openai.lacknb.com - robtex.com
openai.lacknb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::ac43:c53b🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:44a8🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.68.168Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.197.59🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.68.168, 172.67.197.59 | ||||||
| IPv6 hints | 2606:4700:3035::ac43:c53b, 2606:4700:3036::6815:44a8 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=52, name=cloudflare-ech.com | ||||||
lacknb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 161.33.195.112🇺🇸 ORACLE-OCI-31898161.33.192.0/19 Oracle Corporation | ||||||
| NS | holly.ns.cloudflare.com ⭐ | ||||||
| NS | sage.ns.cloudflare.com | ||||||
| SOA | holly.ns.cloudflare.comdns@cloudflare.com serial=2411669869 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A104.21.68.1682026-06-24 → 2026-08-13 · 2 obs
● 2026-06-24 16:31:34
● 2026-08-13 00:39:42
● 2026-08-13 00:39:42
●A172.67.197.592026-06-24 → 2026-08-13 · 2 obs
● 2026-06-24 16:31:34
● 2026-08-13 00:39:42
● 2026-08-13 00:39:42
●A2606:4700:3035::ac43:c53b2026-06-24 → 2026-08-13 · 2 obs
● 2026-06-24 16:31:34
● 2026-08-13 00:39:42
● 2026-08-13 00:39:42
●A2606:4700:3036::6815:44a82026-06-24 → 2026-08-13 · 2 obs
● 2026-06-24 16:31:34
● 2026-08-13 00:39:42
● 2026-08-13 00:39:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
| lacknb.com | holly.ns.cloudflare.com, sage.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.236
NS records: holly.ns.cloudflare.com, sage.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lacknb.com (unsigned zone)
⏱️ Timing
Total: 122ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.68.168, 172.67.197.59 |
| AAAA | 2 | 2606:4700:3035::ac43:c53b, 2606:4700:3036::6815:44a8 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (holly.ns.cloudflare.com, holly.ns.cloudflare.com, holly.ns.cloudflare.com...)
Analysis
IP Addresses
openai.lacknb.com points to the four IP addresses 104.21.68.168, 172.67.197.59, 2606:4700:3035::ac43:c53b and 2606:4700:3036::6815:44a8.
Among the host names that share IP numbers with openai.lacknb.com are buylsdonline.io, rosamaster.com, bstbets.com and two others.