yhlearn.com - robtex.com
yhlearn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:5f9🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:8614🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.5.249Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.134.20🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | addyson.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2644🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | addyson.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c244🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | addyson.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2244🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | addyson.ns.cloudflare.com | ||||||
| A | 108.162.194.68🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | addyson.ns.cloudflare.com | ||||||
| A | 162.159.38.68Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | addyson.ns.cloudflare.com | ||||||
| A | 172.64.34.68🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | addyson.ns.cloudflare.com | ||||||
| NS | merlin.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bcd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | merlin.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1cd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | merlin.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21cd🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | merlin.ns.cloudflare.com | ||||||
| A | 108.162.193.205🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | merlin.ns.cloudflare.com | ||||||
| A | 172.64.33.205🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | merlin.ns.cloudflare.com | ||||||
| A | 173.245.59.205🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | merlin.ns.cloudflare.com | ||||||
| TXT | google-site-verification=NKLY44xK-L_ynjq2FQ3JTGmqNd3ssdV-xPn-NcIY-w0 | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.5.249, 172.67.134.20 | ||||||
| IPv6 hints | 2606:4700:3031::6815:5f9, 2606:4700:3031::ac43:8614 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=223, name=cloudflare-ech.com | ||||||
| SOA | addyson.ns.cloudflare.comdns@cloudflare.com serial=2409161972 | ||||||
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=1785630252 | ||||||
Same first word
yhlearn.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSaddyson.ns.cloudflare.com2026-06-22 → 2026-08-02 · 2 obs
● 2026-08-02 00:45:44
●NSmerlin.ns.cloudflare.com2026-06-22 → 2026-08-02 · 2 obs
● 2026-08-02 00:45:44
●A104.21.5.2492026-06-22 → 2026-08-02 · 2 obs
● 2026-08-02 00:45:44
●A172.67.134.202026-06-22 → 2026-08-02 · 2 obs
● 2026-08-02 00:45:44
●A2606:4700:3031::6815:5f92026-06-22 → 2026-08-02 · 2 obs
● 2026-08-02 00:45:44
●A2606:4700:3031::ac43:86142026-06-22 → 2026-08-02 · 2 obs
● 2026-08-02 00:45:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net... | - |
| yhlearn.com | merlin.ns.cloudflare.com, addyson.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.205
NS records: merlin.ns.cloudflare.com, addyson.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yhlearn.com (unsigned zone)
⏱️ Timing
Total: 252ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.134.20, 104.21.5.249 |
| AAAA | 2 | 2606:4700:3031::6815:5f9, 2606:4700:3031::ac43:8614 |
| NS | 2 | addyson.ns.cloudflare.com, merlin.ns.cloudflare.com |
| TXT | 1 | google-site-verification=NKLY44xK-L_ynjq |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | addyson.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (merlin.ns.cloudflare.com, merlin.ns.cloudflare.com, merlin.ns.cloudflare.com...)
Analysis
IP Addresses
yhlearn.com has four IP addresses: 104.21.5.249, 172.67.134.20, 2606:4700:3031::6815:5f9 and 2606:4700:3031::ac43:8614.
Among the host names that share IP numbers with yhlearn.com are www.0-1.com, ycbfdb.com, 99bestcars.com and two others.
Name Servers
yhlearn.com is delegated to two name servers: addyson.ns.cloudflare.com and merlin.ns.cloudflare.com.
yhlearn.com has the same name server delegation as a number of other domains, such as bookmygolfcartisla.com, teenpattimastergameapp.in, harputmuzayede.com and two more.
yhlearn.com shares at least some of its name servers with other domains, including chowly.io, samobranka.de, asrctl.com and two others.
These name servers are frequently seen alongside the name servers chan.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
addyson.ns.cloudflare.com resolves to 108.162.194.68, 162.159.38.68, 172.64.34.68 and 3 other IP addresses.
merlin.ns.cloudflare.com resolves to 108.162.193.205, 172.64.33.205, 173.245.59.205 and 3 other IP addresses.