sosgroup.com

Valid Email Server
Domain Lookup › sosgroup.com

Domain Overview

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

Checked via [email protected] · 2026-03-21 11:49:37 UTC · ↺ Refresh

MX Hostnames

  • mail.sosgroup.com

MX Priorities

  • mail.sosgroup.com: 0

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 212.12.169.12 ↩ mail.sosgroup.com

SOA Record

Raw SOA ns1.dnsbycomodo.net admin.dns.com 2026031505 10800 864000 7200 7200
Primary NS (mname)
ns1.dnsbycomodo.net
Admin Email (rname)
admin@dns.com
Serial
2026031505
Refresh
10800s
Retry
864000s
Expire
7200s
Minimum TTL
7200s

Nameservers (NS)

ns2.dnsbycomodo.net
ns1.dnsbycomodo.net

SPF Record

✓ Strict (-all)
v=spf1 include:mail.sosgroup.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;pct=100;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

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

All TXT Records

1 record
  • SPFv=spf1 include:mail.sosgroup.com -all
Full email verification for sosgroup.com

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

SPF / DKIM / DMARC Get 1,000 Free Credits