byffbb.com - dns.ninja
byffbb.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1695.awsdns-19.co.uk ⭐ | ||||||
| A | 2600:9000:5306:9f00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1695.awsdns-19.co.uk | ||||||
| A | 205.251.198.159🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1695.awsdns-19.co.uk | ||||||
| NS | ns-1207.awsdns-22.org | ||||||
| A | 2600:9000:5304:b700::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1207.awsdns-22.org | ||||||
| A | 205.251.196.183🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1207.awsdns-22.org | ||||||
| NS | ns-320.awsdns-40.com | ||||||
| A | 2600:9000:5301:4000::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-320.awsdns-40.com | ||||||
| A | 205.251.193.64🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-320.awsdns-40.com | ||||||
| NS | ns-723.awsdns-26.net | ||||||
| A | 2600:9000:5302:d300::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-723.awsdns-26.net | ||||||
| A | 205.251.194.211🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-723.awsdns-26.net | ||||||
| SOA | ns-1695.awsdns-19.co.ukawsdns-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=1784001357 | ||||||
Subdomains
Same first word
byffbb.com |
DNS History
4 records (4 active, 0 former)
●NSns-1207.awsdns-22.org2026-03-26 → 2026-07-14 · 2 obs
● 2026-07-14 04:03:26
●NSns-1695.awsdns-19.co.uk2026-03-26 → 2026-07-14 · 2 obs
● 2026-07-14 04:03:26
●NSns-320.awsdns-40.com2026-03-26 → 2026-07-14 · 2 obs
● 2026-07-14 04:03:26
●NSns-723.awsdns-26.net2026-03-26 → 2026-07-14 · 2 obs
● 2026-07-14 04:03:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net... | - |
| byffbb.com | ns-723.awsdns-26.net, ns-320.awsdns-40.com, ns-1695.awsdns-19.co.uk, ns-1207.awsdns-22.org | 2 records |
✅ Authoritative Response
Server:205.251.194.211
NS records: ns-723.awsdns-26.net, ns-320.awsdns-40.com, ns-1695.awsdns-19.co.uk, ns-1207.awsdns-22.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for byffbb.com (unsigned zone)
⏱️ Timing
Total: 331ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1207.awsdns-22.org, ns-1695.awsdns-19.co.uk... |
| SOA | 1 | ns-1695.awsdns-19.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-320.awsdns-40.com, ns-320.awsdns-40.com)
Analysis
Hierarchy
The parent domain of api3.byffbb.com and ws2.byffbb.com is byffbb.com.
Name Servers
The domain byffbb.com is delegated to these four name servers: ns-320.awsdns-40.com, ns-723.awsdns-26.net, ns-1207.awsdns-22.org and ns-1695.awsdns-19.co.uk.
byffbb.com shares at least some of its name servers with other domains, including akaledu.net, mexicomls.com.mx, dt262yoxlnxjt.cloudfront.net and two others.
The host names ns-320.awsdns-40.com, ns-723.awsdns-26.net, ns-1207.awsdns-22.org and ns-1695.awsdns-19.co.uk each resolve to two IP addresses: ns-320.awsdns-40.com resolves to 205.251.193.64 and 2600:9000:5301:4000::1; ns-723.awsdns-26.net resolves to 205.251.194.211 and 2600:9000:5302:d300::1; ns-1207.awsdns-22.org resolves to 205.251.196.183 and 2600:9000:5304:b700::1; ns-1695.awsdns-19.co.uk resolves to 205.251.198.159 and 2600:9000:5306:9f00::1.