opsdev.co - dns.ninja
opsdev.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.243.211.229🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix | ||||||
| PTR | ec2-54-243-211-229.compute-1.amazonaws.com | ||||||
| NS | ns-852.awsdns-42.net ⭐ | ||||||
| A | 2600:9000:5303:5400::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-852.awsdns-42.net | ||||||
| A | 205.251.195.84🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-852.awsdns-42.net | ||||||
| NS | ns-1052.awsdns-03.org | ||||||
| A | 2600:9000:5304:1c00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1052.awsdns-03.org | ||||||
| A | 205.251.196.28🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1052.awsdns-03.org | ||||||
| NS | ns-137.awsdns-17.com | ||||||
| A | 2600:9000:5300:8900::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-137.awsdns-17.com | ||||||
| A | 205.251.192.137🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-137.awsdns-17.com | ||||||
| NS | ns-1963.awsdns-53.co.uk | ||||||
| A | 2600:9000:5307:ab00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1963.awsdns-53.co.uk | ||||||
| A | 205.251.199.171🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1963.awsdns-53.co.uk | ||||||
| SOA | ns-852.awsdns-42.netawsdns-hostmaster@amazon.com serial=1 | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759675192 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns-1052.awsdns-03.org2015-06-25 → 2026-06-05 · 2 obs
● 2026-06-05 14:59:36
●NSns-137.awsdns-17.com2015-06-25 → 2026-06-05 · 2 obs
● 2026-06-05 14:59:36
●NSns-1963.awsdns-53.co.uk2015-06-25 → 2026-06-05 · 2 obs
● 2026-06-05 14:59:36
●NSns-852.awsdns-42.net2015-06-25 → 2026-06-05 · 2 obs
● 2026-06-05 14:59:36
●A54.243.211.2292015-06-25 → 2026-06-05 · 2 obs
● 2026-06-05 14:59:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | c.registrydns.co, b.registrydns.co, d.registrydns.co, a.registrydns.co | - |
| opsdev.co | ns-852.awsdns-42.net, ns-137.awsdns-17.com, ns-1963.awsdns-53.co.uk, ns-1052.awsdns-03.org | - |
✅ Authoritative Response
Server:205.251.196.28
NS records: ns-852.awsdns-42.net, ns-137.awsdns-17.com, ns-1963.awsdns-53.co.uk, ns-1052.awsdns-03.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opsdev.co (unsigned zone)
⏱️ Timing
Total: 1453ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.243.211.229 |
| NS | 4 | ns-1052.awsdns-03.org, ns-137.awsdns-17.com... |
| SOA | 1 | ns-852.awsdns-42.net awsdns-hostmaster.a |
Analysis
IP Addresses
opsdev.co resolves to one IP address: 54.243.211.229.
ec2-54-243-211-229.compute-1.amazonaws.com is an example of another host name that shares IP numbers with opsdev.co.
Name Servers
opsdev.co delegates DNS authority to 4 name servers — ns-137.awsdns-17.com, ns-852.awsdns-42.net, ns-1052.awsdns-03.org and ns-1963.awsdns-53.co.uk.
opsdev.co partially shares its NS delegation with several other domains, including beyond123.com, timezoneapi.io, extrablad.dk and two others.
These name servers regularly co-occur with the name servers ns-106.awsdns-13.com, ns-1129.awsdns-13.org and ns-2042.awsdns-63.co.uk.
ns-137.awsdns-17.com, ns-852.awsdns-42.net, ns-1052.awsdns-03.org and ns-1963.awsdns-53.co.uk each carry two IP addresses. ns-137.awsdns-17.com has 205.251.192.137 and 2600:9000:5300:8900::1; ns-852.awsdns-42.net has 205.251.195.84 and 2600:9000:5303:5400::1; ns-1052.awsdns-03.org has 205.251.196.28 and 2600:9000:5304:1c00::1; ns-1963.awsdns-53.co.uk has 205.251.199.171 and 2600:9000:5307:ab00::1.