cppgrid.com - dns.ninja
cppgrid.com
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | ||||||
| NS | ns-1138.awsdns-14.org | ||||||
| A | 2600:9000:5304:7200::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1138.awsdns-14.org | ||||||
| A | 205.251.196.114🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1138.awsdns-14.org | ||||||
| NS | ns-303.awsdns-37.com | ||||||
| A | 2600:9000:5301:2f00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-303.awsdns-37.com | ||||||
| A | 205.251.193.47🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-303.awsdns-37.com | ||||||
| NS | ns-567.awsdns-06.net | ||||||
| A | 2600:9000:5302:3700::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-567.awsdns-06.net | ||||||
| A | 205.251.194.55🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-567.awsdns-06.net | ||||||
| SOA | ns-1963.awsdns-53.co.ukawsdns-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=1792626411 | ||||||
Same first word
cppgrid.com |
Similar names
Previous names
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DNS History
4 records (4 active, 0 former)
●NSns-1138.awsdns-14.org2026-10-14 → 2026-10-21 · 2 obs
● 2026-10-21 23:57:44
●NSns-1963.awsdns-53.co.uk2026-10-14 → 2026-10-21 · 2 obs
● 2026-10-21 23:57:44
●NSns-303.awsdns-37.com2026-10-14 → 2026-10-21 · 2 obs
● 2026-10-21 23:57:44
●NSns-567.awsdns-06.net2026-10-14 → 2026-10-21 · 2 obs
● 2026-10-21 23:57:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cppgrid.com | ns-567.awsdns-06.net, ns-303.awsdns-37.com, ns-1138.awsdns-14.org, ns-1963.awsdns-53.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.194.55
NS records: ns-567.awsdns-06.net, ns-303.awsdns-37.com, ns-1138.awsdns-14.org, ns-1963.awsdns-53.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 835ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1138.awsdns-14.org, ns-1963.awsdns-53.co.uk... |
| SOA | 1 | ns-1963.awsdns-53.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-303.awsdns-37.com, ns-303.awsdns-37.com)
Analysis
Name Servers
cppgrid.com has four authoritative name servers: ns-303.awsdns-37.com, ns-567.awsdns-06.net, ns-1138.awsdns-14.org and ns-1963.awsdns-53.co.uk.
There is at least partial name server overlap between cppgrid.com and other domains — yardbaseballclub.com, d8e0eplk8i52r.cloudfront.net, ambiparlogtech.com and two more among them.
These name servers regularly appear alongside ns-238.awsdns-29.com, ns-924.awsdns-51.net, ns-1354.awsdns-41.org and 4 other name servers in NS record sets.
All four hostnames — ns-303.awsdns-37.com, ns-567.awsdns-06.net, ns-1138.awsdns-14.org and ns-1963.awsdns-53.co.uk — resolve to two IP numbers apiece: ns-303.awsdns-37.com to 205.251.193.47 and 2600:9000:5301:2f00::1; ns-567.awsdns-06.net to 205.251.194.55 and 2600:9000:5302:3700::1; ns-1138.awsdns-14.org to 205.251.196.114 and 2600:9000:5304:7200::1; ns-1963.awsdns-53.co.uk to 205.251.199.171 and 2600:9000:5307:ab00::1.