proofpoint-simulations.com - dns.ninja
proofpoint-simulations.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-494.awsdns-61.com ⭐ | ||||||
| A | 2600:9000:5301:ee00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-494.awsdns-61.com | ||||||
| A | 205.251.193.238🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-494.awsdns-61.com | ||||||
| NS | ns-1273.awsdns-31.org | ||||||
| A | 2600:9000:5304:f900::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1273.awsdns-31.org | ||||||
| A | 205.251.196.249🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1273.awsdns-31.org | ||||||
| NS | ns-1951.awsdns-51.co.uk | ||||||
| A | 2600:9000:5307:9f00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1951.awsdns-51.co.uk | ||||||
| A | 205.251.199.159🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1951.awsdns-51.co.uk | ||||||
| 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-494.awsdns-61.comawsdns-hostmaster@amazon.com serial=1 | ||||||
com
| 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=1783668442 | ||||||
Same first word
proofpoint-simulations.eu |
proofpoint-simulations.us |
proofpoint-simulations.in |
proofpoint-simulations.ca |
proofpoint-simulations.com |
proofpoint-simulations.io |
DNS History
4 records (4 active, 0 former)
●NSns-1273.awsdns-31.org2026-03-27 → 2026-07-10 · 2 obs
● 2026-07-10 07:45:54
●NSns-1951.awsdns-51.co.uk2026-03-27 → 2026-07-10 · 2 obs
● 2026-07-10 07:45:54
●NSns-494.awsdns-61.com2026-03-27 → 2026-07-10 · 2 obs
● 2026-07-10 07:45:54
●NSns-737.awsdns-28.net2026-03-27 → 2026-07-10 · 2 obs
● 2026-07-10 07:45:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| proofpoint-simulations.com | ns-737.awsdns-28.net, ns-494.awsdns-61.com, ns-1273.awsdns-31.org, ns-1951.awsdns-51.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.194.225
NS records: ns-737.awsdns-28.net, ns-494.awsdns-61.com, ns-1273.awsdns-31.org, ns-1951.awsdns-51.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for proofpoint-simulations.com (unsigned zone)
⏱️ Timing
Total: 386ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1273.awsdns-31.org, ns-1951.awsdns-51.co.uk... |
| SOA | 1 | ns-494.awsdns-61.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-494.awsdns-61.com, ns-494.awsdns-61.com)
Analysis
Name Servers
The domain proofpoint-simulations.com is delegated to these four name servers: ns-494.awsdns-61.com, ns-737.awsdns-28.net, ns-1273.awsdns-31.org and ns-1951.awsdns-51.co.uk.
proofpoint-simulations.com partially shares its NS delegation with several other domains, including dx4ycxp25is5g.cloudfront.net, r4wj.com, kplay.cc and two others.
ns-494.awsdns-61.com, ns-737.awsdns-28.net, ns-1273.awsdns-31.org and ns-1951.awsdns-51.co.uk each carry two IP addresses. ns-494.awsdns-61.com has 205.251.193.238 and 2600:9000:5301:ee00::1; ns-737.awsdns-28.net has 205.251.194.225 and 2600:9000:5302:e100::1; ns-1273.awsdns-31.org has 205.251.196.249 and 2600:9000:5304:f900::1; ns-1951.awsdns-51.co.uk has 205.251.199.159 and 2600:9000:5307:9f00::1.