mail.iahost.com.br - robtex.com
mail.iahost.com.br
| DNSSEC | β οΈ Not signed | ||||||
| A | 2605:a143:2154:896::1πΊπΈ CONTABO-USA2605:a143::/32 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States | ||||||
| PTR | vmi1540896.iahost.com.br | ||||||
| A | 154.38.189.31πΊπΈ CONTABO-USA154.38.184.0/21 Route Registered for Cogent Communications Customer- Contabo Inc | ||||||
| MX | mail.iahost.com.br β | ||||||
| A | 2605:a143:2154:896::1πΊπΈ CONTABO-USA2605:a143::/32 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States | ||||||
| PTR | vmi1540896.iahost.com.br | ||||||
| A | 154.38.189.31πΊπΈ CONTABO-USA154.38.184.0/21 Route Registered for Cogent Communications Customer- Contabo Inc | ||||||
| PTR | vmi1540896.iahost.com.br | ||||||
| TXT | v=spf1 a mx ip4:154.38.189.31 ~all | ||||||
iahost.com.br
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3032::ac43:bbd6πΊπΈ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:48efπΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.72.239Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.187.214πΊπΈ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | felipe.ns.cloudflare.com β | ||||||
| NS | paislee.ns.cloudflare.com | ||||||
| MX | mail.iahost.com.br β | ||||||
| TXT | v=spf1 a mx ip4:154.38.189.31 ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.72.239, 172.67.187.214 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:bbd6, 2606:4700:3036::6815:48ef | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=212, name=cloudflare-ech.com | ||||||
| SOA | felipe.ns.cloudflare.comdns@cloudflare.com serial=2404083748 | ||||||
MX for
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
βMXmail.iahost.com.br2026-05-13 β 2026-05-14 Β· 2 obs
β 2026-05-14 09:07:28
βA154.38.189.312026-05-13 β 2026-05-14 Β· 2 obs
β 2026-05-14 09:07:28
βA2605:a143:2154:896::12026-05-13 β 2026-05-14 Β· 2 obs
β 2026-05-14 09:07:28
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| iahost.com.br | felipe.ns.cloudflare.com, paislee.ns.cloudflare.com | - |
β Authoritative Response
Server:162.159.38.183
NS records: felipe.ns.cloudflare.com, paislee.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for iahost.com.br (unsigned zone)
β±οΈ Timing
Total: 1008ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.38.189.31 |
| AAAA | 1 | 2605:a143:2154:896::1 |
| MX | 1 | mail.iahost.com.br (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:154.38.189.31 ~all |
Analysis
Mail Server Role
mail.iahost.com.br serves as a mail server for iahost.com.br and for mail.iahost.com.br.
IP Addresses
mail.iahost.com.br resolves to two IP numbers: 2605:a143:2154:896::1 and 154.38.189.31.
Other host names such as nutras.com.br and _dc-mx.e4baa9c94c0e.iahost.com.br share IP numbers with mail.iahost.com.br.
Mail Servers
mail.iahost.com.br is handled by a single mail server, mail.iahost.com.br.
mail.iahost.com.br uses the same mail server setup as other domains, for example iahost.com.br.
Host mail.iahost.com.br resolves to two IPs: 2605:a143:2154:896::1 and 154.38.189.31.