contextengineeringframework.com - dns.ninja
contextengineeringframework.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:a99bCloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:1bb0Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.27.176Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.169.155Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | jobs.ns.cloudflare.com ⭐ | ||||||
| NS | nancy.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2654🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nancy.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c254🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nancy.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2254🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nancy.ns.cloudflare.com | ||||||
| A | 108.162.194.84🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nancy.ns.cloudflare.com | ||||||
| A | 162.159.38.84Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nancy.ns.cloudflare.com | ||||||
| A | 172.64.34.84🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nancy.ns.cloudflare.com | ||||||
| TXT | google-site-verification=GpyqvkicBCzHDtpz5RsxbnSLrfXbGiQnvXnExuvzlUc | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.27.176, 172.67.169.155 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:a99b, 2606:4700:3037::6815:1bb0 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=47, name=cloudflare-ech.com | ||||||
| SOA | jobs.ns.cloudflare.comdns@cloudflare.com serial=2418153724 | ||||||
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=1792907581 | ||||||
Same first word
contextengineeringframework.com |
DNS History
6 records (6 active, 0 former)
●NSjobs.ns.cloudflare.com2026-08-28 → 2026-10-25 · 2 obs
● 2026-08-28 22:53:00
● 2026-10-25 06:18:16
● 2026-10-25 06:18:16
●NSnancy.ns.cloudflare.com2026-08-28 → 2026-10-25 · 2 obs
● 2026-08-28 22:53:00
● 2026-10-25 06:18:16
● 2026-10-25 06:18:16
●A104.21.27.1762026-08-28 → 2026-10-25 · 2 obs
● 2026-08-28 22:53:00
● 2026-10-25 06:18:16
● 2026-10-25 06:18:16
●A172.67.169.1552026-08-28 → 2026-10-25 · 2 obs
● 2026-08-28 22:53:00
● 2026-10-25 06:18:16
● 2026-10-25 06:18:16
●A2606:4700:3031::ac43:a99b2026-08-28 → 2026-10-25 · 2 obs
● 2026-08-28 22:53:00
● 2026-10-25 06:18:16
● 2026-10-25 06:18:16
●A2606:4700:3037::6815:1bb02026-08-28 → 2026-10-25 · 2 obs
● 2026-08-28 22:53:00
● 2026-10-25 06:18:16
● 2026-10-25 06:18:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net... | - |
| contextengineeringframework.com | jobs.ns.cloudflare.com, nancy.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.84
NS records: jobs.ns.cloudflare.com, nancy.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contextengineeringframework.com (unsigned zone)
⏱️ Timing
Total: 826ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.169.155, 104.21.27.176 |
| AAAA | 2 | 2606:4700:3031::ac43:a99b, 2606:4700:3037::6815:1bb0 |
| NS | 2 | jobs.ns.cloudflare.com, nancy.ns.cloudflare.com |
| TXT | 1 | google-site-verification=GpyqvkicBCzHDtp |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | jobs.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (jobs.ns.cloudflare.com, jobs.ns.cloudflare.com, jobs.ns.cloudflare.com...)
Analysis
IP Addresses
contextengineeringframework.com directs to four IP numbers, which are 104.21.27.176, 172.67.169.155, 2606:4700:3031::ac43:a99b and 2606:4700:3037::6815:1bb0.
Name Servers
contextengineeringframework.com has two authoritative name servers — jobs.ns.cloudflare.com and nancy.ns.cloudflare.com.
Host names with 6 IP numbers:
nancy.ns.cloudflare.com points to 108.162.194.84, 162.159.38.84, 172.64.34.84 and 3 other IP addresses.