Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
jackwhite.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 09:55:34 UTC · ↺ Refresh
MX Hostnames
- jackwhite-com.mail.protection.outlook.com
MX Priorities
- jackwhite-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.36.143 (no PTR)
- 172.67.195.25 (no PTR)
- 2606:4700:3033::ac43:c319
- 2606:4700:3031::6815:248f
Mail Server IPs
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
SOA Record
Raw SOA
evan.ns.cloudflare.com dns.cloudflare.com 2398851583 10000 2400 604800 1800
Primary NS (mname)
evan.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398851583
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
lilyana.ns.cloudflare.com
evan.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:edgepilot.com ip4:52.23.232.113 ip4:34.198.23.101 ip4:142.4.16.136/32 ip4:142.4.24.127/32 include:134248cae.ppspf.net include:spf.sendinblue.com mx ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=s; aspf=r;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
mail._domainkey
s1._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
4 records- Sendinblue-code:5f01eae4c496683d67cd5a94fc6246af
- google-site-verification=r60-w3AIGFtLkOxIvYO1kseIues-MXJ5FH0BVAgaI-Q
- SPFv=spf1 include:spf.protection.outlook.com include:sendgrid.net include:edgepilot.com ip4:52.23.232.113 ip4:34.198.23.101 ip4:142.4.16.136/32 ip4:142.4.24.127/32 include:134248cae.ppspf.net include:spf.sendinblue.com mx ~all
- MS=ms59465891
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