learnmore.study - dns.ninja
learnmore.study
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:573d🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:8dfc🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.87.61Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.141.252🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | cora.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26c3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cora.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2c3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | cora.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22c3🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | cora.ns.cloudflare.com | ||||||
| A | 108.162.194.195🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cora.ns.cloudflare.com | ||||||
| A | 162.159.38.195Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cora.ns.cloudflare.com | ||||||
| A | 172.64.34.195🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cora.ns.cloudflare.com | ||||||
| NS | jeremy.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bb4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jeremy.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1b4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jeremy.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21b4🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jeremy.ns.cloudflare.com | ||||||
| A | 108.162.193.180🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jeremy.ns.cloudflare.com | ||||||
| A | 172.64.33.180🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jeremy.ns.cloudflare.com | ||||||
| A | 173.245.59.180🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jeremy.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.87.61, 172.67.141.252 | ||||||
| IPv6 hints | 2606:4700:3031::6815:573d, 2606:4700:3033::ac43:8dfc | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=33, name=cloudflare-ech.com | ||||||
| SOA | cora.ns.cloudflare.comdns@cloudflare.com serial=2404419919 | ||||||
study
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.study ⭐ | ||||||
| NS | b.nic.study | ||||||
| NS | c.nic.study | ||||||
| NS | x.nic.study | ||||||
| NS | y.nic.study | ||||||
| NS | z.nic.study | ||||||
| SOA | a.nic.studyadmin@tldns.godaddy serial=1781866340 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NScora.ns.cloudflare.com2026-04-12 → 2026-06-19 · 2 obs
● 2026-06-19 10:58:10
●NSjeremy.ns.cloudflare.com2026-04-12 → 2026-06-19 · 2 obs
● 2026-06-19 10:58:10
●A104.21.87.612026-04-12 → 2026-06-19 · 2 obs
● 2026-06-19 10:58:10
●A172.67.141.2522026-04-12 → 2026-06-19 · 2 obs
● 2026-06-19 10:58:10
●A2606:4700:3031::6815:573d2026-04-12 → 2026-06-19 · 2 obs
● 2026-06-19 10:58:10
●A2606:4700:3033::ac43:8dfc2026-04-12 → 2026-06-19 · 2 obs
● 2026-06-19 10:58:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| study | a.nic.study, b.nic.study, c.nic.study, x.nic.study... | 12 records |
| learnmore.study | jeremy.ns.cloudflare.com, cora.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.180
NS records: jeremy.ns.cloudflare.com, cora.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for learnmore.study (unsigned zone)
⏱️ Timing
Total: 248ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.87.61, 172.67.141.252 |
| AAAA | 2 | 2606:4700:3031::6815:573d, 2606:4700:3033::ac43:8dfc |
| NS | 2 | cora.ns.cloudflare.com, jeremy.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | cora.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.study, b.nic.study, c.nic.study...)
Analysis
IP Addresses
learnmore.study points to the four IP addresses 104.21.87.61, 172.67.141.252, 2606:4700:3031::6815:573d and 2606:4700:3033::ac43:8dfc.
Two other host names, along with www.headinmyhands.com.cdn.cloudflare.net, seolocalexperts.com and romae-vitam.com, also share IP numbers with learnmore.study.
Name Servers
learnmore.study uses two name servers for its delegation: cora.ns.cloudflare.com and jeremy.ns.cloudflare.com.
learnmore.study shares its NS records with other domains, for example smartlearn.vu, sarnelix.digital, carnelis.icu and two others.
The name servers of learnmore.study overlap at least partially with those of other domains — among them rakebit-casino.es, caledonianpublishing.com, boombaby.se and two more.
These name servers commonly appear in combination with the name servers kyrie.ns.cloudflare.com.
DNS names with 6 IP addresses:
Hostname cora.ns.cloudflare.com directs to 108.162.194.195, 162.159.38.195 and 172.64.34.195 along with 3 other IP addresses.
Hostname jeremy.ns.cloudflare.com directs to 108.162.193.180, 172.64.33.180 and 173.245.59.180 along with 3 other IP addresses.