bf4dev.com - dns.ninja
bf4dev.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1177.awsdns-19.org ⭐ | ||||||
| A | 2600:9000:5304:9900::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1177.awsdns-19.org | ||||||
| A | 205.251.196.153🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1177.awsdns-19.org | ||||||
| NS | ns-1976.awsdns-55.co.uk | ||||||
| A | 2600:9000:5307:b800::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1976.awsdns-55.co.uk | ||||||
| A | 205.251.199.184🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1976.awsdns-55.co.uk | ||||||
| NS | ns-374.awsdns-46.com | ||||||
| A | 2600:9000:5301:7600::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-374.awsdns-46.com | ||||||
| A | 205.251.193.118🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-374.awsdns-46.com | ||||||
| NS | ns-559.awsdns-05.net | ||||||
| A | 2600:9000:5302:2f00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-559.awsdns-05.net | ||||||
| A | 205.251.194.47🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-559.awsdns-05.net | ||||||
| SOA | ns-1177.awsdns-19.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=1787592481 | ||||||
Same first word
bf4dev.com |
Similar names
Previous names
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DNS History
4 records (4 active, 0 former)
●NSns-1177.awsdns-19.org2015-07-24 → 2026-08-24 · 2 obs
● 2026-08-24 17:42:38
●NSns-1976.awsdns-55.co.uk2015-07-24 → 2026-08-24 · 2 obs
● 2026-08-24 17:42:38
●NSns-374.awsdns-46.com2015-07-24 → 2026-08-24 · 2 obs
● 2026-08-24 17:42:38
●NSns-559.awsdns-05.net2015-07-24 → 2026-08-24 · 2 obs
● 2026-08-24 17:42:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bf4dev.com | ns-559.awsdns-05.net, ns-374.awsdns-46.com, ns-1177.awsdns-19.org, ns-1976.awsdns-55.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.193.118
NS records: ns-559.awsdns-05.net, ns-374.awsdns-46.com, ns-1177.awsdns-19.org, ns-1976.awsdns-55.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bf4dev.com (unsigned zone)
⏱️ Timing
Total: 428ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1177.awsdns-19.org, ns-1976.awsdns-55.co.uk... |
| SOA | 1 | ns-1177.awsdns-19.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-374.awsdns-46.com, ns-374.awsdns-46.com)
Analysis
Name Servers
The authoritative name servers for bf4dev.com are ns-374.awsdns-46.com, ns-559.awsdns-05.net, ns-1177.awsdns-19.org and ns-1976.awsdns-55.co.uk.
bf4dev.com partially shares its NS delegation with several other domains, including daviesflorist.com, immtasp.com, zeemedia.in and two others.
ns-374.awsdns-46.com, ns-559.awsdns-05.net, ns-1177.awsdns-19.org and ns-1976.awsdns-55.co.uk each carry two IP addresses. ns-374.awsdns-46.com has 205.251.193.118 and 2600:9000:5301:7600::1; ns-559.awsdns-05.net has 205.251.194.47 and 2600:9000:5302:2f00::1; ns-1177.awsdns-19.org has 205.251.196.153 and 2600:9000:5304:9900::1; ns-1976.awsdns-55.co.uk has 205.251.199.184 and 2600:9000:5307:b800::1.