learnstuff.io - robtex.com
learnstuff.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:3e6e🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:df59🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.62.110Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.223.89🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | camilo.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c76🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | camilo.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c376🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | camilo.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2376🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | camilo.ns.cloudflare.com | ||||||
| A | 108.162.195.118🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | camilo.ns.cloudflare.com | ||||||
| A | 162.159.44.118Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | camilo.ns.cloudflare.com | ||||||
| A | 172.64.35.118🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | camilo.ns.cloudflare.com | ||||||
| NS | itzel.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:262a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | itzel.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c22a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | itzel.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:222a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | itzel.ns.cloudflare.com | ||||||
| A | 108.162.194.42🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | itzel.ns.cloudflare.com | ||||||
| A | 162.159.38.42Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | itzel.ns.cloudflare.com | ||||||
| A | 172.64.34.42🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | itzel.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.62.110, 172.67.223.89 | ||||||
| IPv6 hints | 2606:4700:3033::6815:3e6e, 2606:4700:3033::ac43:df59 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=7, name=cloudflare-ech.com | ||||||
| SOA | camilo.ns.cloudflare.comdns@cloudflare.com serial=2409668824 | ||||||
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=1785312606 | ||||||
Same first word
learnstuff.com |
learnstuff.de |
learnstuff.io |
DNS History
7 records (6 active, 1 former)
●NScamilo.ns.cloudflare.com2026-05-23 → 2026-07-29 · 2 obs
● 2026-07-29 08:48:52
●NSitzel.ns.cloudflare.com2026-05-23 → 2026-07-29 · 2 obs
● 2026-07-29 08:48:52
●A104.21.62.1102026-05-23 → 2026-07-29 · 2 obs
● 2026-07-29 08:48:52
●A172.67.223.892026-05-23 → 2026-07-29 · 2 obs
● 2026-07-29 08:48:52
○A2606:4700:3032::ac43:df592026-05-23 → 2026-06-13 · 4 obs
● 2026-06-13 14:34:20
○ 2026-06-28 05:35:38
○ 2026-07-29 08:48:52
●A2606:4700:3033::6815:3e6e2026-05-23 → 2026-07-29 · 2 obs
● 2026-07-29 08:48:52
●A2606:4700:3033::ac43:df592026-06-28 → 2026-07-29 · 3 obs
● 2026-06-28 05:35:38
● 2026-07-29 08:48:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| learnstuff.io | itzel.ns.cloudflare.com, camilo.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.118
NS records: itzel.ns.cloudflare.com, camilo.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for learnstuff.io (unsigned zone)
⏱️ Timing
Total: 453ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.62.110, 172.67.223.89 |
| AAAA | 2 | 2606:4700:3033::6815:3e6e, 2606:4700:3033::ac43:df59 |
| NS | 2 | camilo.ns.cloudflare.com, itzel.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | camilo.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
learnstuff.io has four IP addresses: 104.21.62.110, 172.67.223.89, 2606:4700:3033::6815:3e6e and 2606:4700:3033::ac43:df59.
firstresponder.com.ar, mail.planningservices.com, howtogenerateleadsonline.net and two other host names share IP numbers with learnstuff.io.
Name Servers
learnstuff.io has two authoritative name servers — camilo.ns.cloudflare.com and itzel.ns.cloudflare.com.
learnstuff.io uses the same name servers as several other domains — among them bali-droomvilla.nl, loyalfind.live, implantologiedigitaal.nl and two more.
learnstuff.io has at least partial name server overlap with other domains, such as casino5986.online, clubnikacasinopay.ru, veryers.com and two others.
It is common to find these name servers paired with the name servers rory.ns.cloudflare.com, sasha.ns.cloudflare.com, maria.ns.cloudflare.com and paislee.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
camilo.ns.cloudflare.com points to 108.162.195.118, 162.159.44.118, 172.64.35.118 and 3 other IP addresses.
itzel.ns.cloudflare.com points to 108.162.194.42, 162.159.38.42, 172.64.34.42 and 3 other IP addresses.