017-03-22 12:04:12
○ 2026-03-08 17:22:34
○ 2026-03-26 16:33:32
○NSns54.domaincontrol.com2015-05-26 → 2017-03-22 · 4 obs
● 2017-03-22 12:04:12
○ 2026-03-08 17:22:34
○ 2026-03-26 16:33:32
○MXmailstore1.secureserver.net2015-05-26 → 2017-03-22 · 4 obs
● 2017-03-22 12:04:12
○ 2026-03-08 17:22:34
○ 2026-03-26 16:33:32
●MXmx1-us1.ppe-hosted.com2026-03-08 → 2026-03-26 · 3 obs
● 2026-03-08 17:22:34
● 2026-03-26 16:33:32
●MXmx2-us1.ppe-hosted.com2026-03-08 → 2026-03-26 · 3 obs
● 2026-03-08 17:22:34
● 2026-03-26 16:33:32
○MXsmtp.secureserver.net2015-05-26 → 2017-03-22 · 4 obs
● 2017-03-22 12:04:12
○ 2026-03-08 17:22:34
○ 2026-03-26 16:33:32
●A160.153.0.1742026-03-08 → 2026-03-26 · 3 obs
● 2026-03-08 17:22:34
● 2026-03-26 16:33:32
○A184.168.221.452015-05-26 → 2017-03-22 · 4 obs
● 2017-03-22 12:04:12
○ 2026-03-08 17:22:34
○ 2026-03-26 16:33:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| responsiblecollege.com | ns13.domaincontrol.com, ns14.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.106.7
NS records: ns13.domaincontrol.com, ns14.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for responsiblecollege.com (unsigned zone)
⏱️ Timing
Total: 111ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.153.0.174 |
| NS | 2 | ns13.domaincontrol.com, ns14.domaincontrol.com |
| MX | 2 | mx1-us1.ppe-hosted.com (pri: 10), mx2-us1.ppe-hosted.com (pri: 20) |
| TXT | 3 | google-site-verification=-rdCiuF41NT6nFr, NETORGFT5105500.onmicrosoft.com... |
| SOA | 1 | ns13.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns13.domaincontrol.com, ns13.domaincontrol.com, ns14.domaincontrol.com...)
Analysis
IP Addresses
responsiblecollege.com points to IP number: 160.153.0.174.
Other host names such as cullmanha.com, elexperts.com, gandyinstallations.net, mohlive.com and ckccertification.com share IPs with responsiblecollege.com.
Name Servers
responsiblecollege.com is delegated to two name servers: ns13.domaincontrol.com and ns14.domaincontrol.com.
responsiblecollege.com shares the same name server setup as k2x.net, crossroadsmuseum.org, netedi.co.uk, dnewellcompany.com and medear.biz.
Host names with two IP numbers: ns13.domaincontrol.com points to: 2603:5:21a0::7 and 97.74.106.7; ns14.domaincontrol.com points to: 2603:5:22a0::7 and 173.201.74.7.
Mail Servers
responsiblecollege.com is handled by two mail servers: mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com.
The mail server setup for responsiblecollege.com matches that of other domains, for instance precisionflooringservices.com, shootpointblank.com, jnordwolfe.com, ptrgroupinc.com and hose-etc.com.
responsiblecollege.com shares some mail servers with other domains, at least partially, for example fraterit.com, cacofde.org, thediamondguild.com and sheffieldalabama.org.
Host names with two IP numbers: mx1-us1.ppe-hosted.com points to: 67.231.154.162 and 148.163.129.50; mx2-us1.ppe-hosted.com points to: 67.231.154.163 and 148.163.129.51.