codeclassroom.net - dns.ninja
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=1784844302 | ||||||
Same first word
codeclassroom.net |
Similar names
DNS History
6 records (5 active, 1 former)
●NSns.phpnet.org2015-05-10 → 2026-07-23 · 2 obs
● 2026-07-23 22:32:54
●NSns2.phpnet.org2015-05-10 → 2026-07-23 · 2 obs
● 2026-07-23 22:32:54
●MXmx.phpnet.org2015-05-10 → 2026-07-23 · 2 obs
● 2026-07-23 22:32:54
●MXmxsecondaire.phpnet.org2015-05-10 → 2026-07-23 · 2 obs
● 2026-07-23 22:32:54
○A195.144.11.1242015-05-10 → 2016-01-14 · 4 obs
● 2016-01-14 05:29:42
○ 2016-04-06 08:54:58
○ 2026-07-23 22:32:54
●A46.255.163.2312016-04-06 → 2026-07-23 · 3 obs
● 2016-04-06 08:54:58
● 2026-07-23 22:32:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.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: 462ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.255.163.231 |
| NS | 2 | ns2.phpnet.org, ns.phpnet.org |
| MX | 3 | mx.phpnet.org (pri: 10), 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 resolves to one IP address: 46.255.163.231.
p4783.phpnet.org, codekodo.net, 46-255-163-231.phpnet.fr and two other host names share IP numbers with codeclassroom.net.
Name Servers
Two name servers handle the delegation for codeclassroom.net: ns2.phpnet.org and ns.phpnet.org.
codeclassroom.net uses the same name servers as several other domains — among them uvcw.org, cwac.be, philippe-ebly.net and two more.
The name servers for codeclassroom.net are at least partly shared with other domains such as bouchure.com, speisser.net, goeman.fr and thermocolor64.com.
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
Mail for codeclassroom.net is handled by two mail servers — mx.phpnet.org and mxsecondaire.phpnet.org.
codeclassroom.net uses an identical mail server configuration to several other domains — among them patou.biz, audit-unexco.es, boutiquescolaire.com and two more.
codeclassroom.net has at least partial mail server overlap with other domains such as p3440.phpnet.org, p625.phpnet.org, p320.phpnet.org and two more.
Hostnames that resolve to three IP addresses:
The hostname mx.phpnet.org points to 188.130.25.129, 188.130.25.130 and 188.130.25.131.
Hosts with just one IP address:
The hostname mxsecondaire.phpnet.org resolves to 13.38.204.206.