ourstudentsfirst.com - robtex.com
ourstudentsfirst.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=1774885762 | ||||||
Same first word
ourstudentsfirst.com |
DNS History
7 records (6 active, 1 former)
●NSns15.domaincontrol.com2016-04-17 → 2026-03-30 · 2 obs
● 2026-03-30 16:16:42
●NSns16.domaincontrol.com2016-04-17 → 2026-03-30 · 2 obs
● 2026-03-30 16:16:42
●MXmailstore1.secureserver.net2016-04-17 → 2026-03-30 · 2 obs
● 2026-03-30 16:16:42
●MXsmtp.secureserver.net2016-04-17 → 2026-03-30 · 2 obs
● 2026-03-30 16:16:42
●A15.197.148.332026-02-22 → 2026-03-30 · 3 obs
● 2026-02-22 16:55:44
● 2026-03-30 16:16:42
○A184.168.221.432016-04-17 → 2019-03-21 · 4 obs
● 2019-03-21 09:47:58
○ 2026-02-22 16:55:44
○ 2026-03-30 16:16:42
●A3.33.130.1902026-02-22 → 2026-03-30 · 3 obs
● 2026-02-22 16:55:44
● 2026-03-30 16:16:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net... | - |
| ourstudentsfirst.com | ns15.domaincontrol.com, ns16.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.75.8
NS records: ns15.domaincontrol.com, ns16.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ourstudentsfirst.com (unsigned zone)
⏱️ Timing
Total: 109ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns15.domaincontrol.com, ns16.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns15.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns15.domaincontrol.com, ns15.domaincontrol.com, ns16.domaincontrol.com...)
Analysis
IP Addresses
ourstudentsfirst.com resolves to two IP numbers: 3.33.130.190 and 15.197.148.33.
other host names including nmiadvantage.com, farmersnationalky.com, womenwaterwarriors.com, safetyandfirearmeducation.com and industrialmtn.com share IP numbers with ourstudentsfirst.com.
Name Servers
ourstudentsfirst.com is delegated to two name servers ns15.domaincontrol.com and ns16.domaincontrol.com.
ourstudentsfirst.com shares the same name server setup as other domains, for instance artstore.com, canyonsedgereno.com, investdigitalhealth.com, krusse.de and metalmamas.com.
ourstudentsfirst.com at least partially shares name servers with other domains, for instance mpe-c.com, e-dlabs.com, screendooropen.org, semykin.com and octopus9design.com.
Host names with two IP numbers:
The host name ns15.domaincontrol.com points to 2603:5:21b0::8 and 97.74.107.8; the host name ns16.domaincontrol.com points to 2603:5:22b0::8 and 173.201.75.8.
Mail Servers
Two mail servers handle ourstudentsfirst.com: mailstore1.secureserver.net and smtp.secureserver.net.
ourstudentsfirst.com shares the same mail server setup as other domains, for instance fs-am.com, raleighstemcelltreatmentcenter.com, visibleandvalid.com, thyroid3d.com and virginpeople.net.
ourstudentsfirst.com shares mail servers with other domains to some extent, for instance leinie.com.
Host names with three IPs:
mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162.
smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.