mathct.com - robtex.com
mathct.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 | ns73.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21a4::2f🇺🇸 GODADDY-DNS2603:5:21a0::/44 | ||||||
| PTR | ns73.domaincontrol.com | ||||||
| A | 97.74.106.47🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| PTR | ns73.domaincontrol.com | ||||||
| NS | ns74.domaincontrol.com | ||||||
| A | 2603:5:22a4::2f🇺🇸 GODADDY-DNS2603:5:22a0::/44 | ||||||
| PTR | ns74.domaincontrol.com | ||||||
| A | 173.201.74.47🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| PTR | ns74.domaincontrol.com | ||||||
| MX | mathct-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | NETORGFT1014203.onmicrosoft.com | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| SOA | ns73.domaincontrol.comdns@jomax.net 2023-02-18 #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=1794582426 | ||||||
Same first word
mathct.com |
Similar names
Previous names
Next names
DNS History
8 records (5 active, 3 former)
●NSns73.domaincontrol.com2016-12-19 → 2026-11-13 · 2 obs
● 2026-11-13 15:51:34
●NSns74.domaincontrol.com2016-12-19 → 2026-11-13 · 2 obs
● 2026-11-13 15:51:34
●MXmathct-com.mail.protection.outlook.com2016-12-19 → 2026-11-13 · 2 obs
● 2026-11-13 15:51:34
●A13.248.243.52026-08-28 → 2026-11-13 · 3 obs
● 2026-08-28 21:09:10
● 2026-11-13 15:51:34
○A160.153.136.32016-12-19 → 2017-09-29 · 4 obs
● 2017-09-29 19:42:12
○ 2026-08-28 21:09:10
○ 2026-11-13 15:51:34
○A182.50.132.2422017-09-29 → 2017-09-29 · 4 obs
● 2017-09-29 19:42:12
○ 2026-08-28 21:09:10
○ 2026-11-13 15:51:34
○A198.71.232.32017-09-29 → 2017-09-29 · 4 obs
● 2017-09-29 19:42:12
○ 2026-08-28 21:09:10
○ 2026-11-13 15:51:34
●A76.223.105.2302026-08-28 → 2026-11-13 · 3 obs
● 2026-08-28 21:09:10
● 2026-11-13 15:51:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net... | - |
| mathct.com | ns73.domaincontrol.com, ns74.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.106.47
NS records: ns73.domaincontrol.com, ns74.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathct.com (unsigned zone)
⏱️ Timing
Total: 212ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns73.domaincontrol.com, ns74.domaincontrol.com |
| MX | 1 | mathct-com.mail.protection.outlook.com ( |
| TXT | 2 | NETORGFT1014203.onmicrosoft.com, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns73.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns73.domaincontrol.com, ns73.domaincontrol.com, ns74.domaincontrol.com...)
Analysis
IP Addresses
mathct.com has two IP addresses: 13.248.243.5 and 76.223.105.230
snap-trades.com, jamesolmstedattorney.com, terenovations.com and two other host names share IP numbers with mathct.com.
Name Servers
mathct.com uses two name servers for its delegation: ns73.domaincontrol.com and ns74.domaincontrol.com.
mathct.com uses the same name servers as several other domains — among them goodbaggageonly.com, recharge4health.com, airwayclearancedevice.com and two more.
The two host names ns73.domaincontrol.com and ns74.domaincontrol.com each have a pair of IP addresses: ns73.domaincontrol.com has 97.74.106.47 and 2603:5:21a4::2f, and ns74.domaincontrol.com has 173.201.74.47 and 2603:5:22a4::2f.
Mail Servers
Mail for mathct.com is handled by a single mail server, mathct-com.mail.protection.outlook.com.