mail.acesmtp.com - robtex.com

mail.acesmtp.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:bc81πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::6815:28e0πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.40.224Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.188.129πŸ‡ΊπŸ‡Έ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
TXTv=spf1 mx a:app.acesmtp.com ip4:10.244.3.174 ~all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.40.224, 172.67.188.129
IPv6 hints2606:4700:3032::ac43:bc81, 2606:4700:3037::6815:28e0
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=139, name=cloudflare-ech.com

acesmtp.com

DNSSEC⚠️ Not signed
A159.69.35.190πŸ‡©πŸ‡ͺ Hetzner159.69.0.0/16 HETZNER-DC
NSangelina.ns.cloudflare.com ⭐
NSscott.ns.cloudflare.com
MXroute2.mx.cloudflare.net ⭐
MXroute1.mx.cloudflare.net(24)
MXroute3.mx.cloudflare.net(53)
TXTv=spf1 include:_spf.mx.cloudflare.net include:mxlogin.com a mx a:acesmtp.com ...
SOAangelina.ns.cloudflare.comdns@cloudflare.com serial=2403248641

Previously MX for

Same first word

Similar names

DNS History

4 records (4 active, 0 former)

A104.21.40.224172.67.188.1292606:4700:3032::ac43:bc812606:4700:3037::6815:28e0
●A104.21.40.2242026-04-26 β†’ 2026-05-13 Β· 2 obs
● 2026-04-26 05:45:52
● 2026-05-13 05:12:18
●A172.67.188.1292026-04-26 β†’ 2026-05-13 Β· 2 obs
● 2026-04-26 05:45:52
● 2026-05-13 05:12:18
●A2606:4700:3032::ac43:bc812026-04-26 β†’ 2026-05-13 Β· 2 obs
● 2026-04-26 05:45:52
● 2026-05-13 05:12:18
●A2606:4700:3037::6815:28e02026-04-26 β†’ 2026-05-13 Β· 2 obs
● 2026-04-26 05:45:52
● 2026-05-13 05:12:18

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net...-
acesmtp.comscott.ns.cloudflare.com, angelina.ns.cloudflare.com12 records

βœ… Authoritative Response

Server:108.162.194.232

NS records: scott.ns.cloudflare.com, angelina.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for acesmtp.com (unsigned zone)

⏱️ Timing

Total: 748ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.40.224, 172.67.188.129
AAAA22606:4700:3032::ac43:bc81, 2606:4700:3037::6815:28e0
TXT1v=spf1 mx a:app.acesmtp.com ip4:10.244.3
HTTPS1{"priority":1,"target":".","alpn":["h3",

πŸ“Œ Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (scott.ns.cloudflare.com, scott.ns.cloudflare.com, scott.ns.cloudflare.com...)

Analysis

IP Addresses

mail.acesmtp.com resolves to four IPs: 2606:4700:3032::ac43:bc81, 2606:4700:3037::6815:28e0, 104.21.40.224 and 172.67.188.129.

Other host names such as c17.frugan.it, roger.red, mail.ictu.ie, freewinnipegevents.com and 0473che.cn share IP numbers with mail.acesmtp.com.