codeclassroom.net - robtex.com
codeclassroom.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.255.163.231🇫🇷 CELESTE-AS46.255.160.0/21 PHPNET Hosting Services | ||||||
| PTR | p4783.phpnet.org | ||||||
| NS | ns2.phpnet.org ⭐ | ||||||
| A | 15.237.148.169🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix | ||||||
| PTR | ns2.phpnet.org | ||||||
| NS | ns.phpnet.org | ||||||
| A | 195.144.11.85🇫🇷 CELESTE-AS195.144.11.0/24 PHPNET Hosting Services | ||||||
| PTR | ns.phpnet.org | ||||||
| PTR | hotedns.pub.phpnet.org | ||||||
| MX | mxsecondaire.phpnet.org ⭐ | ||||||
| A | 13.38.204.206🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix | ||||||
| PTR | mxsecondaire.phpnet.org | ||||||
| MX | mx.phpnet.org(100) | ||||||
| A | 188.130.25.129🇫🇷 CELESTE-AS188.130.0.0/17 Magic Online CTS | ||||||
| PTR | mxin5.phpnet.org | ||||||
| A | 188.130.25.130🇫🇷 CELESTE-AS188.130.0.0/17 Magic Online CTS | ||||||
| PTR | mxin6.phpnet.org | ||||||
| A | 188.130.25.131🇫🇷 CELESTE-AS188.130.0.0/17 Magic Online CTS | ||||||
| PTR | mxin7.phpnet.org | ||||||
| TXT | v=spf1 mx include:spf.phpnet.org ~all | ||||||
| SOA | ns.phpnet.orgwebmaster@phpnet.org 2025-08-04 #33 | ||||||
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=1787940500 | ||||||
Same first word
codeclassroom.com |
codeclassroom.net |
codeclassroom.dev |
Similar names
Previous names
Next names
DNS History
6 records (5 active, 1 former)
●NSns.phpnet.org2015-05-10 → 2026-08-28 · 2 obs
● 2026-08-28 18:29:08
●NSns2.phpnet.org2015-05-10 → 2026-08-28 · 2 obs
● 2026-08-28 18:29:08
●MXmx.phpnet.org2015-05-10 → 2026-08-28 · 2 obs
● 2026-08-28 18:29:08
●MXmxsecondaire.phpnet.org2015-05-10 → 2026-08-28 · 2 obs
● 2026-08-28 18:29:08
○A195.144.11.1242015-05-10 → 2016-01-14 · 4 obs
● 2016-01-14 05:29:42
○ 2016-04-06 08:54:58
○ 2026-08-28 18:29:08
●A46.255.163.2312016-04-06 → 2026-08-28 · 3 obs
● 2016-04-06 08:54:58
● 2026-08-28 18:29:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| codeclassroom.net | ns.phpnet.org, ns2.phpnet.org | - |
✅ Authoritative Response
Server:15.237.148.169
NS records: ns.phpnet.org, ns2.phpnet.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codeclassroom.net (unsigned zone)
⏱️ Timing
Total: 1645ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.255.163.231 |
| NS | 2 | ns.phpnet.org, ns2.phpnet.org |
| MX | 3 | mx.phpnet.org (pri: 100), mxsecondaire.phpnet.org (pri: 20)... |
| TXT | 1 | v=spf1 mx include:spf.phpnet.org ~all |
| SOA | 1 | ns.phpnet.org webmaster.phpnet.org |
Analysis
IP Addresses
codeclassroom.net directs to one IP number, which is 46.255.163.231.
Among the host names that share IP numbers with codeclassroom.net are www.codekodo.net, p4783.phpnet.org, codekodo.net and two others.
Name Servers
codeclassroom.net uses two name servers for its delegation: ns2.phpnet.org and ns.phpnet.org.
codeclassroom.net has the same name server delegation as a number of other domains, such as uvcw.org, cwac.be, philippe-ebly.net and two more.
There is an overlap in name servers between codeclassroom.net and other domains, for example bouchure.com, speisser.net and goeman.fr
It is common to find these name servers paired with the name servers ns1.phpnet.org.
ns2.phpnet.org directs to 15.237.148.169 and ns.phpnet.org directs to 195.144.11.85; each host name points to exactly one IP number.
Mail Servers
The MX records for codeclassroom.net point to two mail servers: mx.phpnet.org and mxsecondaire.phpnet.org.
codeclassroom.net has the same mail server arrangement as a number of other domains, for example patou.biz, audit-unexco.es, boutiquescolaire.com and two more.
codeclassroom.net shares at least some of its mail servers with other domains — for example p3440.phpnet.org, p625.phpnet.org, p320.phpnet.org and two more.
Hosts with three IP address records:
The hostname mx.phpnet.org directs to 188.130.25.129, 188.130.25.130 and 188.130.25.131.
Hosts that resolve to one IP address:
mxsecondaire.phpnet.org has the IP address 13.38.204.206.