math2.pro - robtex.com
math2.pro
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:1552🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:c50e🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.21.82Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.197.14🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | alice.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a3c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alice.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c03c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | alice.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:203c🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | alice.ns.cloudflare.com | ||||||
| A | 108.162.192.60🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alice.ns.cloudflare.com | ||||||
| A | 172.64.32.60🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alice.ns.cloudflare.com | ||||||
| A | 173.245.58.60🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alice.ns.cloudflare.com | ||||||
| NS | greg.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b73🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | greg.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c173🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | greg.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2173🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | greg.ns.cloudflare.com | ||||||
| A | 108.162.193.115🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | greg.ns.cloudflare.com | ||||||
| A | 172.64.33.115🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | greg.ns.cloudflare.com | ||||||
| A | 173.245.59.115🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | greg.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.21.82, 172.67.197.14 | ||||||
| IPv6 hints | 2606:4700:3033::6815:1552, 2606:4700:3037::ac43:c50e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=77, name=cloudflare-ech.com | ||||||
| SOA | alice.ns.cloudflare.comdns@cloudflare.com serial=2404256018 | ||||||
pro
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.pro.afilias-nst.info ⭐ | ||||||
| NS | a2.pro.afilias-nst.info | ||||||
| NS | b0.pro.afilias-nst.org | ||||||
| NS | b2.pro.afilias-nst.org | ||||||
| NS | c0.pro.afilias-nst.info | ||||||
| NS | d0.pro.afilias-nst.org | ||||||
| SOA | a0.pro.afilias-nst.infohostmaster@donuts.email serial=1778871370 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSalice.ns.cloudflare.com2026-05-15 → 2026-05-15 · 2 obs
● 2026-05-15 19:24:48
●NSgreg.ns.cloudflare.com2026-05-15 → 2026-05-15 · 2 obs
● 2026-05-15 19:24:48
●A104.21.21.822026-05-15 → 2026-05-15 · 2 obs
● 2026-05-15 19:24:48
●A172.67.197.142026-05-15 → 2026-05-15 · 2 obs
● 2026-05-15 19:24:48
●A2606:4700:3033::6815:15522026-05-15 → 2026-05-15 · 2 obs
● 2026-05-15 19:24:48
●A2606:4700:3037::ac43:c50e2026-05-15 → 2026-05-15 · 2 obs
● 2026-05-15 19:24:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pro | a0.pro.afilias-nst.info, a2.pro.afilias-nst.info, b0.pro.afilias-nst.org, b2.pro.afilias-nst.org... | - |
| math2.pro | greg.ns.cloudflare.com, alice.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.60
NS records: greg.ns.cloudflare.com, alice.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for math2.pro (unsigned zone)
⏱️ Timing
Total: 412ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.197.14, 104.21.21.82 |
| AAAA | 2 | 2606:4700:3033::6815:1552, 2606:4700:3037::ac43:c50e |
| NS | 2 | alice.ns.cloudflare.com, greg.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | alice.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
math2.pro resolves to four IP numbers: 2606:4700:3033::6815:1552, 2606:4700:3037::ac43:c50e, 104.21.21.82 and 172.67.197.14.
Other host names such as cmsmobile.mobi, harboryview.org, satviet.net, origineel-rijbewijs.com and xoilac86q.cc share IPs with math2.pro.
Name Servers
math2.pro is delegated to two name servers: alice.ns.cloudflare.com and greg.ns.cloudflare.com.
math2.pro shares the same name server setup as edu1.lol, bjoynes.com, edu2.lol, class-room.lol and rabattdekoobjekte.de.
math2.pro at least partially shares name servers with other domains, for instance devygram.com, viralnews.id, lingerie(0x736578)yfemme.com, emason.com and w3drk.net.
these name servers are often used in conjunction with the name servers adaline.ns.cloudflare.com.
Host names with six IP numbers:
alice.ns.cloudflare.com points to 2606:4700:50::adf5:3a3c, 2803:f800:50::6ca2:c03c, 2a06:98c1:50::ac40:203c, 108.162.192.60, 172.64.32.60 and 173.245.58.60.
greg.ns.cloudflare.com points to 2606:4700:58::adf5:3b73, 2803:f800:50::6ca2:c173, 2a06:98c1:50::ac40:2173, 108.162.193.115, 172.64.33.115 and 173.245.59.115.