oprx.net - robtex.com
oprx.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 18.205.58.146🇺🇸 Amazon18.204.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-18-205-58-146.compute-1.amazonaws.com | ||||||
| A | 100.25.220.47🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix | ||||||
| NS | ns-1217.awsdns-24.org ⭐ | ||||||
| A | 2600:9000:5304:c100::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1217.awsdns-24.org | ||||||
| A | 205.251.196.193🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1217.awsdns-24.org | ||||||
| NS | ns-1573.awsdns-04.co.uk | ||||||
| A | 2600:9000:5306:2500::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1573.awsdns-04.co.uk | ||||||
| A | 205.251.198.37🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1573.awsdns-04.co.uk | ||||||
| NS | ns-473.awsdns-59.com | ||||||
| A | 2600:9000:5301:d900::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-473.awsdns-59.com | ||||||
| A | 205.251.193.217🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-473.awsdns-59.com | ||||||
| NS | ns-946.awsdns-54.net | ||||||
| A | 2600:9000:5303:b200::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-946.awsdns-54.net | ||||||
| A | 205.251.195.178🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-946.awsdns-54.net | ||||||
| SOA | ns-1217.awsdns-24.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
net
| 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=1771291465 | ||||||
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
●NSns-1217.awsdns-24.org2026-03-06 → 2026-03-24 · 2 obs
● 2026-03-24 06:19:10
●NSns-1573.awsdns-04.co.uk2026-03-06 → 2026-03-24 · 2 obs
● 2026-03-24 06:19:10
●NSns-473.awsdns-59.com2026-03-06 → 2026-03-24 · 2 obs
● 2026-03-24 06:19:10
●NSns-946.awsdns-54.net2026-03-06 → 2026-03-24 · 2 obs
● 2026-03-24 06:19:10
●A100.25.220.472026-03-19 → 2026-03-24 · 3 obs
● 2026-03-19 10:50:50
● 2026-03-24 06:19:10
●A18.205.58.1462026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 06:19:10
○A3.209.113.772026-03-06 → 2026-03-06 · 4 obs
● 2026-03-06 20:15:42
○ 2026-03-19 10:50:50
○ 2026-03-24 06:19:10
○A3.233.235.2432026-03-19 → 2026-03-20 · 4 obs
● 2026-03-19 10:50:50
● 2026-03-20 05:10:50
○ 2026-03-24 06:19:10
○A34.192.86.532026-03-06 → 2026-03-06 · 4 obs
● 2026-03-06 20:15:42
○ 2026-03-19 10:50:50
○ 2026-03-24 06:19:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | l.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net... | - |
| oprx.net | ns-473.awsdns-59.com, ns-946.awsdns-54.net, ns-1573.awsdns-04.co.uk, ns-1217.awsdns-24.org | 1 record |
✅ Authoritative Response
Server:205.251.193.217
NS records: ns-473.awsdns-59.com, ns-946.awsdns-54.net, ns-1573.awsdns-04.co.uk, ns-1217.awsdns-24.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for oprx.net (unsigned zone)
⏱️ Timing
Total: 379ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 100.25.220.47, 18.205.58.146 |
| NS | 4 | ns-1217.awsdns-24.org, ns-1573.awsdns-04.co.uk... |
| SOA | 1 | ns-1217.awsdns-24.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-946.awsdns-54.net)
Analysis
IP Addresses
Two IP numbers are pointed to by oprx.net: 18.205.58.146 and 100.25.220.47.
Other host names, for instance www.healthyoffers.com, share IP numbers with oprx.net.
Name Servers
oprx.net delegates to four name servers: ns-473.awsdns-59.com, ns-946.awsdns-54.net, ns-1217.awsdns-24.org and ns-1573.awsdns-04.co.uk.
oprx.net at least partially shares name servers with other domains, for instance acemsc2.com, powerleague.ie, quora.com, rpflw.com and broilact.net.
These name servers are commonly used with the following: ns-1143.awsdns-14.org, ns-344.awsdns-43.com, ns-673.awsdns-20.net and ns-158.awsdns-19.com.
Host names with two IP numbers: ns-473.awsdns-59.com points to 2600:9000:5301:d900::1 and 205.251.193.217; ns-946.awsdns-54.net points to 2600:9000:5303:b200::1 and 205.251.195.178; ns-1217.awsdns-24.org points to 2600:9000:5304:c100::1 and 205.251.196.193; ns-1573.awsdns-04.co.uk points to 2600:9000:5306:2500::1 and 205.251.198.37.