studentcheckpoint.com - dns.ninja
studentcheckpoint.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3037::6815:4eee🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:8a6e🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.78.238Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.138.110🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | elliott.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2ce4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elliott.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3e4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | elliott.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23e4🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | elliott.ns.cloudflare.com | ||||||
| A | 108.162.195.228🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elliott.ns.cloudflare.com | ||||||
| A | 162.159.44.228Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elliott.ns.cloudflare.com | ||||||
| A | 172.64.35.228🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elliott.ns.cloudflare.com | ||||||
| NS | nina.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a88🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nina.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c088🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nina.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2088🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nina.ns.cloudflare.com | ||||||
| A | 108.162.192.136🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nina.ns.cloudflare.com | ||||||
| A | 172.64.32.136🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nina.ns.cloudflare.com | ||||||
| A | 173.245.58.136🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nina.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.78.238, 172.67.138.110 | ||||||
| IPv6 hints | 2606:4700:3037::6815:4eee, 2606:4700:3037::ac43:8a6e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=7, name=cloudflare-ech.com | ||||||
| SOA | elliott.ns.cloudflare.comdns@cloudflare.com serial=2407048096 | ||||||
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=1781680770 | ||||||
Subdomains
hostmaster.studentcheckpoint.com |
Same first word
studentcheckpoint.com |
DNS History
6 records (6 active, 0 former)
●NSelliott.ns.cloudflare.com2026-04-07 → 2026-06-17 · 2 obs
● 2026-06-17 07:46:10
●NSnina.ns.cloudflare.com2026-04-07 → 2026-06-17 · 2 obs
● 2026-06-17 07:46:10
●A104.21.78.2382026-04-07 → 2026-06-17 · 2 obs
● 2026-06-17 07:46:10
●A172.67.138.1102026-04-07 → 2026-06-17 · 2 obs
● 2026-06-17 07:46:10
●A2606:4700:3037::6815:4eee2026-04-07 → 2026-06-17 · 2 obs
● 2026-06-17 07:46:10
●A2606:4700:3037::ac43:8a6e2026-04-07 → 2026-06-17 · 2 obs
● 2026-06-17 07:46:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net... | - |
| studentcheckpoint.com | nina.ns.cloudflare.com, elliott.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.228
NS records: nina.ns.cloudflare.com, elliott.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studentcheckpoint.com (unsigned zone)
⏱️ Timing
Total: 133ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.78.238, 172.67.138.110 |
| AAAA | 2 | 2606:4700:3037::ac43:8a6e, 2606:4700:3037::6815:4eee |
| NS | 2 | elliott.ns.cloudflare.com, nina.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | elliott.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (nina.ns.cloudflare.com, nina.ns.cloudflare.com, nina.ns.cloudflare.com...)
Analysis
Hierarchy
studentcheckpoint.com is a parent domain of hostmaster.studentcheckpoint.com.
IP Addresses
studentcheckpoint.com has four IP addresses: 104.21.78.238, 172.67.138.110, 2606:4700:3037::6815:4eee and 2606:4700:3037::ac43:8a6e.
masamorporfavorlyon.com, gardengnomesoftware.com, mayfaircyprus.com plus two other host names have IP numbers in common with studentcheckpoint.com.
Name Servers
studentcheckpoint.com has two authoritative name servers — elliott.ns.cloudflare.com and nina.ns.cloudflare.com.
The name server configuration of studentcheckpoint.com is shared with other domains, for instance servimed.com.mx, academiamexicanadepediatria.org, servimed.mx and two others.
studentcheckpoint.com shares at least some of its name servers with other domains, including cloud-synapse.com, prochoiceaction.org, ru-soft.ru and two others.
These name servers are frequently paired with the name servers emma.ns.cloudflare.com and chad.ns.cloudflare.com.
Hosts with 6 IP addresses each:
elliott.ns.cloudflare.com points to 108.162.195.228, 162.159.44.228, 172.64.35.228 and 3 other IP addresses.
nina.ns.cloudflare.com points to 108.162.192.136, 172.64.32.136, 173.245.58.136 and 3 other IP addresses.