vfcs.contracogs.amazon.dev - robtex.com
vfcs.contracogs.amazon.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-692.awsdns-22.net ⭐ | ||||||
| A | 2600:9000:5302:b400::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-692.awsdns-22.net | ||||||
| A | 205.251.194.180🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-692.awsdns-22.net | ||||||
| NS | ns-1033.awsdns-01.org | ||||||
| A | 2600:9000:5304:900::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1033.awsdns-01.org | ||||||
| A | 205.251.196.9🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1033.awsdns-01.org | ||||||
| NS | ns-2026.awsdns-61.co.uk | ||||||
| A | 2600:9000:5307:ea00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-2026.awsdns-61.co.uk | ||||||
| A | 205.251.199.234🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-2026.awsdns-61.co.uk | ||||||
| NS | ns-346.awsdns-43.com | ||||||
| A | 2600:9000:5301:5a00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-346.awsdns-43.com | ||||||
| A | 205.251.193.90🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-346.awsdns-43.com | ||||||
| SOA | ns-692.awsdns-22.netawsdns-hostmaster@amazon.com serial=1 | ||||||
contracogs.amazon.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1564.awsdns-03.co.uk ⭐ | ||||||
| NS | ns-1016.awsdns-63.net | ||||||
| NS | ns-1104.awsdns-10.org | ||||||
| NS | ns-507.awsdns-63.com | ||||||
| SOA | ns-1564.awsdns-03.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
Same first word
vfcs.eu |
vfcs.ph |
vfcs.org |
vfcs.org.vn |
vfcs.com |
vfcs.net |
vfcs.in |
vfcs.vn |
vfcs.synology.me |
vfcs.pages.dev |
vfcs.be |
Similar names
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●NSns-1033.awsdns-01.org2026-07-17 → 2026-10-17 · 2 obs
● 2026-10-17 19:32:52
●NSns-2026.awsdns-61.co.uk2026-07-17 → 2026-10-17 · 2 obs
● 2026-10-17 19:32:52
●NSns-346.awsdns-43.com2026-07-17 → 2026-10-17 · 2 obs
● 2026-10-17 19:32:52
●NSns-692.awsdns-22.net2026-07-17 → 2026-10-17 · 2 obs
● 2026-10-17 19:32:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| amazon.dev | ns-729.awsdns-27.net, ns-1648.awsdns-14.co.uk, ns-1373.awsdns-43.org, ns-101.awsdns-12.com | - |
| contracogs.amazon.dev | ns-1016.awsdns-63.net, ns-1104.awsdns-10.org, ns-1564.awsdns-03.co.uk, ns-507.awsdns-63.com | - |
| vfcs.contracogs.amazon.dev | ns-1033.awsdns-01.org, ns-2026.awsdns-61.co.uk, ns-346.awsdns-43.com, ns-692.awsdns-22.net | - |
✅ Authoritative Response
Server:205.251.196.9
NS records: ns-1033.awsdns-01.org, ns-2026.awsdns-61.co.uk, ns-346.awsdns-43.com, ns-692.awsdns-22.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for amazon.dev (unsigned zone)
⏱️ Timing
Total: 2195ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1033.awsdns-01.org, ns-2026.awsdns-61.co.uk... |
| SOA | 1 | ns-692.awsdns-22.net awsdns-hostmaster.a |
Analysis
Name Servers
The domain vfcs.contracogs.amazon.dev is delegated to these four name servers: ns-346.awsdns-43.com, ns-692.awsdns-22.net, ns-1033.awsdns-01.org and ns-2026.awsdns-61.co.uk.
At least some of vfcs.contracogs.amazon.dev's name servers are shared with other domains, for example mylan.fr, erishin.jp, golflife.ai and two more.
These name servers are often deployed together with the name servers ns1-24-af-south-1.ec2-rdns.amazonaws.com, ns2-24-af-south-1.ec2-rdns.amazonaws.com, ns3-24-af-south-1.ec2-rdns.amazonaws.com and ns4-24-af-south-1.ec2-rdns.amazonaws.com.
Four hostnames, each resolving to a pair of IP addresses: ns-346.awsdns-43.com directs to 205.251.193.90 and 2600:9000:5301:5a00::1; ns-692.awsdns-22.net directs to 205.251.194.180 and 2600:9000:5302:b400::1; ns-1033.awsdns-01.org directs to 205.251.196.9 and 2600:9000:5304:900::1; ns-2026.awsdns-61.co.uk directs to 205.251.199.234 and 2600:9000:5307:ea00::1.