Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ontref.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 08:35:37 UTC · ↺ Refresh
MX Hostnames
- ontref-com.mail.protection.outlook.com
MX Priorities
- ontref-com.mail.protection.outlook.com: 0
A / AAAA Records
- 34.120.137.41 ↩ 41.137.120.34.bc.googleusercontent.com
- 2600:1901::84ef:0:0:0:0 (no PTR)
Mail Server IPs
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.dns-parking.com dns.hostinger.com 2026031901 10000 2400 604800 600
Primary NS (mname)
ns1.dns-parking.com
Admin Email (rname)
dns@hostinger.com
Serial
2026031901
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1.dns-parking.com
ns2.dns-parking.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:100.43.252.180 ip4:100.43.252.178 include:_spf.salesforce.com include:_spf.atlassian.net include:spf.protection.outlook.com include:spf-westus.emailsignatures365.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._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- SPFv=spf1 ip4:100.43.252.180 ip4:100.43.252.178 include:_spf.salesforce.com include:_spf.atlassian.net include:spf.protection.outlook.com include:spf-westus.emailsignatures365.com -all
- MS=ms38650509
- atlassian-domain-verification=/YD2mtxtpzzPYeCP4wu2GN1kX4goYv9OMKaSafn7ZoZfv1YPfRQnLO4hdHJ1rw2n
- logmein-verification-code=p0gsjzUjIZEOlMrAFertzcGHe
Full email verification for ontref.com
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