Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kort.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 09:48:00 UTC · ↺ Refresh
MX Hostnames
- mxb-00122801.gslb.pphosted.com
- mxa-00122801.gslb.pphosted.com
MX Priorities
- mxb-00122801.gslb.pphosted.com: 10
- mxa-00122801.gslb.pphosted.com: 10
A / AAAA Records
- 104.18.20.7 (no PTR)
- 104.18.21.7 (no PTR)
- 2606:4700::6812:1507 (no PTR)
- 2606:4700::6812:1407 (no PTR)
Mail Server IPs
- 67.231.153.104 ↩ mx0b-00122801.pphosted.com
SOA Record
Raw SOA
fred.ns.cloudflare.com dns.cloudflare.com 2399159085 10000 2400 604800 1800
Primary NS (mname)
fred.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399159085
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
kiki.ns.cloudflare.com
fred.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=_spf.selectmedical.com
📊 DNS lookups: 1/10
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo 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
9 records- google-site-verification=PQRf7XJoL40sYE0VzKtZJwy_k7QVv283wBINmUa770s
- have-i-been-pwned-verification=dweb_k7lojpag5ee4c9qqczl8e8wt
- SPFv=spf1 redirect=_spf.selectmedical.com
- MS=ms72683991
- ZOOM_verify_r27vAx9FRhajHzlRiXilig
- adobe-idp-site-verification=b479089cf34db91bee399777c6a4e0bcab8ab780a8bf51cfad9bc826ea5db8ee
- contractworksverify=jd89Nn3lL123xHj
- facebook-domain-verification=uvdzzk9ye4oqozmbxgvkowvxfk5jop
- google-site-verification=BXAxJf-XPKyQY5z45z-9z9khf5niVLP1yo9aTU01FhI
Full email verification for kort.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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