cloudcomputing.courses - dns.ninja
cloudcomputing.courses
| DNSSEC | β οΈ Not signed | ||||||
| NS | elisa.ns.cloudflare.com β | ||||||
| A | 2606:4700:50::a29f:2636πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elisa.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c236π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | elisa.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2236πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | elisa.ns.cloudflare.com | ||||||
| A | 108.162.194.54πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elisa.ns.cloudflare.com | ||||||
| A | 162.159.38.54Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elisa.ns.cloudflare.com | ||||||
| A | 172.64.34.54πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elisa.ns.cloudflare.com | ||||||
| NS | randall.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2cebπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | randall.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3ebπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | randall.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23ebπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | randall.ns.cloudflare.com | ||||||
| A | 108.162.195.235πΊπΈ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | randall.ns.cloudflare.com | ||||||
| A | 162.159.44.235Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | randall.ns.cloudflare.com | ||||||
| A | 172.64.35.235πΊπΈ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | randall.ns.cloudflare.com | ||||||
| TXT | google-site-verification=LZM8eEbrcKCkr-EsyBmrPIjG9Wc1b67MqXsnMIgJ84Q | ||||||
| SOA | elisa.ns.cloudflare.comdns@cloudflare.com serial=2414400693 | ||||||
courses
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.nic.courses β | ||||||
| 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=1789262640 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
2 records (2 active, 0 former)
βNSelisa.ns.cloudflare.com2026-09-11 β 2026-09-13 Β· 2 obs
β 2026-09-13 02:02:24
βNSrandall.ns.cloudflare.com2026-09-11 β 2026-09-13 Β· 2 obs
β 2026-09-13 02:02:24
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| courses | a.nic.courses, b.nic.courses, c.nic.courses, x.nic.courses... | 12 records |
| cloudcomputing.courses | elisa.ns.cloudflare.com, randall.ns.cloudflare.com | - |
β Authoritative Response
Server:162.159.38.54
NS records: elisa.ns.cloudflare.com, randall.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for cloudcomputing.courses (unsigned zone)
β±οΈ Timing
Total: 820ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | elisa.ns.cloudflare.com, randall.ns.cloudflare.com |
| TXT | 1 | google-site-verification=LZM8eEbrcKCkr-E |
| SOA | 1 | elisa.ns.cloudflare.com dns.cloudflare.c |
π Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.courses, b.nic.courses, c.nic.courses...)
Analysis
Name Servers
Two name servers handle the delegation for cloudcomputing.courses: elisa.ns.cloudflare.com and randall.ns.cloudflare.com.
cloudcomputing.courses uses the same name servers as several other domains β among them surintrade.com.tr, getfarntech.com, onlinemegaclearance.sale and two more.
cloudcomputing.courses has at least partial name server overlap with other domains, such as limebit.org, kim-min.click, dorindaouelletojybn.pages.dev and two others.
It is common to see these name servers used together with name servers sam.ns.cloudflare.com and lou.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
elisa.ns.cloudflare.com resolves to 108.162.194.54, 162.159.38.54 and 172.64.34.54 among others, with 3 other IP addresses in total.
randall.ns.cloudflare.com resolves to 108.162.195.235, 162.159.44.235 and 172.64.35.235 among others, with 3 other IP addresses in total.