classroomauthors.net - robtex.com
classroomauthors.net
net
| 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=1774671702 | ||||||
Same first word
classroomauthors.com |
classroomauthors.net |
DNS History
8 records (6 active, 2 former)
●NSns07.domaincontrol.com2015-08-11 → 2026-03-28 · 2 obs
● 2026-03-28 04:47:38
●NSns08.domaincontrol.com2015-08-11 → 2026-03-28 · 2 obs
● 2026-03-28 04:47:38
●MXmailstore1.secureserver.net2015-08-11 → 2026-03-28 · 2 obs
● 2026-03-28 04:47:38
●MXsmtp.secureserver.net2015-08-11 → 2026-03-28 · 2 obs
● 2026-03-28 04:47:38
●A15.197.225.1282026-03-13 → 2026-03-28 · 3 obs
● 2026-03-13 19:57:14
● 2026-03-28 04:47:38
○A184.168.131.2412020-03-28 → 2020-03-28 · 4 obs
● 2020-03-28 08:34:42
○ 2026-03-13 19:57:14
○ 2026-03-28 04:47:38
○A184.168.221.402015-08-11 → 2017-04-08 · 4 obs
● 2017-04-08 19:13:54
○ 2020-03-28 08:34:42
○ 2026-03-28 04:47:38
●A3.33.251.1682026-03-13 → 2026-03-28 · 3 obs
● 2026-03-13 19:57:14
● 2026-03-28 04:47:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| classroomauthors.net | ns07.domaincontrol.com, ns08.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.71.4
NS records: ns07.domaincontrol.com, ns08.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for classroomauthors.net (unsigned zone)
⏱️ Timing
Total: 91ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns07.domaincontrol.com, ns08.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns07.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
classroomauthors.net has two IP numbers: 3.33.251.168 and 15.197.225.128.
Other host names, for instance jicasecollector.org, reactorband.com, quick-install.com, hardyup.com and taxbase.com.au share IP numbers with classroomauthors.net.
Name Servers
classroomauthors.net's delegation uses two name servers: ns07.domaincontrol.com and ns08.domaincontrol.com.
classroomauthors.net uses the same name server setup as other domains, such as jeanebakea.com, comprardinero.com, criterionnetworklabs.com, makutizanzibar.com and weberfy.com.
Host names with two IPs:
ns07.domaincontrol.com points to 2603:5:2170::4 and 97.74.103.4
ns08.domaincontrol.com points to 2603:5:2270::4 and 173.201.71.4
Mail Servers
classroomauthors.net is served by two mail servers mailstore1.secureserver.net and smtp.secureserver.net.
classroomauthors.net shares the same mail server setup as other domains, for instance remoteconnect.support, mcafee.org, bill-miller.com, e-currency.mobi and obinfo.com.
classroomauthors.net shares at least some mail servers with other domains, for instance outsidefurniturefactory.com, dollarstomorrow.com and ppahc.org.
Host names with three IP numbers:
The host name mailstore1.secureserver.net resolves to 216.69.141.78, 216.69.141.114 and 216.69.141.162.
The host name smtp.secureserver.net resolves to 216.69.141.71, 216.69.141.84 and 216.69.141.113.