Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sener.es
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 11:38:42 UTC · ↺ Refresh
MX Hostnames
- sener-es.mail.protection.outlook.com
MX Priorities
- sener-es.mail.protection.outlook.com: 1
A / AAAA Records
- 104.20.19.39 (no PTR)
- 172.66.165.7 (no PTR)
- 2606:4700:10::ac42:a507
- 2606:4700:10::6814:1327
Mail Server IPs
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
SOA Record
Raw SOA
shane.ns.cloudflare.com dns.cloudflare.com 2399358151 10000 2400 604800 1800
Primary NS (mname)
shane.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399358151
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
shane.ns.cloudflare.com
sonia.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.sener.es include:_spf.psm.knowbe4.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=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
selector2._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
3 records- SPFv=spf1 include:spf.protection.outlook.com include:spf.sener.es include:_spf.psm.knowbe4.com -all
- IkJ+ExZkzyEiAiJKXkkZFf+CgU0W+2nNoTi778iqPhFz14Q2O+Qqh7R1KmPHw2NyzVWzBLnpeJe90vR3dUC56Q==
- autodesk-domain-verification=9AwCo70OectpkCHJDtnA
Full email verification for sener.es
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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