Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
linnoit.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 21:02:14 UTC · ↺ Refresh
MX Hostnames
- linnoit-com.mail.protection.outlook.com
MX Priorities
- linnoit-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.15.232 (no PTR)
- 172.67.208.155 (no PTR)
- 2606:4700:3034::ac43:d09b
- 2606:4700:3037::6815:fe8
Mail Server IPs
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
jasmine.ns.cloudflare.com dns.cloudflare.com 2399568486 10000 2400 604800 1800
Primary NS (mname)
jasmine.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399568486
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
jasmine.ns.cloudflare.com
tom.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf-us.emailsignatures365.com include:spf.sendinblue.com include:pipedrive.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
mail._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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
4 records- google-site-verification=2SHGQBtLWR2_eVPwIqcivW2bsX7FK5SiKiL3-NTIAE4
- google-site-verification=Ef-tFWkQXnK3WmP6DjjGQrD4Ng8KxhxWn2CqXZSdYUg
- SPFv=spf1 include:spf.protection.outlook.com include:spf-us.emailsignatures365.com include:spf.sendinblue.com include:pipedrive.net -all
- brevo-code:4b1ff0f9bcc039f059a34f92e02c8621
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