checknumber.ai - robtex.com
checknumber.ai
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3034::ac43:9c6eπΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:5931πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.89.49Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.156.110πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | adrian.ns.cloudflare.com β | ||||||
| A | 2606:4700:50::adf5:3a39πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adrian.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c039π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | adrian.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2039πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | adrian.ns.cloudflare.com | ||||||
| A | 108.162.192.57πΊπΈ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adrian.ns.cloudflare.com | ||||||
| A | 172.64.32.57πΊπΈ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adrian.ns.cloudflare.com | ||||||
| A | 173.245.58.57πΊπΈ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adrian.ns.cloudflare.com | ||||||
| NS | pedro.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2cb7πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pedro.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3b7π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | pedro.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23b7πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | pedro.ns.cloudflare.com | ||||||
| A | 108.162.195.183πΊπΈ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pedro.ns.cloudflare.com | ||||||
| A | 162.159.44.183Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pedro.ns.cloudflare.com | ||||||
| A | 172.64.35.183πΊπΈ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pedro.ns.cloudflare.com | ||||||
| MX | mx2.zoho.com β | ||||||
| A | 204.141.33.44πΊπΈ ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239 | ||||||
| PTR | mx2.zoho.com | ||||||
| PTR | mx3.zoho.com | ||||||
| PTR | mx6.zoho.com | ||||||
| PTR | mx7.zoho.com | ||||||
| PTR | mx8.zoho.com | ||||||
| PTR | mx.zoho.com | ||||||
| PTR | mx2.zohomail.com | ||||||
| PTR | mx3.zohomail.com | ||||||
| PTR | mx.zohomail.com | ||||||
| MX | mx3.zoho.com(20) | ||||||
| A | 136.143.191.44πΊπΈ ZohoAS136.143.190.0/23 Zoho Corporation | ||||||
| PTR | mx2.zoho.com | ||||||
| PTR | mx3.zoho.com | ||||||
| PTR | mx.zoho.com | ||||||
| PTR | mx2.zohomail.com | ||||||
| PTR | mx3.zohomail.com | ||||||
| PTR | mx.zohomail.com | ||||||
| MX | mx.zoho.com(50) | ||||||
| A | 136.143.191.44πΊπΈ ZohoAS136.143.190.0/23 Zoho Corporation | ||||||
| PTR | mx2.zoho.com | ||||||
| PTR | mx3.zoho.com | ||||||
| PTR | mx.zoho.com | ||||||
| PTR | mx2.zohomail.com | ||||||
| PTR | mx3.zohomail.com | ||||||
| PTR | mx.zohomail.com | ||||||
| A | 204.141.33.44πΊπΈ ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239 | ||||||
| PTR | mx2.zoho.com | ||||||
| PTR | mx3.zoho.com | ||||||
| PTR | mx6.zoho.com | ||||||
| PTR | mx7.zoho.com | ||||||
| PTR | mx8.zoho.com | ||||||
| PTR | mx.zoho.com | ||||||
| PTR | mx2.zohomail.com | ||||||
| PTR | mx3.zohomail.com | ||||||
| PTR | mx.zohomail.com | ||||||
| TXT | google-site-verification=0t4CQtpYeSBEMVEn38jOaQttWRzMYhJNQf77rhbDZuo | ||||||
| TXT | v=spf1 include:spf.efwd.registrar-servers.com include:zohomail.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.89.49, 172.67.156.110 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:9c6e, 2606:4700:3035::6815:5931 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=118, name=cloudflare-ech.com | ||||||
| SOA | adrian.ns.cloudflare.comdns@cloudflare.com serial=2400269383 | ||||||
ai
| DNSSEC | π Signed (DS record present) | ||||||
| NS | v0n0.nic.ai β | ||||||
| NS | v0n1.nic.ai | ||||||
| NS | v0n2.nic.ai | ||||||
| NS | v0n3.nic.ai | ||||||
| NS | v2n0.nic.ai | ||||||
| NS | v2n1.nic.ai | ||||||
| SOA | v0n0.nic.aihostmaster@donuts.email serial=1777371547 | ||||||
Same first word
checknumber.ai |
checknumber.com |
Similar names
DNS History
9 records (9 active, 0 former)
βNSadrian.ns.cloudflare.com2026-04-17 β 2026-04-28 Β· 2 obs
β 2026-04-28 10:48:46
βNSpedro.ns.cloudflare.com2026-04-17 β 2026-04-28 Β· 2 obs
β 2026-04-28 10:48:46
βA104.21.89.492026-04-17 β 2026-04-28 Β· 2 obs
β 2026-04-28 10:48:46
βA172.67.156.1102026-04-17 β 2026-04-28 Β· 2 obs
β 2026-04-28 10:48:46
βA2606:4700:3034::ac43:9c6e2026-04-17 β 2026-04-28 Β· 2 obs
β 2026-04-28 10:48:46
βA2606:4700:3035::6815:59312026-04-17 β 2026-04-28 Β· 2 obs
β 2026-04-28 10:48:46
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ai | v0n0.nic.ai, v0n1.nic.ai, v0n2.nic.ai, v0n3.nic.ai... | - |
| checknumber.ai | pedro.ns.cloudflare.com, adrian.ns.cloudflare.com | - |
β Authoritative Response
Server:108.162.192.57
NS records: pedro.ns.cloudflare.com, adrian.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for checknumber.ai (unsigned zone)
β±οΈ Timing
Total: 523ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.89.49, 172.67.156.110 |
| AAAA | 2 | 2606:4700:3034::ac43:9c6e, 2606:4700:3035::6815:5931 |
| NS | 2 | adrian.ns.cloudflare.com, pedro.ns.cloudflare.com |
| MX | 3 | mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)... |
| TXT | 2 | google-site-verification=0t4CQtpYeSBEMVE, v=spf1 include:spf.efwd.registrar-server |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | adrian.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
Four IP numbers are pointed to by checknumber.ai: 2606:4700:3034::ac43:9c6e, 2606:4700:3035::6815:5931, 104.21.89.49 and 172.67.156.110.
other host names including solatdoa.my, exteriorcars.com, mail.saletot.com, topitacademy.com and vmcloud.media share IP numbers with checknumber.ai.
Name Servers
checknumber.ai is delegated to two name servers adrian.ns.cloudflare.com and pedro.ns.cloudflare.com.
checknumber.ai shares the same name server setup as other domains, for instance solex.edu, origemcursoseconcursos.com, restaurateur2014.com, afromusic.tv and xenonas-stemnitsa.gr.
checknumber.ai at least partially shares name servers with other domains, for instance rissman.net, 3dy7e.com, sultani.com.tr, faw99-casino.com and isprras.ru.
these name servers are often used together with fatima.ns.cloudflare.com, tim.ns.cloudflare.com, peyton.ns.cloudflare.com and steven.ns.cloudflare.com.
Host names with six IP numbers:
Host name adrian.ns.cloudflare.com points to: 2606:4700:50::adf5:3a39, 2803:f800:50::6ca2:c039, 2a06:98c1:50::ac40:2039, 108.162.192.57, 172.64.32.57 and 173.245.58.57.
Host name pedro.ns.cloudflare.com points to: 2606:4700:58::a29f:2cb7, 2803:f800:50::6ca2:c3b7, 2a06:98c1:50::ac40:23b7, 108.162.195.183, 162.159.44.183 and 172.64.35.183.
Mail Servers
checknumber.ai is handled by three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.
checknumber.ai shares some mail servers with other domains, at least partially, for instance hackersvscancer.org, zeressia.com, franklinacosta.com, marinet.ro and improvboy.com.
Two IP numbers: mx.zoho.com points to 136.143.191.44 and 204.141.33.44.
One IP number: mx2.zoho.com points to 204.141.33.44.
mx3.zoho.com points to 136.143.191.44.
Hosts pointing to 136.143.191.44: mx.zoho.com and mx3.zoho.com.
Hosts pointing to 204.141.33.44: mx.zoho.com and mx2.zoho.com.