Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
selfopportunity.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 21:18:38 UTC · ↺ Refresh
MX Hostnames
- mail.s407.sureserver.com
MX Priorities
- mail.s407.sureserver.com: 0
A / AAAA Records
- 35.188.68.113 ↩ 113.68.188.35.bc.googleusercontent.com
Mail Server IPs
- 192.252.151.29 ↩ s407.sureserver.com
SOA Record
Raw SOA
ns43.domaincontrol.com dns.jomax.net 2024032700 28800 7200 604800 600
Primary NS (mname)
ns43.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2024032700
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns43.domaincontrol.com
ns44.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:s407.smtp-spf.sureserver.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 a mx include:s407.smtp-spf.sureserver.com ~all
- 7bema4d8civkg1i7gnk9a8lbn9
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