clear21.dev - dns.ninja
clear21.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-376.awsdns-47.com ⭐ | ||||||
| A | 2600:9000:5301:7800::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-376.awsdns-47.com | ||||||
| A | 205.251.193.120🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-376.awsdns-47.com | ||||||
| NS | ns-1260.awsdns-29.org | ||||||
| A | 2600:9000:5304:ec00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1260.awsdns-29.org | ||||||
| A | 205.251.196.236🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1260.awsdns-29.org | ||||||
| NS | ns-1785.awsdns-31.co.uk | ||||||
| A | 2600:9000:5306:f900::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1785.awsdns-31.co.uk | ||||||
| A | 205.251.198.249🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1785.awsdns-31.co.uk | ||||||
| NS | ns-704.awsdns-24.net | ||||||
| A | 2600:9000:5302:c000::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-704.awsdns-24.net | ||||||
| A | 205.251.194.192🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-704.awsdns-24.net | ||||||
| SOA | ns-376.awsdns-47.comawsdns-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
design.clear21.dev |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1260.awsdns-29.org2026-03-29 → 2026-06-25 · 2 obs
● 2026-06-25 16:30:10
●NSns-1785.awsdns-31.co.uk2026-03-29 → 2026-06-25 · 2 obs
● 2026-06-25 16:30:10
●NSns-376.awsdns-47.com2026-03-29 → 2026-06-25 · 2 obs
● 2026-06-25 16:30:10
●NSns-704.awsdns-24.net2026-03-29 → 2026-06-25 · 2 obs
● 2026-06-25 16:30:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | 10 records |
| clear21.dev | ns-1785.awsdns-31.co.uk, ns-704.awsdns-24.net, ns-376.awsdns-47.com, ns-1260.awsdns-29.org | - |
✅ Authoritative Response
Server:205.251.194.192
NS records: ns-1785.awsdns-31.co.uk, ns-704.awsdns-24.net, ns-376.awsdns-47.com, ns-1260.awsdns-29.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for clear21.dev (unsigned zone)
⏱️ Timing
Total: 3478ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1260.awsdns-29.org, ns-1785.awsdns-31.co.uk... |
| SOA | 1 | ns-376.awsdns-47.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)
Analysis
Hierarchy
clear21.dev is the parent zone for design.clear21.dev.
Name Servers
The authoritative name servers for clear21.dev are ns-376.awsdns-47.com, ns-704.awsdns-24.net, ns-1260.awsdns-29.org and ns-1785.awsdns-31.co.uk.
clear21.dev partially shares its NS delegation with several other domains, including cmdouradina.pr.gov.br, livepoker.events, pokerstarspa.com and two others.
In DNS configurations, these name servers often share authority with ns-751.awsdns-29.net, ns-1291.awsdns-33.org, ns-1833.awsdns-37.co.uk and 3 other name servers.
ns-376.awsdns-47.com, ns-704.awsdns-24.net, ns-1260.awsdns-29.org and ns-1785.awsdns-31.co.uk each carry two IP addresses. ns-376.awsdns-47.com has 205.251.193.120 and 2600:9000:5301:7800::1; ns-704.awsdns-24.net has 205.251.194.192 and 2600:9000:5302:c000::1; ns-1260.awsdns-29.org has 205.251.196.236 and 2600:9000:5304:ec00::1; ns-1785.awsdns-31.co.uk has 205.251.198.249 and 2600:9000:5306:f900::1.