Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
kersting.cl
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 03:36:37 UTC · ↺ Refresh
MX Hostnames
- kersting-cl.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 23.227.38.65
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
castor.entelchile.net
polux.entelchile.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:131.72.236.184 ip4:131.72.236.188 include:spf.protection.outlook.com include:itdchile.org include:spf2.itdchile.org ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- _globalsign-domain-verification=0fMasrhsuXjiLbbQqcOs3eohGM3DvMwzZW9RRbC2SG
- _globalsign-domain-verification=1-jhNe4CZT91yAnj3Xq9YJ13uRxN0lfMw1X0V-6HI8
- _globalsign-domain-verification=Qnol8YXBsgbs8gcMVkmJOWe_osWD8JdbSB1D0vjlES
- SPFv=spf1 ip4:131.72.236.184 ip4:131.72.236.188 include:spf.protection.outlook.com include:itdchile.org include:spf2.itdchile.org ~all
- sophos-domain-verification=8769068c0f304726db8a5e7a4a24c3269f27fc0b5f8012dc6e4a36346ad68f39
Full email verification for kersting.cl
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits