careerstudy.com - robtex.com
careerstudy.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 168.61.68.244🇺🇸 Microsoft168.61.0.0/16 MICROSOFT | ||||||
| NS | ns59.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2143::1f🇺🇸 GODADDY-DNS2603:5:2140::/44 | ||||||
| PTR | mns01.domaincontrol.com | ||||||
| A | 97.74.100.31🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns59.domaincontrol.com | ||||||
| NS | ns60.domaincontrol.com | ||||||
| A | 2603:5:2243::1f🇺🇸 GODADDY-DNS2603:5:2240::/44 | ||||||
| PTR | mns02.domaincontrol.com | ||||||
| A | 173.201.68.31🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns60.domaincontrol.com | ||||||
| MX | mx1-us1.ppe-hosted.com ⭐ | ||||||
| A | 67.231.154.162🇺🇸 Proofpoint67.231.154.0/24 Inc. | ||||||
| PTR | mx1-us1.ppe-hosted.com | ||||||
| A | 148.163.129.50🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc. | ||||||
| PTR | mx1-us1.ppe-hosted.com | ||||||
| MX | mx2-us1.ppe-hosted.com(20) | ||||||
| A | 67.231.154.163🇺🇸 Proofpoint67.231.154.0/24 Inc. | ||||||
| PTR | mx2-us1.ppe-hosted.com | ||||||
| A | 148.163.129.51🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc. | ||||||
| PTR | mx2-us1.ppe-hosted.com | ||||||
| TXT | v=spf1 include:spfa.mailendo.com ~all | ||||||
| TXT | NETORGFT6753569.onmicrosoft.com | ||||||
| TXT | v=spf1 a:dispatch-us.ppe-hosted.com include:secureserver.net -all | ||||||
| SOA | ns59.domaincontrol.comdns@jomax.net 2026-04-24 #0 | ||||||
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=1778424841 | ||||||
Subdomains
courses.careerstudy.com |
Same first word
careerstudy.net |
careerstudy.in |
careerstudy.com |
DNS History
9 records (5 active, 4 former)
○NSns.buydomains.com2015-06-21 → 2018-06-05 · 4 obs
● 2018-06-05 20:40:28
○ 2026-04-29 12:20:32
○ 2026-05-10 14:54:54
●NSns59.domaincontrol.com2026-04-29 → 2026-05-10 · 3 obs
● 2026-04-29 12:20:32
● 2026-05-10 14:54:54
●NSns60.domaincontrol.com2026-04-29 → 2026-05-10 · 3 obs
● 2026-04-29 12:20:32
● 2026-05-10 14:54:54
●MXmx1-us1.ppe-hosted.com2026-04-29 → 2026-05-10 · 2 obs
● 2026-05-10 14:54:54
●MXmx2-us1.ppe-hosted.com2026-04-29 → 2026-05-10 · 2 obs
● 2026-05-10 14:54:54
○A141.8.225.1242016-01-18 → 2016-09-14 · 5 obs
● 2016-01-18 18:26:52
● 2016-09-14 08:06:50
○ 2018-06-05 20:40:28
○ 2026-05-10 14:54:54
●A168.61.68.2442026-04-29 → 2026-05-10 · 3 obs
● 2026-04-29 12:20:32
● 2026-05-10 14:54:54
○A209.99.64.432018-06-05 → 2018-06-05 · 4 obs
● 2018-06-05 20:40:28
○ 2026-04-29 12:20:32
○ 2026-05-10 14:54:54
○A50.63.202.1042015-06-21 → 2015-10-30 · 4 obs
● 2015-10-30 21:03:04
○ 2016-01-18 18:26:52
○ 2026-05-10 14:54:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net... | - |
| careerstudy.com | ns59.domaincontrol.com, ns60.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.100.31
NS records: ns59.domaincontrol.com, ns60.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for careerstudy.com (unsigned zone)
⏱️ Timing
Total: 416ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 168.61.68.244 |
| NS | 2 | ns59.domaincontrol.com, ns60.domaincontrol.com |
| MX | 2 | mx1-us1.ppe-hosted.com (pri: 10), mx2-us1.ppe-hosted.com (pri: 20) |
| TXT | 3 | v=spf1 include:spfa.mailendo.com ~all, NETORGFT6753569.onmicrosoft.com... |
| SOA | 1 | ns59.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns59.domaincontrol.com, ns59.domaincontrol.com, ns60.domaincontrol.com...)
Analysis
Hierarchy
The parent of courses.careerstudy.com is careerstudy.com.
IP Addresses
careerstudy.com points to a single IP number: 168.61.68.244.
Other host names, for instance txelectricce.com, cosmotraining.com and courses.careerstudy.com share IP numbers with careerstudy.com.
Name Servers
careerstudy.com is delegated to two name servers: ns59.domaincontrol.com and ns60.domaincontrol.com.
careerstudy.com uses the same name server setup as other domains, for instance teorya.com, indyhosts.com, illinoisfacelift.com, cytitle.com and samruddhideveloper.com.
careerstudy.com partially shares name servers with other domains, for instance goodnesscompany.com.
Host names with two IP numbers:
The host ns59.domaincontrol.com points to 2603:5:2143::1f and 97.74.100.31.
The host ns60.domaincontrol.com points to 2603:5:2243::1f and 173.201.68.31.
Mail Servers
careerstudy.com is handled by two mail servers: mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com.
careerstudy.com shares the same mail server setup as other domains, including 2swole4life.com, sirifax.com, fmaldonado.com, flafamilylawfirm.com and dalenproducts.com.
careerstudy.com shares some mail servers with other domains, including rubberb.com, sitelineinc.com, ccflex.com, hecomfg.com and rentnorthkansascity.com.
Host names with two IP numbers:
The host mx1-us1.ppe-hosted.com points to 67.231.154.162 and 148.163.129.50.
The host mx2-us1.ppe-hosted.com points to 67.231.154.163 and 148.163.129.51.