instmath.com - dns.ninja
instmath.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.130.190🇺🇸 Amazon3.33.128.0/20 | ||||||
| PTR | a2aa9ff50de748dbe.awsglobalaccelerator.com | ||||||
| A | 15.197.148.33🇺🇸 Amazon15.197.144.0/20 | ||||||
| NS | ns57.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21c2::1d🇺🇸 GODADDY-DNS2603:5:21c0::/44 | ||||||
| PTR | ns57.domaincontrol.com | ||||||
| A | 97.74.108.29🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| NS | ns58.domaincontrol.com | ||||||
| A | 2603:5:22c2::1d🇺🇸 GODADDY-DNS2603:5:22c0::/44 | ||||||
| PTR | ns58.domaincontrol.com | ||||||
| A | 173.201.76.29🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| MX | instmath-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | NETORGFT14022326.onmicrosoft.com | ||||||
| TXT | v=spf1 include:secureserver.net -all | ||||||
| SOA | ns57.domaincontrol.comdns@jomax.net 2023-09-19 #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=1782755711 | ||||||
Same first word
instmath.com |
Similar names
titansmh.com |
smithnat.com |
antsmith.net |
mathinst.uz |
natsmith.net |
tansmith.com |
natsmith.co |
antsmith.com |
mattnish.co |
matthins.com |
natsmith.co.uk |
natsmith.com |
DNS History
8 records (5 active, 3 former)
●NSns57.domaincontrol.com2017-12-26 → 2026-06-29 · 2 obs
● 2026-06-29 17:59:22
●NSns58.domaincontrol.com2017-12-26 → 2026-06-29 · 2 obs
● 2026-06-29 17:59:22
●MXinstmath-com.mail.protection.outlook.com2026-06-29 → 2026-06-29 · 2 obs
● 2026-06-29 17:59:22
○MXmailstore1.secureserver.net2017-12-26 → 2017-12-26 · 2 obs
○ 2026-06-29 17:59:22
○MXsmtp.secureserver.net2017-12-26 → 2017-12-26 · 2 obs
○ 2026-06-29 17:59:22
●A15.197.148.332026-06-29 → 2026-06-29 · 2 obs
● 2026-06-29 17:59:22
●A3.33.130.1902026-06-29 → 2026-06-29 · 2 obs
● 2026-06-29 17:59:22
○A50.63.202.562017-12-26 → 2017-12-26 · 2 obs
○ 2026-06-29 17:59:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net... | - |
| instmath.com | ns57.domaincontrol.com, ns58.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.76.29
NS records: ns57.domaincontrol.com, ns58.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for instmath.com (unsigned zone)
⏱️ Timing
Total: 114ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns57.domaincontrol.com, ns58.domaincontrol.com |
| MX | 1 | instmath-com.mail.protection.outlook.com |
| TXT | 2 | NETORGFT14022326.onmicrosoft.com, v=spf1 include:secureserver.net -all |
| SOA | 1 | ns57.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns57.domaincontrol.com, ns57.domaincontrol.com, ns58.domaincontrol.com...)
Analysis
IP Addresses
instmath.com points to the IP addresses 3.33.130.190 and 15.197.148.33
Among the host names that share IP numbers with instmath.com are adidas-lebanon.com, flipflopflippers.com, boazit.com and two others.
Name Servers
Two name servers handle the delegation for instmath.com: ns57.domaincontrol.com and ns58.domaincontrol.com.
instmath.com has the same name server delegation as a number of other domains, such as schnullermitdruck.com, thenextchaptervoices.com, campaignyasplazahotels.com and two more.
ns57.domaincontrol.com and ns58.domaincontrol.com both carry two IP addresses. The A records for ns57.domaincontrol.com are 97.74.108.29 and 2603:5:21c2::1d; the A records for ns58.domaincontrol.com are 173.201.76.29 and 2603:5:22c2::1d.
Mail Servers
instmath.com routes its mail through a single mail server, instmath-com.mail.protection.outlook.com.