mail1.teztech.com - robtex.com
mail1.teztech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.84.115.153🇺🇸 Amazon54.84.0.0/15 EC2 IAD prefix | ||||||
| PTR | mail1.teztech.com | ||||||
| TXT | v=spf1 include:teztech.com -all | ||||||
teztech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.0.171.106🇺🇸 Amazon52.0.0.0/15 EC2 IAD prefix | ||||||
| NS | ns1.t3city.com ⭐ | ||||||
| NS | ns2.t3city.com | ||||||
| MX | filter1.teztech.com ⭐ | ||||||
| TXT | v=spf1 a:mail1.t3city.com a:mail1.teztech.com a:email-smtp.us-east-1.amazonaw... | ||||||
| SOA | ns1.t3city.comhostmaster@t3city.com serial=118 | ||||||
PTR for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A54.84.115.1532026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 16:17:40
● 2026-03-26 21:06:00
● 2026-03-26 21:06:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| teztech.com | ns1.t3city.com, ns2.t3city.com | 2 records |
✅ Authoritative Response
Server:52.2.220.14
NS records: ns1.t3city.com, ns2.t3city.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for teztech.com (unsigned zone)
⏱️ Timing
Total: 144ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.84.115.153 |
| TXT | 1 | v=spf1 include:teztech.com -all |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.t3city.com, ns2.t3city.com)
Analysis
IP Addresses
mail1.teztech.com points to a single IP address: 54.84.115.153.