brushup.dev - dns.ninja
brushup.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-294.awsdns-36.com ⭐ | ||||||
| A | 2600:9000:5301:2600::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-294.awsdns-36.com | ||||||
| A | 205.251.193.38🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| NS | ns-1003.awsdns-61.net | ||||||
| A | 2600:9000:5303:eb00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-1003.awsdns-61.net | ||||||
| A | 205.251.195.235🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-1003.awsdns-61.net | ||||||
| NS | ns-1374.awsdns-43.org | ||||||
| A | 2600:9000:5305:5e00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1374.awsdns-43.org | ||||||
| A | 205.251.197.94🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1374.awsdns-43.org | ||||||
| NS | ns-1608.awsdns-09.co.uk | ||||||
| A | 2600:9000:5306:4800::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1608.awsdns-09.co.uk | ||||||
| A | 205.251.198.72🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1608.awsdns-09.co.uk | ||||||
| SOA | ns-294.awsdns-36.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 | ||||||
Same first word
brushup.co.uk |
brushup.com |
brushup.or.jp |
brushup.eu |
brushup.at |
brushup.us |
brushup.net |
brushup.dk |
brushup.in |
brushup.jp |
brushup.nl |
brushup.dev |
brushup.co |
brushup.com.au |
brushup.it |
brushup.se |
brushup.de |
Similar names
Nearby domains
DNS History
4 records (4 active, 0 former)
●NSns-1003.awsdns-61.net2026-03-21 → 2026-08-17 · 2 obs
● 2026-08-17 15:18:52
●NSns-1374.awsdns-43.org2026-03-21 → 2026-08-17 · 2 obs
● 2026-08-17 15:18:52
●NSns-1608.awsdns-09.co.uk2026-03-21 → 2026-08-17 · 2 obs
● 2026-08-17 15:18:52
●NSns-294.awsdns-36.com2026-03-21 → 2026-08-17 · 2 obs
● 2026-08-17 15:18:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com... | - |
| brushup.dev | ns-1374.awsdns-43.org, ns-1608.awsdns-09.co.uk, ns-294.awsdns-36.com, ns-1003.awsdns-61.net | - |
✅ Authoritative Response
Server:205.251.195.235
NS records: ns-1374.awsdns-43.org, ns-1608.awsdns-09.co.uk, ns-294.awsdns-36.com, ns-1003.awsdns-61.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for brushup.dev (unsigned zone)
⏱️ Timing
Total: 330ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1003.awsdns-61.net, ns-1374.awsdns-43.org... |
| SOA | 1 | ns-294.awsdns-36.com awsdns-hostmaster.a |
Analysis
Name Servers
Four name servers handle the delegation for brushup.dev: ns-294.awsdns-36.com, ns-1003.awsdns-61.net, ns-1374.awsdns-43.org and ns-1608.awsdns-09.co.uk.
brushup.dev partially shares its NS delegation with several other domains, including littmannsucks.com, hack-a-thon.net, cuno.cl and two others.
These name servers regularly co-occur with the name servers ns-947.awsdns-54.net, ns-1294.awsdns-33.org and ns-1982.awsdns-55.co.uk.
ns-294.awsdns-36.com, ns-1003.awsdns-61.net, ns-1374.awsdns-43.org and ns-1608.awsdns-09.co.uk each carry two IP addresses. ns-294.awsdns-36.com has 205.251.193.38 and 2600:9000:5301:2600::1; ns-1003.awsdns-61.net has 205.251.195.235 and 2600:9000:5303:eb00::1; ns-1374.awsdns-43.org has 205.251.197.94 and 2600:9000:5305:5e00::1; ns-1608.awsdns-09.co.uk has 205.251.198.72 and 2600:9000:5306:4800::1.