m.welearnshare.cn - robtex.com
m.welearnshare.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::6815:208f🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:9863🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.32.143Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.152.99🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.32.143, 172.67.152.99 | ||||||
| IPv6 | 2606:4700:3034::6815:208f, 2606:4700:3035::ac43:9863 | ||||||
welearnshare.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::6815:208f🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:9863🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.32.143Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.152.99🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | keanu.ns.cloudflare.com ⭐ | ||||||
| NS | tina.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.32.143, 172.67.152.99 | ||||||
| IPv6 | 2606:4700:3034::6815:208f, 2606:4700:3035::ac43:9863 | ||||||
| SOA | keanu.ns.cloudflare.comdns@cloudflare.com serial=2398636182 | ||||||
Same first word
DNS History
5 records (4 active, 1 former)
●A104.21.32.1432026-02-21 → 2026-03-27 · 5 obs
● 2026-02-21 18:36:28
● 2026-03-20 10:54:14
○ 2026-03-23 02:29:06
● 2026-03-23 05:22:58
● 2026-03-27 12:50:24
● 2026-03-20 10:54:14
○ 2026-03-23 02:29:06
● 2026-03-23 05:22:58
● 2026-03-27 12:50:24
○A172.64.80.12026-03-23 → 2026-03-23 · 4 obs
○ 2026-03-20 10:54:14
● 2026-03-23 02:29:06
○ 2026-03-23 05:22:58
○ 2026-03-27 12:50:24
● 2026-03-23 02:29:06
○ 2026-03-23 05:22:58
○ 2026-03-27 12:50:24
●A172.67.152.992026-02-21 → 2026-03-27 · 5 obs
● 2026-02-21 18:36:28
● 2026-03-20 10:54:14
○ 2026-03-23 02:29:06
● 2026-03-23 05:22:58
● 2026-03-27 12:50:24
● 2026-03-20 10:54:14
○ 2026-03-23 02:29:06
● 2026-03-23 05:22:58
● 2026-03-27 12:50:24
●A2606:4700:3034::6815:208f2026-02-21 → 2026-03-27 · 2 obs
● 2026-02-21 18:36:28
● 2026-03-27 12:50:24
● 2026-03-27 12:50:24
●A2606:4700:3035::ac43:98632026-02-21 → 2026-03-27 · 2 obs
● 2026-02-21 18:36:28
● 2026-03-27 12:50:24
● 2026-03-27 12:50:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| welearnshare.cn | tina.ns.cloudflare.com, keanu.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.230
NS records: tina.ns.cloudflare.com, keanu.ns.cloudflare.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at welearnshare.cn: Error: DNS query timeout: 203.119.29.1 for DS welearnshare.cn
⏱️ Timing
Total: 4299ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.32.143, 172.67.152.99 |
| AAAA | 2 | 2606:4700:3034::6815:208f, 2606:4700:3035::ac43:9863 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
Four IP numbers are pointed to by m.welearnshare.cn: 2606:4700:3034::6815:208f, 2606:4700:3035::ac43:9863, 104.21.32.143 and 172.67.152.99.
other host names including crackypedia.uk, cinre.com, sport-cafe.pl, nicholls.ch and xehoi.com share IP numbers with m.welearnshare.cn.