mail4.tcusa.com - robtex.com
mail4.tcusa.com
| DNSSEC | ⚠️ Not signed | ||||||
tcusa.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.12.16.11🇺🇸 CharterComm198.12.16.0/22 | ||||||
| NS | dns1.tcmsp.net ⭐ | ||||||
| NS | dns2.tcmkt.net | ||||||
| MX | tcusa-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | HIKQwYQzGRBYMMSJcnUOd71EMhJZ8JiNd6Ay6YU8r6QHyG4RVsLyFrnai5OJUQYYLrPJA0uqbUw3Z... | ||||||
| TXT | MS=ms87338563 | ||||||
| TXT | v=spf1 ip4:198.12.16.0/24 ip4:198.12.17.0/24 ip4:198.12.18.0/24 ip4:104.43.21... | ||||||
| SOA | dns1.tcmsp.nethostmaster@taylorcorp.com serial=1077159157 | ||||||
Previously MX for
Same first word
mail4.in |
mail4.co |
mail4.com |
mail4.it |
mail4.gov.ao |
mail4.net |
mail4.pro |
mail4.us |
mail4.at |
mail4.uk |
mail4.kinghost.net |
mail4.org |
mail4.dk |
mail4.pl |
mail4.nhs.uk |
mail4.io |
mail4.de |
mail4.mil.ru |
mail4.ru |
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tcusa.com | dns2.tcmkt.net, dns1.tcmsp.net | - |
✅ Authoritative Response
Server:198.12.17.5
NS records: dns2.tcmkt.net, dns1.tcmsp.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tcusa.com (unsigned zone)
⏱️ Timing
Total: 331ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|