Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
worldsysllc.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 01:02:50 UTC · ↺ Refresh
MX Hostnames
- mx1.emailsrvr.com
- mx2.emailsrvr.com
MX Priorities
No priority data.
A / AAAA Records
- 172.67.200.11
- 104.21.21.190
- 2606:4700:3037::6815:15be
- 2606:4700:3035::ac43:c80b
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
damian.ns.cloudflare.com
mallory.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a:mail.worldsysllc.com include:mailgun.org include:mailgun.us include:emailsrvr.com include:zcsend.net include:transmail.net include:spf.zoho.com ~all
📊 DNS lookups: 8/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
k1._domainkey
s1._domainkey
s2._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 mx a:mail.worldsysllc.com include:mailgun.org include:mailgun.us include:emailsrvr.com include:zcsend.net include:transmail.net include:spf.zoho.com ~all
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