www.mathmasterz.com - robtex.com
www.mathmasterz.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:1a9c🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:8922🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.26.156Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.137.34🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.26.156, 172.67.137.34 | ||||||
| IPv6 | 2606:4700:3030::6815:1a9c, 2606:4700:3032::ac43:8922 | ||||||
mathmasterz.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:1a9c🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:8922🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.26.156Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.137.34🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | roxy.ns.cloudflare.com ⭐ | ||||||
| NS | weston.ns.cloudflare.com | ||||||
| MX | eforward5.registrar-servers.com ⭐ | ||||||
| TXT | google-site-verification=YJlH4mYqpMuUaqA6WtymgtjXcoTewfWJ2fKR18IkPKo | ||||||
| TXT | hosting-site=the-pizza-edition | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.26.156, 172.67.137.34 | ||||||
| IPv6 | 2606:4700:3030::6815:1a9c, 2606:4700:3032::ac43:8922 | ||||||
| SOA | roxy.ns.cloudflare.comdns@cloudflare.com serial=2398510907 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A104.21.26.1562026-03-13 → 2026-03-24 · 2 obs
● 2026-03-13 06:29:40
● 2026-03-24 03:52:54
● 2026-03-24 03:52:54
●A172.67.137.342026-03-13 → 2026-03-24 · 2 obs
● 2026-03-13 06:29:40
● 2026-03-24 03:52:54
● 2026-03-24 03:52:54
●A2606:4700:3030::6815:1a9c2026-03-13 → 2026-03-24 · 2 obs
● 2026-03-13 06:29:40
● 2026-03-24 03:52:54
● 2026-03-24 03:52:54
●A2606:4700:3032::ac43:89222026-03-13 → 2026-03-24 · 2 obs
● 2026-03-13 06:29:40
● 2026-03-24 03:52:54
● 2026-03-24 03:52:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mathmasterz.com | roxy.ns.cloudflare.com, weston.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.138
NS records: roxy.ns.cloudflare.com, weston.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathmasterz.com (unsigned zone)
⏱️ Timing
Total: 246ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.137.34, 104.21.26.156 |
| AAAA | 2 | 2606:4700:3032::ac43:8922, 2606:4700:3030::6815:1a9c |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (roxy.ns.cloudflare.com, roxy.ns.cloudflare.com, roxy.ns.cloudflare.com...)
Analysis
IP Addresses
www.mathmasterz.com maps to four IP numbers: 2606:4700:3030::6815:1a9c, 2606:4700:3032::ac43:8922, 104.21.26.156 and 172.67.137.34.
other host names include www.feamig.br, 920qq.com, allextreme.su, rubberclean.com.br and qaten.com; they share IP numbers with www.mathmasterz.com.