tcmathacademy.com - robtex.com
tcmathacademy.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.240.78.199🇺🇸 EIGI162.240.0.0/15 1958 South 950 East Provo UT 84606 United States | ||||||
| PTR | 5892963.gedmathlessons.com | ||||||
| NS | ns1.gedmathlessons.com ⭐ | ||||||
| A | 66.22.16.138🇺🇸 Radware66.22.16.0/24 radware WAF | ||||||
| NS | ns2.gedmathlessons.com | ||||||
| A | 66.22.16.138🇺🇸 Radware66.22.16.0/24 radware WAF | ||||||
| MX | mail.tcmathacademy.com ⭐ | ||||||
| A | 162.240.78.199🇺🇸 EIGI162.240.0.0/15 1958 South 950 East Provo UT 84606 United States | ||||||
| PTR | 5892963.gedmathlessons.com | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com +a +mx +ip4:162.240.78.199 ~all | ||||||
| SOA | ns1.gedmathlessons.comroot@5892963.gedmathlessons.com 2026-05-07 #0 | ||||||
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=1778614396 | ||||||
Previously MX for
tcmathacademy.com |
Subdomains
mail.tcmathacademy.com |
Same first word
tcmathacademy.com |
DNS History
6 records (4 active, 2 former)
●NSns1.gedmathlessons.com2019-12-15 → 2026-05-12 · 2 obs
● 2026-05-12 19:51:06
●NSns2.gedmathlessons.com2019-12-15 → 2026-05-12 · 2 obs
● 2026-05-12 19:51:06
●MXmail.tcmathacademy.com2026-02-23 → 2026-05-12 · 3 obs
● 2026-02-23 09:51:42
● 2026-05-12 19:51:06
○MXtcmathacademy.com2019-12-15 → 2019-12-15 · 3 obs
○ 2026-02-23 09:51:42
○ 2026-05-12 19:51:06
●A162.240.78.1992026-02-23 → 2026-05-12 · 3 obs
● 2026-02-23 09:51:42
● 2026-05-12 19:51:06
○A192.254.164.702019-12-15 → 2019-12-15 · 3 obs
○ 2026-02-23 09:51:42
○ 2026-05-12 19:51:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net... | - |
| tcmathacademy.com | ns1.gedmathlessons.com, ns2.gedmathlessons.com | 2 records |
✅ Authoritative Response
Server:162.240.78.199
NS records: ns1.gedmathlessons.com, ns2.gedmathlessons.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tcmathacademy.com (unsigned zone)
⏱️ Timing
Total: 2107ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.240.78.199 |
| NS | 2 | ns2.gedmathlessons.com, ns1.gedmathlessons.com |
| MX | 1 | mail.tcmathacademy.com (pri: 0) |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.gedmathlessons.com root.5892963.gedm |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.gedmathlessons.com, ns2.gedmathlessons.com)
Analysis
Hierarchy
tcmathacademy.com is a parent of mail.tcmathacademy.com.
IP Addresses
tcmathacademy.com points to a single IP address: 162.240.78.199.
Other host names such as mail.tcmathacademy.com, tcadminportal.com and mail.tcadminportal.com share IP numbers with tcmathacademy.com.
Name Servers
tcmathacademy.com is delegated to two name servers: ns1.gedmathlessons.com and ns2.gedmathlessons.com.
tcmathacademy.com uses the same name server setup as other domains, for example tcadminportal.com.
Host names sharing a single IP: ns1.gedmathlessons.com and ns2.gedmathlessons.com point to 66.22.16.138.
Mail Servers
The mail server for tcmathacademy.com is mail.tcmathacademy.com.
Host mail.tcmathacademy.com points to IP 162.240.78.199.