Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
topco.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-20 21:32:54 UTC · ↺ Refresh
MX Hostnames
- mxb-002b6101.gslb.pphosted.com
- mxa-002b6101.gslb.pphosted.com
MX Priorities
No priority data.
A / AAAA Records
- 64.68.190.163
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
udns2.ultradns.net
udns1.ultradns.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
s1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
- pardot_53542_*=a8d2803be89e31fb6198fd405217d32b5a0a52e14c739e62412359a0f4cac4e7
- pardot_53542_*=1531ab713049ddfb5d69ebad2669aff431cdf907cf3b354c1954b53f94139b32
- uMnFZGPVJEti+igTRUevF2GzyaHdXUaFmfCwfjVkNx8oOAgf5a9FADdpXe+0NbLmIE9hBnQI8DuVCZ8n0nu7Qg==
- _fsjjxt0rdpwgu20smhemu1ettfkqj63
- amazonses:9rHaqdmEzPGBIoy25cYEhbEgm844bQWs4Tza4eSDmPY=
Full email verification for topco.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits