studyable.info - dns.ninja
studyable.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:d73d🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:10b3🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.16.179Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.215.61🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | fred.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b71🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c171🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2171🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| A | 108.162.193.113🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| A | 172.64.33.113🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| A | 173.245.59.113🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| NS | mimi.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3acb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mimi.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0cb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | mimi.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20cb🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | mimi.ns.cloudflare.com | ||||||
| A | 108.162.192.203🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mimi.ns.cloudflare.com | ||||||
| A | 172.64.32.203🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mimi.ns.cloudflare.com | ||||||
| A | 173.245.58.203🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mimi.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.16.179, 172.67.215.61 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:d73d, 2606:4700:3036::6815:10b3 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=39, name=cloudflare-ech.com | ||||||
| SOA | fred.ns.cloudflare.comdns@cloudflare.com serial=2418536572 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1794561991 | ||||||
Same first word
Similar names
Previous names
study-synapse.info |
study-tips.info |
study-uk.info |
study-up.info |
study-world.info |
study2026.info |
study2hack.info |
study4bd.info |
study4dream.info |
study5.info |
study8.info |
studya.info |
Next names
DNS History
6 records (6 active, 0 former)
●NSfred.ns.cloudflare.com2026-09-08 → 2026-11-13 · 2 obs
● 2026-11-13 09:44:36
●NSmimi.ns.cloudflare.com2026-09-08 → 2026-11-13 · 2 obs
● 2026-11-13 09:44:36
●A104.21.16.1792026-09-08 → 2026-11-13 · 2 obs
● 2026-11-13 09:44:36
●A172.67.215.612026-09-08 → 2026-11-13 · 2 obs
● 2026-11-13 09:44:36
●A2606:4700:3031::ac43:d73d2026-09-08 → 2026-11-13 · 2 obs
● 2026-11-13 09:44:36
●A2606:4700:3036::6815:10b32026-09-08 → 2026-11-13 · 2 obs
● 2026-11-13 09:44:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| studyable.info | fred.ns.cloudflare.com, mimi.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.203
NS records: fred.ns.cloudflare.com, mimi.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 303ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.16.179, 172.67.215.61 |
| AAAA | 2 | 2606:4700:3031::ac43:d73d, 2606:4700:3036::6815:10b3 |
| NS | 2 | fred.ns.cloudflare.com, mimi.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | fred.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
studyable.info points to the four IP addresses 104.21.16.179, 172.67.215.61, 2606:4700:3031::ac43:d73d and 2606:4700:3036::6815:10b3.
aviatorapp.org, veteyasanchez.com, haneultechpia.com plus two other host names have IP numbers in common with studyable.info.
Name Servers
studyable.info is served by two delegated name servers, fred.ns.cloudflare.com and mimi.ns.cloudflare.com.
The name server configuration of studyable.info is shared with other domains, for instance gethero.top, 4sk.ai, ricoysano.com and two others.
At least some of studyable.info's name servers are shared with other domains, for example qust56wrfdtyh.pages.dev, cashfood.nl, zexlin-biz-lantor-27226.pages.dev and two more.
These name servers tend to appear together with the name servers magali.ns.cloudflare.com, dave.ns.cloudflare.com and daisy.ns.cloudflare.com, plus two others.
Hosts with 6 IP addresses each:
fred.ns.cloudflare.com carries IP addresses 108.162.193.113, 172.64.33.113 and 173.245.59.113, with 3 other addresses beyond those.
mimi.ns.cloudflare.com carries IP addresses 108.162.192.203, 172.64.32.203 and 173.245.58.203, with 3 other addresses beyond those.