server-api-process-engine.courses - dns.ninja
server-api-process-engine.courses
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.21.2.81Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.128.234🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | anuj.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b41🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | anuj.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c141🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | anuj.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2141🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | anuj.ns.cloudflare.com | ||||||
| A | 108.162.193.65🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | anuj.ns.cloudflare.com | ||||||
| A | 172.64.33.65🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | anuj.ns.cloudflare.com | ||||||
| A | 173.245.59.65🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | anuj.ns.cloudflare.com | ||||||
| NS | laylah.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26e6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | laylah.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2e6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | laylah.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22e6🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | laylah.ns.cloudflare.com | ||||||
| A | 108.162.194.230🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | laylah.ns.cloudflare.com | ||||||
| A | 162.159.38.230Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | laylah.ns.cloudflare.com | ||||||
| A | 172.64.34.230🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | laylah.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.2.81, 172.67.128.234 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=111, name=cloudflare-ech.com | ||||||
| SOA | anuj.ns.cloudflare.comdns@cloudflare.com serial=2409538701 | ||||||
courses
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.courses ⭐ | ||||||
| NS | b.nic.courses | ||||||
| NS | c.nic.courses | ||||||
| NS | x.nic.courses | ||||||
| NS | y.nic.courses | ||||||
| NS | z.nic.courses | ||||||
| SOA | a.nic.coursesadmin@tldns.godaddy serial=1785421265 | ||||||
Subdomains
www.server-api-process-engine.courses |
Same first word
server-api-process-engine.courses |
DNS History
6 records (4 active, 2 former)
●NSanuj.ns.cloudflare.com2026-05-23 → 2026-07-30 · 2 obs
● 2026-07-30 14:35:36
●NSlaylah.ns.cloudflare.com2026-05-23 → 2026-07-30 · 2 obs
● 2026-07-30 14:35:36
●A104.21.2.812026-05-23 → 2026-07-30 · 4 obs
○ 2026-05-26 22:23:20
● 2026-05-29 08:15:58
● 2026-07-30 14:35:36
●A172.67.128.2342026-05-23 → 2026-07-30 · 4 obs
○ 2026-05-26 22:23:20
● 2026-05-29 08:15:58
● 2026-07-30 14:35:36
○A188.114.96.02026-05-26 → 2026-05-26 · 4 obs
● 2026-05-26 22:23:20
○ 2026-05-29 08:15:58
○ 2026-07-30 14:35:36
○A188.114.97.02026-05-26 → 2026-05-26 · 4 obs
● 2026-05-26 22:23:20
○ 2026-05-29 08:15:58
○ 2026-07-30 14:35:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| courses | x.nic.courses, y.nic.courses, z.nic.courses, a.nic.courses... | 12 records |
| server-api-process-engine.courses | anuj.ns.cloudflare.com, laylah.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.65
NS records: anuj.ns.cloudflare.com, laylah.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for server-api-process-engine.courses (unsigned zone)
⏱️ Timing
Total: 327ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.2.81, 172.67.128.234 |
| NS | 2 | anuj.ns.cloudflare.com, laylah.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | anuj.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (z.nic.courses, y.nic.courses, x.nic.courses...)
Analysis
Hierarchy
server-api-process-engine.courses serves as the parent of www.server-api-process-engine.courses.
IP Addresses
server-api-process-engine.courses resolves to the IP addresses 104.21.2.81 and 172.67.128.234
Two other host names, along with smallway.tw, www.lv77tha.com and www.beeep.com.br.cdn.cloudflare.net, also share IP numbers with server-api-process-engine.courses.
Name Servers
server-api-process-engine.courses is delegated to two name servers: anuj.ns.cloudflare.com and laylah.ns.cloudflare.com.
server-api-process-engine.courses shares its NS records with other domains, for example thebodyshop.ca, virtual-mash-control-plane.courses, tk88index.cyou and two others.
server-api-process-engine.courses has at least partial name server overlap with other domains, such as apotek-no24.com, svarkaperm.ru, telecomdefense.com and two others.
These name servers tend to appear together with the name servers colin.ns.cloudflare.com, hope.ns.cloudflare.com and harvey.ns.cloudflare.com.
DNS names with 6 IP addresses:
anuj.ns.cloudflare.com resolves to 108.162.193.65, 172.64.33.65, 173.245.59.65 and 3 other IP addresses.
laylah.ns.cloudflare.com resolves to 108.162.194.230, 162.159.38.230, 172.64.34.230 and 3 other IP addresses.