codegrade.dev - dns.ninja
codegrade.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1843.awsdns-38.co.uk ⭐ | ||||||
| A | 2600:9000:5307:3300::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1843.awsdns-38.co.uk | ||||||
| A | 205.251.199.51🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1843.awsdns-38.co.uk | ||||||
| NS | ns-1094.awsdns-08.org | ||||||
| A | 2600:9000:5304:4600::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1094.awsdns-08.org | ||||||
| A | 205.251.196.70🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| NS | ns-272.awsdns-34.com | ||||||
| A | 2600:9000:5301:1000::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-272.awsdns-34.com | ||||||
| A | 205.251.193.16🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-272.awsdns-34.com | ||||||
| NS | ns-522.awsdns-01.net | ||||||
| A | 2600:9000:5302:a00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-522.awsdns-01.net | ||||||
| A | 205.251.194.10🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-522.awsdns-01.net | ||||||
| SOA | ns-1843.awsdns-38.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Subdomains
staging-broker.codegrade.dev |
Same first word
codegrade.dev |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1094.awsdns-08.org2026-07-25 → 2026-07-28 · 2 obs
● 2026-07-28 18:19:46
●NSns-1843.awsdns-38.co.uk2026-07-25 → 2026-07-28 · 2 obs
● 2026-07-28 18:19:46
●NSns-272.awsdns-34.com2026-07-25 → 2026-07-28 · 2 obs
● 2026-07-28 18:19:46
●NSns-522.awsdns-01.net2026-07-25 → 2026-07-28 · 2 obs
● 2026-07-28 18:19:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| codegrade.dev | ns-1094.awsdns-08.org, ns-1843.awsdns-38.co.uk, ns-272.awsdns-34.com, ns-522.awsdns-01.net | - |
✅ Authoritative Response
Server:205.251.194.10
NS records: ns-1094.awsdns-08.org, ns-1843.awsdns-38.co.uk, ns-272.awsdns-34.com, ns-522.awsdns-01.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codegrade.dev (unsigned zone)
⏱️ Timing
Total: 2242ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1094.awsdns-08.org, ns-1843.awsdns-38.co.uk... |
| SOA | 1 | ns-1843.awsdns-38.co.uk awsdns-hostmaste |
Analysis
Hierarchy
codegrade.dev is the parent zone for staging-broker.codegrade.dev.
Name Servers
codegrade.dev has four authoritative name servers: ns-272.awsdns-34.com, ns-522.awsdns-01.net, ns-1094.awsdns-08.org and ns-1843.awsdns-38.co.uk.
codegrade.dev partially shares its NS delegation with several other domains, including truviacocktails.com, ex-os.net, d2coasxjmojbx0.cloudfront.net and two others.
ns-272.awsdns-34.com, ns-522.awsdns-01.net, ns-1094.awsdns-08.org and ns-1843.awsdns-38.co.uk each carry two IP addresses. ns-272.awsdns-34.com has 205.251.193.16 and 2600:9000:5301:1000::1; ns-522.awsdns-01.net has 205.251.194.10 and 2600:9000:5302:a00::1; ns-1094.awsdns-08.org has 205.251.196.70 and 2600:9000:5304:4600::1; ns-1843.awsdns-38.co.uk has 205.251.199.51 and 2600:9000:5307:3300::1.