rsdubai.com

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
rsdubai.com
Yes
โœ“ Yes
Unknown
No
No
โš  Yes
No
No

Checked via [email protected] ยท 2026-03-18 14:58:38 UTC ยท โ†บ Refresh

MX Hostnames

  • rsdubai.com

MX Priorities

  • rsdubai.com: 0

A / AAAA Records

  • 135.181.235.225 โ†ฉ cphost.hosttechno.com

Mail Server IPs

  • 135.181.235.225 โ†ฉ cphost.hosttechno.com

SOA Record

Raw SOA ns1.hosttechno.com noc.hosttechno.com 2026030401 3600 1800 1209600 86400
Primary NS (mname)
ns1.hosttechno.com
Admin Email (rname)
noc@hosttechno.com
Serial
2026030401
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns2.hosttechno.com
ns1.hosttechno.com

SPF Record

โœ“ Soft Fail (~all)
v=spf1 ip4:135.181.235.225 +mx +a +ip4:173.231.209.30 +include:smtp.servconfig.com ~all
๐Ÿ“Š DNS lookups: 3/10
~ Soft fail (~all) โ€” moderate enforcement

DMARC Record

โœ“ Reject
v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s;pct=100;fo=0;rf=afrf;ri=86400
โœ“ Reject โ€” strongest protection
๐Ÿ“‹ SPF alignment: Strict ยท DKIM alignment: Strict
โš  No aggregate reports (rua= not set)
โ†ณ Subdomain policy: reject

DKIM Selectors

โœ“ 1 found
default._domainkey
โœ“ Public key: 392 chars (valid)
โœ“ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

1 record
  • SPFv=spf1 ip4:135.181.235.225 +mx +a +ip4:173.231.209.30 +include:smtp.servconfig.com ~all
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