internetbugbountyprogram.org - robtex.com
internetbugbountyprogram.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.18.37.191Cloudflare104.18.37.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.64.150.65🇺🇸 Cloudflare172.64.150.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | a.ns.hackerone.com ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:1f🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| PTR | a.ns.hackerone.com | ||||||
| A | 162.159.0.31Cloudflare162.159.0.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.ns.hackerone.com | ||||||
| A | 2400:cb00:2049:1::a29f:11f🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| PTR | b.ns.hackerone.com | ||||||
| A | 162.159.1.31Cloudflare162.159.1.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | b.ns.hackerone.com | ||||||
| TXT | v=spf1 -all | ||||||
| HTTPS | HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.18.37.191, 172.64.150.65 | ||||||
| SOA | a.ns.hackerone.comdns@cloudflare.com serial=2398187030 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1774458154 | ||||||
Same first word
internetbugbountyprogram.org |
internetbugbountyprogram.com |
DNS History
4 records (4 active, 0 former)
●NSa.ns.hackerone.com2026-02-20 → 2026-03-25 · 2 obs
● 2026-03-25 17:19:42
●NSb.ns.hackerone.com2026-02-20 → 2026-03-25 · 2 obs
● 2026-03-25 17:19:42
●A104.18.37.1912026-02-20 → 2026-03-25 · 2 obs
● 2026-03-25 17:19:42
●A172.64.150.652026-02-20 → 2026-03-25 · 2 obs
● 2026-03-25 17:19:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| internetbugbountyprogram.org | a.ns.hackerone.com, b.ns.hackerone.com | - |
✅ Authoritative Response
Server:162.159.1.31
NS records: a.ns.hackerone.com, b.ns.hackerone.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for internetbugbountyprogram.org (unsigned zone)
⏱️ Timing
Total: 252ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.18.37.191, 172.64.150.65 |
| NS | 2 | a.ns.hackerone.com, b.ns.hackerone.com |
| TXT | 1 | v=spf1 -all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2"] |
| SOA | 1 | a.ns.hackerone.com dns.cloudflare.com |
Analysis
IP Addresses
internetbugbountyprogram.org resolves to two IP numbers: 104.18.37.191 and 172.64.150.65.
other host names including atlanticindustrie.cop.blackduck.com, circlecvi.cop.blackduck.com, compono.cop.blackduck.com, avcd.cz and www.seek.co.nz.cdn.cloudflare.net share IP numbers with internetbugbountyprogram.org.
Name Servers
internetbugbountyprogram.org is delegated to two name servers a.ns.hackerone.com and b.ns.hackerone.com.
internetbugbountyprogram.org shares the same name server setup as other domains, for instance hackeronectf.com, hackerone.dk, hack3ron3.com, hackerone.support and hacker101.org.
Host names with two IP numbers:
The host name a.ns.hackerone.com points to 2400:cb00:2049:1::a29f:1f and 162.159.0.31; the host name b.ns.hackerone.com points to 2400:cb00:2049:1::a29f:11f and 162.159.1.31.