247classes.com - dns.ninja
247classes.com
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=1783436676 | ||||||
Same first word
247classes.com |
DNS History
8 records (6 active, 2 former)
●NSns19.domaincontrol.com2008-03-12 → 2026-07-07 · 2 obs
● 2026-07-07 15:31:52
●NSns20.domaincontrol.com2008-03-12 → 2026-07-07 · 2 obs
● 2026-07-07 15:31:52
●MXmailstore1.secureserver.net2008-03-12 → 2026-07-07 · 2 obs
● 2026-07-07 15:31:52
●MXsmtp.secureserver.net2008-03-12 → 2026-07-07 · 2 obs
● 2026-07-07 15:31:52
●A15.197.148.332026-07-07 → 2026-07-07 · 2 obs
● 2026-07-07 15:31:52
○A184.168.221.512015-08-07 → 2017-04-08 · 4 obs
● 2015-08-07 05:03:56
● 2017-04-08 12:14:20
○ 2026-07-07 15:31:52
●A3.33.130.1902026-07-07 → 2026-07-07 · 2 obs
● 2026-07-07 15:31:52
○A68.178.232.1002008-03-12 → 2008-03-12 · 3 obs
○ 2015-08-07 05:03:56
○ 2026-07-07 15:31:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net... | - |
| 247classes.com | ns19.domaincontrol.com, ns20.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.109.10
NS records: ns19.domaincontrol.com, ns20.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 247classes.com (unsigned zone)
⏱️ Timing
Total: 439ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns19.domaincontrol.com, ns20.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns19.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns19.domaincontrol.com, ns19.domaincontrol.com, ns20.domaincontrol.com...)
Analysis
IP Addresses
247classes.com resolves to the IP addresses 3.33.130.190 and 15.197.148.33
toffusa.com, clemonsplumbing.com, doctormedias.com and two other host names share IP numbers with 247classes.com.
Name Servers
247classes.com is served by two delegated name servers, ns19.domaincontrol.com and ns20.domaincontrol.com.
247classes.com uses the same name servers as several other domains — among them tweeterino.com, we3d.co, locumhouse.com and two more.
Each of the two host names carries two IP addresses: ns19.domaincontrol.com points to 97.74.109.10 and 2603:5:21d0::a, and ns20.domaincontrol.com points to 173.201.77.10 and 2603:5:22d0::a.
Mail Servers
Mail for 247classes.com is handled by two mail servers — mailstore1.secureserver.net and smtp.secureserver.net.
247classes.com uses an identical mail server configuration to several other domains — among them dma-edu.com, fixmyac.biz, retroller.com and two more.
mailstore1.secureserver.net has three IP addresses (216.69.141.78, 216.69.141.114 and 216.69.141.162) and smtp.secureserver.net has three IP addresses (216.69.141.71, 216.69.141.84 and 216.69.141.113).