dev-opp.io - robtex.com
dev-opp.io
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1340.awsdns-39.org ⭐ | ||||||
| A | 2600:9000:5305:3c00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1340.awsdns-39.org | ||||||
| A | 205.251.197.60🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1340.awsdns-39.org | ||||||
| NS | ns-1945.awsdns-51.co.uk | ||||||
| A | 2600:9000:5307:9900::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1945.awsdns-51.co.uk | ||||||
| A | 205.251.199.153🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1945.awsdns-51.co.uk | ||||||
| NS | ns-421.awsdns-52.com | ||||||
| A | 2600:9000:5301:a500::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-421.awsdns-52.com | ||||||
| A | 205.251.193.165🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-421.awsdns-52.com | ||||||
| NS | ns-737.awsdns-28.net | ||||||
| A | 2600:9000:5302:e100::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-737.awsdns-28.net | ||||||
| A | 205.251.194.225🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-737.awsdns-28.net | ||||||
| SOA | ns-1340.awsdns-39.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1774608890 | ||||||
Same first word
dev-opp.io |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1340.awsdns-39.org2026-02-19 → 2026-03-27 · 2 obs
● 2026-03-27 11:05:42
●NSns-1945.awsdns-51.co.uk2026-02-19 → 2026-03-27 · 2 obs
● 2026-03-27 11:05:42
●NSns-421.awsdns-52.com2026-02-19 → 2026-03-27 · 2 obs
● 2026-03-27 11:05:42
●NSns-737.awsdns-28.net2026-02-19 → 2026-03-27 · 2 obs
● 2026-03-27 11:05:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | c0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io | - |
| dev-opp.io | ns-1340.awsdns-39.org, ns-421.awsdns-52.com, ns-1945.awsdns-51.co.uk, ns-737.awsdns-28.net | - |
✅ Authoritative Response
Server:205.251.199.153
NS records: ns-1340.awsdns-39.org, ns-421.awsdns-52.com, ns-1945.awsdns-51.co.uk, ns-737.awsdns-28.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dev-opp.io (unsigned zone)
⏱️ Timing
Total: 331ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1340.awsdns-39.org, ns-1945.awsdns-51.co.uk... |
| SOA | 1 | ns-1340.awsdns-39.org awsdns-hostmaster. |
Analysis
Name Servers
dev-opp.io is delegated to four name servers: ns-421.awsdns-52.com, ns-737.awsdns-28.net, ns-1340.awsdns-39.org and ns-1945.awsdns-51.co.uk.
dev-opp.io at least partially shares name servers with other domains, for instance pfo-prod.pageant.digital, palantirfoundry.com, ferrytolehavre.co.uk, d1z7unikhvo89r.cloudfront.net and campussteps.com.
these name servers are often used in conjunction with the name servers ns-801.awsdns-36.net.
Host names with two IP numbers: ns-421.awsdns-52.com points to 2600:9000:5301:a500::1 and 205.251.193.165; ns-737.awsdns-28.net points to 2600:9000:5302:e100::1 and 205.251.194.225; ns-1340.awsdns-39.org points to 2600:9000:5305:3c00::1 and 205.251.197.60; ns-1945.awsdns-51.co.uk points to 2600:9000:5307:9900::1 and 205.251.199.153.