studentcoded.com - robtex.com
studentcoded.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.186.239.6🇺🇸 AS398101192.186.224.0/20 | ||||||
| PTR | 6.239.186.192.host.secureserver.net | ||||||
| NS | ns39.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21d1::14🇺🇸 GODADDY-DNS2603:5:21d0::/44 | ||||||
| PTR | ns39.domaincontrol.com | ||||||
| A | 97.74.109.20🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns39.domaincontrol.com | ||||||
| NS | ns40.domaincontrol.com | ||||||
| A | 2603:5:22d1::14🇺🇸 GODADDY-DNS2603:5:22d0::/44 | ||||||
| PTR | ns40.domaincontrol.com | ||||||
| A | 173.201.77.20🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns40.domaincontrol.com | ||||||
| MX | mail.studentcoded.com ⭐ | ||||||
| A | 192.186.239.6🇺🇸 AS398101192.186.224.0/20 | ||||||
| PTR | 6.239.186.192.host.secureserver.net | ||||||
| TXT | v=spf1 a mx ptr include:secureserver.net ~all | ||||||
| SOA | ns39.domaincontrol.comdns@jomax.net 2025-06-04 #1 | ||||||
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=1774387587 | ||||||
Subdomains
mail.studentcoded.com |
Same first word
studentcoded.com |
DNS History
4 records (4 active, 0 former)
●NSns39.domaincontrol.com2016-12-14 → 2026-03-24 · 2 obs
● 2026-03-24 21:53:44
●NSns40.domaincontrol.com2016-12-14 → 2026-03-24 · 2 obs
● 2026-03-24 21:53:44
●MXmail.studentcoded.com2016-12-14 → 2026-03-24 · 2 obs
● 2026-03-24 21:53:44
●A192.186.239.62016-12-14 → 2026-03-24 · 2 obs
● 2026-03-24 21:53:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| studentcoded.com | ns39.domaincontrol.com, ns40.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.77.20
NS records: ns39.domaincontrol.com, ns40.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studentcoded.com (unsigned zone)
⏱️ Timing
Total: 90ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.186.239.6 |
| NS | 2 | ns39.domaincontrol.com, ns40.domaincontrol.com |
| MX | 1 | mail.studentcoded.com (pri: 0) |
| TXT | 1 | v=spf1 a mx ptr include:secureserver.net |
| SOA | 1 | ns39.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns39.domaincontrol.com, ns39.domaincontrol.com, ns40.domaincontrol.com...)
Analysis
Hierarchy
studentcoded.com is the parent of mail.studentcoded.com.
IP Addresses
studentcoded.com points to IP number 192.186.239.6.
For instance, other host names 6.239.186.192.host.secureserver.net, www.marin.esc.edu.ar, mail.studentcoded.com, frankencluster.com and mail.frankencluster.com share IP numbers with studentcoded.com.
Name Servers
studentcoded.com is delegated to two name servers: ns39.domaincontrol.com and ns40.domaincontrol.com.
studentcoded.com uses the same name server setup as other domains such as aa-d.com, mboguide.co.uk, 990.bet, einfeldts.com and jkk3.com.
Host names with two IP numbers:
ns39.domaincontrol.com points to 2603:5:21d1::14 and 97.74.109.20; ns40.domaincontrol.com points to 2603:5:22d1::14 and 173.201.77.20.
Mail Servers
studentcoded.com is handled by a single mail server, mail.studentcoded.com.
mail.studentcoded.com points to a single IP: 192.186.239.6.