mathmentum.com - robtex.com
mathmentum.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.243.5🇺🇸 Amazon13.248.240.0/20 | ||||||
| PTR | a16e665f42988324c.awsglobalaccelerator.com | ||||||
| A | 76.223.105.230🇺🇸 Amazon76.223.96.0/20 | ||||||
| NS | ns01.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2140::1🇺🇸 GODADDY-DNS2603:5:2140::/44 | ||||||
| PTR | ns01.domaincontrol.com | ||||||
| A | 97.74.100.1🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns01.domaincontrol.com | ||||||
| NS | ns02.domaincontrol.com | ||||||
| A | 2603:5:2240::1🇺🇸 GODADDY-DNS2603:5:2240::/44 | ||||||
| PTR | ns02.domaincontrol.com | ||||||
| A | 173.201.68.1🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns02.domaincontrol.com | ||||||
| MX | mx2.zohomail.com ⭐ | ||||||
| A | 136.143.183.44🇺🇸 ZohoAS136.143.182.0/23 Zoho | ||||||
| PTR | mx2.zoho.com | ||||||
| PTR | mx3.zoho.com | ||||||
| PTR | mx.zoho.com | ||||||
| PTR | mx2.zohomail.com | ||||||
| PTR | mx3.zohomail.com | ||||||
| PTR | mx.zohomail.com | ||||||
| MX | mx.zohomail.com(20) | ||||||
| A | 136.143.183.44🇺🇸 ZohoAS136.143.182.0/23 Zoho | ||||||
| PTR | mx2.zoho.com | ||||||
| PTR | mx3.zoho.com | ||||||
| PTR | mx.zoho.com | ||||||
| PTR | mx2.zohomail.com | ||||||
| PTR | mx3.zohomail.com | ||||||
| PTR | mx.zohomail.com | ||||||
| TXT | NETORGFT14230310.onmicrosoft.com | ||||||
| SOA | ns01.domaincontrol.comdns@jomax.net 2024-10-14 #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=1785025867 | ||||||
Same first word
mathmentum.com |
DNS History
7 records (6 active, 1 former)
●NSns01.domaincontrol.com2015-07-05 → 2026-07-26 · 2 obs
● 2026-07-26 00:58:22
●NSns02.domaincontrol.com2015-07-05 → 2026-07-26 · 2 obs
● 2026-07-26 00:58:22
●MXmx.zohomail.com2015-07-05 → 2026-07-26 · 2 obs
● 2026-07-26 00:58:22
●MXmx2.zohomail.com2015-07-05 → 2026-07-26 · 2 obs
● 2026-07-26 00:58:22
●A13.248.243.52026-03-30 → 2026-07-26 · 3 obs
● 2026-03-30 02:15:12
● 2026-07-26 00:58:22
○A184.168.221.542015-07-05 → 2017-08-16 · 4 obs
● 2017-08-16 13:24:24
○ 2026-03-30 02:15:12
○ 2026-07-26 00:58:22
●A76.223.105.2302026-03-30 → 2026-07-26 · 3 obs
● 2026-03-30 02:15:12
● 2026-07-26 00:58:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
| mathmentum.com | ns01.domaincontrol.com, ns02.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.100.1
NS records: ns01.domaincontrol.com, ns02.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathmentum.com (unsigned zone)
⏱️ Timing
Total: 290ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns01.domaincontrol.com, ns02.domaincontrol.com |
| MX | 2 | mx.zohomail.com (pri: 10), mx2.zohomail.com (pri: 20) |
| TXT | 1 | NETORGFT14230310.onmicrosoft.com |
| SOA | 1 | ns01.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns01.domaincontrol.com, ns01.domaincontrol.com, ns02.domaincontrol.com...)
Analysis
IP Addresses
mathmentum.com has two IP addresses: 13.248.243.5 and 76.223.105.230
edabrams.com, ag-remodeling.com, the-rpm.com plus two other host names have IP numbers in common with mathmentum.com.
Name Servers
Two name servers handle the delegation for mathmentum.com: ns01.domaincontrol.com and ns02.domaincontrol.com.
The name server configuration of mathmentum.com is shared with other domains, for instance adessogroup.com, computersandnetworks.com, qualityhomesupport.com and two others.
mathmentum.com is at least partially co-delegated on name servers with other domains, such as legendjuergenklinsmann.com.
ns01.domaincontrol.com and ns02.domaincontrol.com both carry two IP addresses. The A records for ns01.domaincontrol.com are 97.74.100.1 and 2603:5:2140::1; the A records for ns02.domaincontrol.com are 173.201.68.1 and 2603:5:2240::1.
Mail Servers
mathmentum.com uses two mail servers, mx2.zohomail.com and mx.zohomail.com.
The mail server setup of mathmentum.com matches that of other domains such as blumengruss.co.at, pina-b.com, cloudinfoservices.com and two others.
At least some of the mail servers used by mathmentum.com are shared with other domains: bucknols.com, realtimehockey.net, omegablitz.com and two others among them.
These mail servers are routinely seen in conjunction with the mail servers mx3.zohomail.com and mx3.zoho.com.
mx2.zohomail.com directs to 136.143.183.44, as does mx.zohomail.com — both hostnames resolve to that one IP address.
mx2.zohomail.com along with mx.zohomail.com each resolve to 136.143.183.44 IP addresses.