litstudy.io - dns.ninja
litstudy.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:3963🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:a2ee🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.57.99Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.162.238🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | eoin.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c56🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | eoin.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c356🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | eoin.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2356🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | eoin.ns.cloudflare.com | ||||||
| A | 108.162.195.86🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | eoin.ns.cloudflare.com | ||||||
| A | 162.159.44.86Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | eoin.ns.cloudflare.com | ||||||
| A | 172.64.35.86🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | eoin.ns.cloudflare.com | ||||||
| NS | harlee.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26ee🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harlee.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2ee🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | harlee.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22ee🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | harlee.ns.cloudflare.com | ||||||
| A | 108.162.194.238🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harlee.ns.cloudflare.com | ||||||
| A | 162.159.38.238Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harlee.ns.cloudflare.com | ||||||
| A | 172.64.34.238🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harlee.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.57.99, 172.67.162.238 | ||||||
| IPv6 hints | 2606:4700:3033::6815:3963, 2606:4700:3035::ac43:a2ee | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=85, name=cloudflare-ech.com | ||||||
| SOA | eoin.ns.cloudflare.comdns@cloudflare.com serial=2408620880 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1785791647 | ||||||
Same first word
litstudy.io |
Similar names
DNS History
6 records (6 active, 0 former)
●NSeoin.ns.cloudflare.com2026-07-14 → 2026-08-03 · 2 obs
● 2026-08-03 21:21:18
●NSharlee.ns.cloudflare.com2026-07-14 → 2026-08-03 · 2 obs
● 2026-08-03 21:21:18
●A104.21.57.992026-07-14 → 2026-08-03 · 2 obs
● 2026-08-03 21:21:18
●A172.67.162.2382026-07-14 → 2026-08-03 · 2 obs
● 2026-08-03 21:21:18
●A2606:4700:3033::6815:39632026-07-14 → 2026-08-03 · 2 obs
● 2026-08-03 21:21:18
●A2606:4700:3035::ac43:a2ee2026-07-14 → 2026-08-03 · 2 obs
● 2026-08-03 21:21:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| litstudy.io | eoin.ns.cloudflare.com, harlee.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.238
NS records: eoin.ns.cloudflare.com, harlee.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for litstudy.io (unsigned zone)
⏱️ Timing
Total: 414ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.162.238, 104.21.57.99 |
| AAAA | 2 | 2606:4700:3035::ac43:a2ee, 2606:4700:3033::6815:3963 |
| NS | 2 | eoin.ns.cloudflare.com, harlee.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | eoin.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
litstudy.io resolves to four IP addresses: 104.21.57.99, 172.67.162.238, 2606:4700:3033::6815:3963 and 2606:4700:3035::ac43:a2ee.
mvp.dev, calamity-overhaul.cc, swisspos.live plus two other host names have IP numbers in common with litstudy.io.
Name Servers
litstudy.io has two authoritative name servers — eoin.ns.cloudflare.com and harlee.ns.cloudflare.com.
The name server configuration of litstudy.io is shared with other domains, for instance ygatu.com.br, haircafe.tv, paracamara.cl and two others.
litstudy.io has at least partial name server overlap with other domains, such as legion-bets.com, kevinandchristina.com, billboardmusik.com and two others.
It is common to find these name servers paired with the name servers arushi.ns.cloudflare.com, liberty.ns.cloudflare.com, summer.ns.cloudflare.com and brianna.ns.cloudflare.com.
Hosts with 6 IP addresses each:
eoin.ns.cloudflare.com points to 108.162.195.86, 162.159.44.86, 172.64.35.86 and 3 other IP addresses.
harlee.ns.cloudflare.com points to 108.162.194.238, 162.159.38.238, 172.64.34.238 and 3 other IP addresses.