rostcpa.com

Valid Email Server
Domain Lookup › rostcpa.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
rostcpa.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-04 20:08:55 UTC · ↺ Refresh

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MX Hostnames

  • rostcpa-com.inbound.emailservice.io
  • rostcpa-com.inbound.emailservice.co
  • rostcpa-com.inbound.emailservice.cc

MX Priorities

  • rostcpa-com.inbound.emailservice.cc: 20
  • rostcpa-com.inbound.emailservice.co: 30
  • rostcpa-com.inbound.emailservice.io: 10

A / AAAA Records

  • 44.226.107.251 ↩ ec2-44-226-107-251.us-west-2.compute.amazonaws.com

Mail Server IPs

  • 3.223.82.138 ↩ ec2-3-223-82-138.compute-1.amazonaws.com
  • 44.216.32.179 ↩ ec2-44-216-32-179.compute-1.amazonaws.com
  • 18.204.58.103 ↩ ec2-18-204-58-103.compute-1.amazonaws.com

SOA Record

Raw SOA charles.ns.cloudflare.com dns.cloudflare.com 2414004337 10000 2400 604800 1800
Primary NS (mname)
charles.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2414004337
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

charles.ns.cloudflare.com
kate.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.rostcpa_com._d.easydmarc.pro -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
google._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google

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

All TXT Records

3 records
  • vtakd9lpgmos29os16mc7kp61
  • MS=ms40577678
  • SPFv=spf1 include:_spf.rostcpa_com._d.easydmarc.pro -all
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