cluetools.com - robtex.com
cluetools.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1371.awsdns-43.org ⭐ | ||||||
| A | 2600:9000:5305:5b00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1371.awsdns-43.org | ||||||
| A | 205.251.197.91🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1371.awsdns-43.org | ||||||
| NS | ns-1841.awsdns-38.co.uk | ||||||
| A | 2600:9000:5307:3100::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1841.awsdns-38.co.uk | ||||||
| A | 205.251.199.49🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1841.awsdns-38.co.uk | ||||||
| NS | ns-278.awsdns-34.com | ||||||
| A | 2600:9000:5301:1600::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-278.awsdns-34.com | ||||||
| A | 205.251.193.22🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-278.awsdns-34.com | ||||||
| NS | ns-745.awsdns-29.net | ||||||
| A | 2600:9000:5302:e900::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-745.awsdns-29.net | ||||||
| A | 205.251.194.233🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-745.awsdns-29.net | ||||||
| SOA | ns-1371.awsdns-43.orgawsdns-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=1778358601 | ||||||
Same first word
cluetools.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1371.awsdns-43.org2026-04-15 → 2026-05-09 · 2 obs
● 2026-05-09 20:40:22
●NSns-1841.awsdns-38.co.uk2026-04-15 → 2026-05-09 · 2 obs
● 2026-05-09 20:40:22
●NSns-278.awsdns-34.com2026-04-15 → 2026-05-09 · 2 obs
● 2026-05-09 20:40:22
●NSns-745.awsdns-29.net2026-04-15 → 2026-05-09 · 2 obs
● 2026-05-09 20:40:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cluetools.com | ns-278.awsdns-34.com, ns-745.awsdns-29.net, ns-1841.awsdns-38.co.uk, ns-1371.awsdns-43.org | 2 records |
✅ Authoritative Response
Server:205.251.193.22
NS records: ns-278.awsdns-34.com, ns-745.awsdns-29.net, ns-1841.awsdns-38.co.uk, ns-1371.awsdns-43.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cluetools.com (unsigned zone)
⏱️ Timing
Total: 248ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1371.awsdns-43.org, ns-1841.awsdns-38.co.uk... |
| SOA | 1 | ns-1371.awsdns-43.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-278.awsdns-34.com, ns-278.awsdns-34.com)
Analysis
Name Servers
cluetools.com's delegation is handled by four name servers: ns-278.awsdns-34.com, ns-745.awsdns-29.net, ns-1371.awsdns-43.org and ns-1841.awsdns-38.co.uk.
cluetools.com partially shares name servers with other domains; examples include korpica.rs, d2o3t90cve1nz.cloudfront.net, 772win.win, internal-tooling.90srv.com and d44heqygm8na8.cloudfront.net.
Host names with two IPs:
ns-278.awsdns-34.com points to 2600:9000:5301:1600::1 and 205.251.193.22
ns-745.awsdns-29.net points to 2600:9000:5302:e900::1 and 205.251.194.233
ns-1371.awsdns-43.org points to 2600:9000:5305:5b00::1 and 205.251.197.91
ns-1841.awsdns-38.co.uk points to 2600:9000:5307:3100::1 and 205.251.199.49