flexnotehub.com - dns.ninja
flexnotehub.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-540.awsdns-03.net ⭐ | ||||||
| A | 2600:9000:5302:1c00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-540.awsdns-03.net | ||||||
| A | 205.251.194.28🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-540.awsdns-03.net | ||||||
| NS | ns-1443.awsdns-52.org | ||||||
| A | 2600:9000:5305:a300::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1443.awsdns-52.org | ||||||
| A | 205.251.197.163🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1443.awsdns-52.org | ||||||
| NS | ns-1989.awsdns-56.co.uk | ||||||
| A | 2600:9000:5307:c500::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1989.awsdns-56.co.uk | ||||||
| A | 205.251.199.197🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1989.awsdns-56.co.uk | ||||||
| NS | ns-51.awsdns-06.com | ||||||
| A | 2600:9000:5300:3300::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-51.awsdns-06.com | ||||||
| A | 205.251.192.51🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-51.awsdns-06.com | ||||||
| SOA | ns-540.awsdns-03.netawsdns-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=1782378645 | ||||||
Subdomains
www.flexnotehub.com |
Same first word
flexnotehub.com |
DNS History
4 records (4 active, 0 former)
●NSns-1443.awsdns-52.org2026-04-09 → 2026-06-25 · 2 obs
● 2026-06-25 09:35:54
●NSns-1989.awsdns-56.co.uk2026-04-09 → 2026-06-25 · 2 obs
● 2026-06-25 09:35:54
●NSns-51.awsdns-06.com2026-04-09 → 2026-06-25 · 2 obs
● 2026-06-25 09:35:54
●NSns-540.awsdns-03.net2026-04-09 → 2026-06-25 · 2 obs
● 2026-06-25 09:35:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net... | - |
| flexnotehub.com | ns-51.awsdns-06.com, ns-540.awsdns-03.net, ns-1989.awsdns-56.co.uk, ns-1443.awsdns-52.org | 2 records |
✅ Authoritative Response
Server:205.251.192.51
NS records: ns-51.awsdns-06.com, ns-540.awsdns-03.net, ns-1989.awsdns-56.co.uk, ns-1443.awsdns-52.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for flexnotehub.com (unsigned zone)
⏱️ Timing
Total: 206ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1443.awsdns-52.org, ns-1989.awsdns-56.co.uk... |
| SOA | 1 | ns-540.awsdns-03.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-51.awsdns-06.com, ns-51.awsdns-06.com)
Analysis
Hierarchy
www.flexnotehub.com is a subdomain of flexnotehub.com.
Name Servers
The NS records for flexnotehub.com point to four name servers: ns-51.awsdns-06.com, ns-540.awsdns-03.net, ns-1443.awsdns-52.org and ns-1989.awsdns-56.co.uk.
The name servers of flexnotehub.com overlap at least partially with those of other domains — among them confirmationbuilder.org, capricorn.finance, bouldercountyhhs.gov and two more.
Each of the four hosts ns-51.awsdns-06.com, ns-540.awsdns-03.net, ns-1443.awsdns-52.org and ns-1989.awsdns-56.co.uk has two IP addresses. ns-51.awsdns-06.com points to 205.251.192.51 and 2600:9000:5300:3300::1. ns-540.awsdns-03.net points to 205.251.194.28 and 2600:9000:5302:1c00::1. ns-1443.awsdns-52.org points to 205.251.197.163 and 2600:9000:5305:a300::1. ns-1989.awsdns-56.co.uk points to 205.251.199.197 and 2600:9000:5307:c500::1.