bugcrowd.fail - dns.ninja
bugcrowd.fail
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-801.awsdns-36.net ⭐ | ||||||
| A | 2600:9000:5303:2100::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-801.awsdns-36.net | ||||||
| A | 205.251.195.33🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-801.awsdns-36.net | ||||||
| NS | ns-1152.awsdns-16.org | ||||||
| A | 2600:9000:5304:8000::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1152.awsdns-16.org | ||||||
| A | 205.251.196.128🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1152.awsdns-16.org | ||||||
| NS | ns-1923.awsdns-48.co.uk | ||||||
| A | 2600:9000:5307:8300::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1923.awsdns-48.co.uk | ||||||
| A | 205.251.199.131🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1923.awsdns-48.co.uk | ||||||
| NS | ns-47.awsdns-05.com | ||||||
| A | 2600:9000:5300:2f00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-47.awsdns-05.com | ||||||
| A | 205.251.192.47🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-47.awsdns-05.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns-801.awsdns-36.netawsdns-hostmaster@amazon.com serial=1 | ||||||
fail
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.fail ⭐ | ||||||
| NS | v0n1.nic.fail | ||||||
| NS | v0n2.nic.fail | ||||||
| NS | v0n3.nic.fail | ||||||
| NS | v2n0.nic.fail | ||||||
| NS | v2n1.nic.fail | ||||||
| SOA | v0n0.nic.failhostmaster@donuts.email serial=1780565064 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1152.awsdns-16.org2016-12-10 → 2026-06-04 · 2 obs
● 2026-06-04 09:46:54
●NSns-1923.awsdns-48.co.uk2016-12-10 → 2026-06-04 · 2 obs
● 2026-06-04 09:46:54
●NSns-47.awsdns-05.com2016-12-10 → 2026-06-04 · 2 obs
● 2026-06-04 09:46:54
●NSns-801.awsdns-36.net2016-12-10 → 2026-06-04 · 2 obs
● 2026-06-04 09:46:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fail | v0n0.nic.fail, v0n1.nic.fail, v0n2.nic.fail, v0n3.nic.fail... | 12 records |
| bugcrowd.fail | ns-1152.awsdns-16.org, ns-1923.awsdns-48.co.uk, ns-47.awsdns-05.com, ns-801.awsdns-36.net | - |
✅ Authoritative Response
Server:205.251.195.33
NS records: ns-1152.awsdns-16.org, ns-1923.awsdns-48.co.uk, ns-47.awsdns-05.com, ns-801.awsdns-36.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bugcrowd.fail (unsigned zone)
⏱️ Timing
Total: 349ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1152.awsdns-16.org, ns-1923.awsdns-48.co.uk... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns-801.awsdns-36.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.fail, v0n1.nic.fail, v0n2.nic.fail...)
Analysis
Name Servers
bugcrowd.fail delegates DNS authority to 4 name servers — ns-47.awsdns-05.com, ns-801.awsdns-36.net, ns-1152.awsdns-16.org and ns-1923.awsdns-48.co.uk.
bugcrowd.fail partially shares its NS delegation with several other domains, including homedreamservices.com, citafgsr.info, heritagemiddleschool.com and two others.
These name servers regularly co-occur with the name servers ns-151.awsdns-18.com, ns-1340.awsdns-39.org and ns-1737.awsdns-25.co.uk.
ns-47.awsdns-05.com, ns-801.awsdns-36.net, ns-1152.awsdns-16.org and ns-1923.awsdns-48.co.uk each carry two IP addresses. ns-47.awsdns-05.com has 205.251.192.47 and 2600:9000:5300:2f00::1; ns-801.awsdns-36.net has 205.251.195.33 and 2600:9000:5303:2100::1; ns-1152.awsdns-16.org has 205.251.196.128 and 2600:9000:5304:8000::1; ns-1923.awsdns-48.co.uk has 205.251.199.131 and 2600:9000:5307:8300::1.