smartmath.com - robtex.com
smartmath.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=1785806282 | ||||||
Same first word
Similar names
mathsmart.net |
mathsmart.mobi |
mathsmart.info |
mattmarsh.co.uk |
amsmartth.com |
mathsmart.com |
mattmarsh.com |
mathsmart.org |
DNS History
10 records (4 active, 6 former)
○NSns1.p05.dynect.net2015-05-02 → 2017-03-27 · 4 obs
● 2017-03-27 06:38:36
○ 2026-07-03 11:57:14
○ 2026-08-04 01:35:14
○NSns2.p05.dynect.net2015-05-02 → 2017-03-27 · 4 obs
● 2017-03-27 06:38:36
○ 2026-07-03 11:57:14
○ 2026-08-04 01:35:14
○NSns3.p05.dynect.net2015-05-02 → 2017-03-27 · 4 obs
● 2017-03-27 06:38:36
○ 2026-07-03 11:57:14
○ 2026-08-04 01:35:14
○NSns4.p05.dynect.net2015-05-02 → 2017-03-27 · 4 obs
● 2017-03-27 06:38:36
○ 2026-07-03 11:57:14
○ 2026-08-04 01:35:14
●NSns49.domaincontrol.com2026-07-03 → 2026-08-04 · 3 obs
● 2026-07-03 11:57:14
● 2026-08-04 01:35:14
●NSns50.domaincontrol.com2026-07-03 → 2026-08-04 · 3 obs
● 2026-07-03 11:57:14
● 2026-08-04 01:35:14
○MXmailstore1.secureserver.net2015-05-02 → 2015-10-11 · 4 obs
● 2015-10-11 20:55:56
○ 2015-12-13 21:23:44
○ 2026-08-04 01:35:14
●MXsmartmath-com.mail.protection.outlook.com2015-12-13 → 2026-08-04 · 3 obs
● 2015-12-13 21:23:44
● 2026-08-04 01:35:14
○MXsmtp.secureserver.net2015-05-02 → 2015-10-11 · 4 obs
● 2015-10-11 20:55:56
○ 2015-12-13 21:23:44
○ 2026-08-04 01:35:14
●A64.29.174.1702015-05-02 → 2026-08-04 · 2 obs
● 2026-08-04 01:35:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| smartmath.com | ns49.domaincontrol.com, ns50.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.72.25
NS records: ns49.domaincontrol.com, ns50.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smartmath.com (unsigned zone)
⏱️ Timing
Total: 494ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.29.174.170 |
| NS | 2 | ns49.domaincontrol.com, ns50.domaincontrol.com |
| MX | 1 | smartmath-com.mail.protection.outlook.co |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns49.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns49.domaincontrol.com, ns49.domaincontrol.com, ns50.domaincontrol.com...)
Analysis
IP Addresses
smartmath.com directs to one IP number, which is 64.29.174.170.
There are other host names — arpa-174.170.atl-001.abraxis.com among them — that share IP numbers with smartmath.com.
Name Servers
DNS delegation for smartmath.com points to two name servers: ns49.domaincontrol.com and ns50.domaincontrol.com.
smartmath.com has the same name server delegation as a number of other domains, such as halmoney.net, finepointent.com, cruiseandrail.com and two more.
ns49.domaincontrol.com directs to 97.74.104.25 and 2603:5:2182::19. ns50.domaincontrol.com directs to 173.201.72.25 and 2603:5:2282::19. Each host name carries two IP addresses.
Mail Servers
smartmath.com routes its mail through a single mail server, smartmath-com.mail.protection.outlook.com.
smartmath-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.9.14, 52.101.9.17 and 52.101.9.26, along with 5 other.