engine.uscsa.com - robtex.com
engine.uscsa.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-205.awsdns-25.com ⭐ | ||||||
| A | 2600:9000:5300:cd00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-205.awsdns-25.com | ||||||
| A | 205.251.192.205🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-205.awsdns-25.com | ||||||
| NS | ns-1176.awsdns-19.org | ||||||
| A | 2600:9000:5304:9800::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1176.awsdns-19.org | ||||||
| A | 205.251.196.152🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1176.awsdns-19.org | ||||||
| NS | ns-1708.awsdns-21.co.uk | ||||||
| A | 2600:9000:5306:ac00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1708.awsdns-21.co.uk | ||||||
| A | 205.251.198.172🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1708.awsdns-21.co.uk | ||||||
| NS | ns-914.awsdns-50.net | ||||||
| A | 2600:9000:5303:9200::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-914.awsdns-50.net | ||||||
| A | 205.251.195.146🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-914.awsdns-50.net | ||||||
| SOA | ns-205.awsdns-25.comawsdns-hostmaster@amazon.com serial=1 | ||||||
uscsa.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 199.34.228.69🇺🇸 WEEBLY199.34.228.0/24 | ||||||
| NS | ns-623.awsdns-13.net ⭐ | ||||||
| NS | ns-1398.awsdns-46.org | ||||||
| NS | ns-1884.awsdns-43.co.uk | ||||||
| NS | ns-416.awsdns-52.com | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| TXT | v=spf1 ip4:54.208.201.122/32 include:_spf.google.com include:mail.zendesk.com... | ||||||
| SOA | ns-623.awsdns-13.netawsdns-hostmaster@amazon.com serial=1 | ||||||
WOT: SAFE (73/100)
Subdomains
results-submission.engine.uscsa.com |
redirect.engine.uscsa.com |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1176.awsdns-19.org2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 22:25:12
●NSns-1708.awsdns-21.co.uk2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 22:25:12
●NSns-205.awsdns-25.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 22:25:12
●NSns-914.awsdns-50.net2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 22:25:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| uscsa.com | ns-623.awsdns-13.net, ns-416.awsdns-52.com, ns-1884.awsdns-43.co.uk, ns-1398.awsdns-46.org | 1 record |
| engine.uscsa.com | ns-1176.awsdns-19.org, ns-1708.awsdns-21.co.uk, ns-205.awsdns-25.com, ns-914.awsdns-50.net | - |
✅ Authoritative Response
Server:205.251.195.146
NS records: ns-1176.awsdns-19.org, ns-1708.awsdns-21.co.uk, ns-205.awsdns-25.com, ns-914.awsdns-50.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for uscsa.com (unsigned zone)
⏱️ Timing
Total: 603ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1176.awsdns-19.org, ns-1708.awsdns-21.co.uk... |
| SOA | 1 | ns-205.awsdns-25.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-416.awsdns-52.com)
Analysis
Hierarchy
engine.uscsa.com is a parent of results-submission.engine.uscsa.com and redirect.engine.uscsa.com.
Name Servers
engine.uscsa.com's delegation is handled by four name servers: ns-205.awsdns-25.com, ns-914.awsdns-50.net, ns-1176.awsdns-19.org and ns-1708.awsdns-21.co.uk.
engine.uscsa.com partially shares name servers with other domains; examples include tiletrendz.com, ibdocuments.com, themediatrade.com, infinitylearningsolutions.com and 120.70.156.in-addr.arpa.
Host names with two IPs:
ns-205.awsdns-25.com points to 2600:9000:5300:cd00::1 and 205.251.192.205
ns-914.awsdns-50.net points to 2600:9000:5303:9200::1 and 205.251.195.146
ns-1176.awsdns-19.org points to 2600:9000:5304:9800::1 and 205.251.196.152
ns-1708.awsdns-21.co.uk points to 2600:9000:5306:ac00::1 and 205.251.198.172