Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
topseos.com
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-22 23:52:45 UTC · ↺ Refresh
MX Hostnames
- mail.topseos.com
MX Priorities
No priority data.
A / AAAA Records
- 104.21.5.117
- 172.67.133.96
- 2606:4700:3033::6815:575
- 2606:4700:3032::ac43:8560
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
jim.ns.cloudflare.com
dawn.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:secureserver.net a -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=none; rf=afrf; pct=100; ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 4 found
default._domainkey
mail._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- google-site-verification=d0YfTB5p9OROIlu8gurHok84UrgFmLFD-jvlKPEZUl8
- sendinblue-code:44307bcdf131944a6c7e0ad19d3a0836
- SPFv=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:secureserver.net a -all
- 59b154da4aba50d8a940de713664a5226ea01ed6
- MS=ms25458441
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