classroomcode.com - dns.ninja
classroomcode.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 184.73.157.63🇺🇸 Amazon184.73.0.0/16 IAD prefix | ||||||
| PTR | ec2-184-73-157-63.compute-1.amazonaws.com | ||||||
| NS | ns37.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21c1::13🇺🇸 GODADDY-DNS2603:5:21c0::/44 | ||||||
| PTR | ns37.domaincontrol.com | ||||||
| A | 97.74.108.19🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns37.domaincontrol.com | ||||||
| NS | ns38.domaincontrol.com | ||||||
| A | 2603:5:22c1::13🇺🇸 GODADDY-DNS2603:5:22c0::/44 | ||||||
| PTR | ns38.domaincontrol.com | ||||||
| A | 173.201.76.19🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns38.domaincontrol.com | ||||||
| MX | classroomcode-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | v=spf1 include:secureserver.net -all | ||||||
| TXT | NETORGFT11140298.onmicrosoft.com | ||||||
| TXT | firebase=crc-client-collect-prod | ||||||
| TXT | globalsign-domain-verification=o98p4y0ydyIg1tL2aHoprOdd0XguffAbs4DJLVt-ae | ||||||
| SOA | ns37.domaincontrol.comdns@jomax.net 2022-07-27 #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=1784917197 | ||||||
Same first word
classroomcode.com |
Similar names
DNS History
6 records (4 active, 2 former)
●NSns37.domaincontrol.com2015-08-05 → 2026-07-24 · 2 obs
● 2026-07-24 18:29:12
●NSns38.domaincontrol.com2015-08-05 → 2026-07-24 · 2 obs
● 2026-07-24 18:29:12
●MXclassroomcode-com.mail.protection.outlook.com2026-04-24 → 2026-07-24 · 3 obs
● 2026-04-24 08:10:34
● 2026-07-24 18:29:12
○MXmailstore1.secureserver.net2015-08-05 → 2019-12-28 · 4 obs
● 2019-12-28 23:01:18
○ 2026-04-24 08:10:34
○ 2026-07-24 18:29:12
○MXsmtp.secureserver.net2015-08-05 → 2019-12-28 · 4 obs
● 2019-12-28 23:01:18
○ 2026-04-24 08:10:34
○ 2026-07-24 18:29:12
●A184.73.157.632015-08-05 → 2026-07-24 · 2 obs
● 2026-07-24 18:29:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| classroomcode.com | ns37.domaincontrol.com, ns38.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.108.19
NS records: ns37.domaincontrol.com, ns38.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for classroomcode.com (unsigned zone)
⏱️ Timing
Total: 117ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 184.73.157.63 |
| NS | 2 | ns37.domaincontrol.com, ns38.domaincontrol.com |
| MX | 1 | classroomcode-com.mail.protection.outloo |
| TXT | 4 | v=spf1 include:secureserver.net -all, NETORGFT11140298.onmicrosoft.com... |
| SOA | 1 | ns37.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns37.domaincontrol.com, ns37.domaincontrol.com, ns38.domaincontrol.com...)
Analysis
IP Addresses
classroomcode.com directs to one IP number, which is 184.73.157.63.
Additional host names — including ec2-184-73-157-63.compute-1.amazonaws.com and bankingtime.net — share IP numbers with classroomcode.com.
Name Servers
classroomcode.com is delegated to two name servers: ns37.domaincontrol.com and ns38.domaincontrol.com.
classroomcode.com has the same name server delegation as a number of other domains, such as kibardin.com, bradguidi.com, bigmeteor.com and two more.
ns37.domaincontrol.com and ns38.domaincontrol.com each resolve to two IP addresses: ns37.domaincontrol.com points to 97.74.108.19 and 2603:5:21c1::13, while ns38.domaincontrol.com points to 173.201.76.19 and 2603:5:22c1::13.
Mail Servers
classroomcode.com routes its mail through a single mail server, classroomcode-com.mail.protection.outlook.com.