filter1.teztech.com - robtex.com
filter1.teztech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.0.2.23🇺🇸 Amazon52.0.0.0/15 EC2 IAD prefix | ||||||
| PTR | filter1.teztech.com | ||||||
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
MX for
modvans.com |
smxrtos.com |
teztech.com |
turnkeyroi.com |
whitewaterkegs.com |
mustangvacuumsystems.com |
t3city.com |
e38.org |
Previously MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A52.0.2.232015-09-24 → 2026-03-25 · 2 obs
● 2015-09-24 02:50:16
● 2026-03-25 17:52:30
● 2026-03-25 17:52:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net... | - |
| teztech.com | ns1.t3city.com, ns2.t3city.com | 2 records |
✅ Authoritative Response
Server:54.67.46.80
NS records: ns1.t3city.com, ns2.t3city.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for teztech.com (unsigned zone)
⏱️ Timing
Total: 187ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.0.2.23 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.t3city.com, ns2.t3city.com)
Analysis
Mail Server Role
filter1.teztech.com serves as the mail server for modvans.com, smxrtos.com, teztech.com, turnkeyroi.com, whitewaterkegs.com and a few other domains.
IP Addresses
filter1.teztech.com resolves to one IP number: 52.0.2.23.