stclaircosmetic.com

Valid Email Server
Domain Lookup › stclaircosmetic.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
stclaircosmetic.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-29 08:34:00 UTC · ↺ Refresh

MX Hostnames

  • mx2c1.megamailservers.com
  • mx1c1.megamailservers.com
  • mx3c1.megamailservers.com

MX Priorities

  • mx1c1.megamailservers.com: 10
  • mx2c1.megamailservers.com: 100
  • mx3c1.megamailservers.com: 110

A / AAAA Records

  • 104.26.15.234 (no PTR)
  • 172.67.70.34 (no PTR)
  • 104.26.14.234 (no PTR)
  • 2606:4700:20::ac43:4622 (no PTR)
  • 2606:4700:20::681a:fea (no PTR)
  • 2606:4700:20::681a:eea (no PTR)

Mail Server IPs

  • 69.49.103.242 ↩ mx1c1.megamailservers.com
  • 69.49.103.243 ↩ mx2c1.megamailservers.com
  • 69.49.103.244 ↩ mx3c1.megamailservers.com

SOA Record

Raw SOA jerry.ns.cloudflare.com dns.cloudflare.com 2397515963 10000 2400 604800 1800
Primary NS (mname)
jerry.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397515963
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

jerry.ns.cloudflare.com
tia.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:mailgun.org include:servers.mcsv.net ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1

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

All TXT Records

1 record
  • SPFv=spf1 include:mailgun.org include:servers.mcsv.net ~all
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