courseleaks.com - robtex.com
courseleaks.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::6815:5f90🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:aa77🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.95.144Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.170.119🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | cloe.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a56🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cloe.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c056🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | cloe.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2056🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | cloe.ns.cloudflare.com | ||||||
| A | 108.162.192.86🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cloe.ns.cloudflare.com | ||||||
| A | 172.64.32.86🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cloe.ns.cloudflare.com | ||||||
| A | 173.245.58.86🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cloe.ns.cloudflare.com | ||||||
| NS | johnathan.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c2c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | johnathan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c32c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | johnathan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:232c🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | johnathan.ns.cloudflare.com | ||||||
| A | 108.162.195.44🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | johnathan.ns.cloudflare.com | ||||||
| A | 162.159.44.44Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | johnathan.ns.cloudflare.com | ||||||
| A | 172.64.35.44🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | johnathan.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.95.144, 172.67.170.119 | ||||||
| IPv6 | 2606:4700:3035::6815:5f90, 2606:4700:3037::ac43:aa77 | ||||||
| SOA | cloe.ns.cloudflare.comdns@cloudflare.com serial=2396667560 | ||||||
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=1771291435 | ||||||
Same first word
courseleaks.com |
Similar names
DNS History
7 records (6 active, 1 former)
●NScloe.ns.cloudflare.com2026-02-18 → 2026-02-24 · 2 obs
● 2026-02-24 19:16:52
●NSjohnathan.ns.cloudflare.com2026-02-18 → 2026-02-24 · 2 obs
● 2026-02-24 19:16:52
●A104.21.95.1442026-02-18 → 2026-02-24 · 3 obs
● 2026-02-18 06:26:28
● 2026-02-24 19:16:52
●A172.67.170.1192026-02-18 → 2026-02-24 · 3 obs
● 2026-02-18 06:26:28
● 2026-02-24 19:16:52
●A2606:4700:3035::6815:5f902026-02-18 → 2026-02-24 · 3 obs
● 2026-02-18 06:26:28
● 2026-02-24 19:16:52
●A2606:4700:3037::ac43:aa772026-02-18 → 2026-02-24 · 3 obs
● 2026-02-18 06:26:28
● 2026-02-24 19:16:52
○A69.64.147.2422015-07-26 → 2015-11-29 · 4 obs
● 2015-11-29 16:39:40
○ 2016-03-05 03:28:58
○ 2026-02-24 19:16:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| courseleaks.com | cloe.ns.cloudflare.com, johnathan.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 108.162.192.86
NS records: cloe.ns.cloudflare.com, johnathan.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for courseleaks.com (unsigned zone)
⏱️ Timing
Total: 146ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.95.144, 172.67.170.119 |
| AAAA | 2 | 2606:4700:3035::6815:5f90, 2606:4700:3037::ac43:aa77 |
| NS | 2 | cloe.ns.cloudflare.com, johnathan.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | cloe.ns.cloudflare.com dns.cloudflare.co |
AI analysis
courseleaks.com maps to four IP numbers: 2606:4700:3035::6815:5f90, 2606:4700:3037::ac43:aa77, 104.21.95.144 and 172.67.170.119.
other host names include pedicare.si, hy7fz1.luqjnsbje.org, unwim.ac.id, flatsinvenice.net and ct-private-investigator.com; they share IP numbers with courseleaks.com.
Two name servers cloe.ns.cloudflare.com and johnathan.ns.cloudflare.com handle the delegation for courseleaks.com.
courseleaks.com shares the same name server setup as other domains, for instance wediscuss.org, todd123.workers.dev, nord-color.com, postcard.co.uk and vapesir.com.
courseleaks.com at least partially shares name servers with other domains, for instance sawa121.org, agri-ekonomi.com.tr, calculo-exato.com, yldx.com and delvy.es.
These name servers are commonly used alongside emely.ns.cloudflare.com.
Six IP addresses per host:
cloe.ns.cloudflare.com points to 2606:4700:50::adf5:3a56, 2803:f800:50::6ca2:c056, 2a06:98c1:50::ac40:2056, 108.162.192.86, 172.64.32.86 and 173.245.58.86; johnathan.ns.cloudflare.com points to 2606:4700:58::a29f:2c2c, 2803:f800:50::6ca2:c32c, 2a06:98c1:50::ac40:232c, 108.162.195.44, 162.159.44.44 and 172.64.35.44