soicos.com

Valid Email Server
Domain Lookup › soicos.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
soicos.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-25 19:33:13 UTC · ↺ Refresh

MX Hostnames

  • ASPMX2.GOOGLEMAIL.com
  • ASPMX.L.GOOGLE.com
  • ASPMX3.GOOGLEMAIL.com
  • ALT1.ASPMX.L.GOOGLE.com
  • ASPMX5.GOOGLEMAIL.com
  • ASPMX4.GOOGLEMAIL.com
  • ALT2.ASPMX.L.GOOGLE.com

MX Priorities

  • aspmx3.googlemail.com: 20
  • alt2.aspmx.l.google.com: 5
  • aspmx5.googlemail.com: 20
  • aspmx2.googlemail.com: 20
  • aspmx4.googlemail.com: 10
  • alt1.aspmx.l.google.com: 5
  • aspmx.l.google.com: 20

A / AAAA Records

  • 104.239.135.142 (no PTR)

Mail Server IPs

  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 173.194.76.26 ↩ ws-in-f26.1e100.net
  • 2a00:1450:400c:c00::1a ↩ ws-in-x1a.1e100.net
  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)
  • 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
  • 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net

SOA Record

Raw SOA dns.stabletransit.com ipadmin.stabletransit.com 1774285061 3600 300 1814400 300
Primary NS (mname)
dns.stabletransit.com
Admin Email (rname)
ipadmin@stabletransit.com
Serial
1774285061
Refresh
3600s
Retry
300s
Expire
1814400s
Minimum TTL
300s

Nameservers (NS)

dns1.stabletransit.com
dns2.stabletransit.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:mailgun.org include:_spf.google.com ip4=104.239.135.142 include:aspmx.googlemail.com include:sendgrid.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
google._domainkey
✓ Public key: 392 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

1 record
  • SPFv=spf1 include:mailgun.org include:_spf.google.com ip4=104.239.135.142 include:aspmx.googlemail.com include:sendgrid.net ~all
Full email verification for soicos.com

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits