thefirstclassformula.com - dns.ninja
thefirstclassformula.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=1785222362 | ||||||
Same first word
thefirstclassformula.com |
DNS History
7 records (6 active, 1 former)
●NSns45.domaincontrol.com2015-08-17 → 2026-07-28 · 2 obs
● 2026-07-28 07:18:08
●NSns46.domaincontrol.com2015-08-17 → 2026-07-28 · 2 obs
● 2026-07-28 07:18:08
●MXmailstore1.secureserver.net2015-08-17 → 2026-07-28 · 2 obs
● 2026-07-28 07:18:08
●MXsmtp.secureserver.net2015-08-17 → 2026-07-28 · 2 obs
● 2026-07-28 07:18:08
●A15.197.148.332026-03-31 → 2026-07-28 · 3 obs
● 2026-03-31 21:50:36
● 2026-07-28 07:18:08
○A184.168.221.342015-08-17 → 2017-04-02 · 4 obs
● 2017-04-02 18:17:38
○ 2026-03-31 21:50:36
○ 2026-07-28 07:18:08
●A3.33.130.1902026-03-31 → 2026-07-28 · 3 obs
● 2026-03-31 21:50:36
● 2026-07-28 07:18:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net... | - |
| thefirstclassformula.com | ns45.domaincontrol.com, ns46.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.102.23
NS records: ns45.domaincontrol.com, ns46.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for thefirstclassformula.com (unsigned zone)
⏱️ Timing
Total: 1108ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns45.domaincontrol.com, ns46.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns45.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns45.domaincontrol.com, ns45.domaincontrol.com, ns46.domaincontrol.com...)
Analysis
IP Addresses
thefirstclassformula.com has two IP addresses: 3.33.130.190 and 15.197.148.33
Additional host names — legotrust.com, circa.management, dedbed.com and two others — share IP numbers with thefirstclassformula.com.
Name Servers
The NS records for thefirstclassformula.com delegate to ns45.domaincontrol.com and ns46.domaincontrol.com.
thefirstclassformula.com shares its name server setup with other domains, including strategynow.us, mitchparadise.com, brynson.com and two others.
ns45.domaincontrol.com resolves to 97.74.102.23 and 2603:5:2162::17. Likewise, ns46.domaincontrol.com resolves to 173.201.70.23 and 2603:5:2262::17 — two IP addresses apiece.
Mail Servers
thefirstclassformula.com has two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
thefirstclassformula.com shares the same mail server setup as other domains, including gopublicschoolsoakland.org, jamaicatoday.info, mylearningtrack.com and two others.
Both mailstore1.secureserver.net and smtp.secureserver.net point to three IP numbers: mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162, while smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.