Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rossandwitmer.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 05:30:10 UTC · ↺ Refresh
MX Hostnames
- rossandwitmer-com.mail.protection.outlook.com
MX Priorities
- rossandwitmer-com.mail.protection.outlook.com: 10
A / AAAA Records
- 151.101.2.159 (no PTR)
Mail Server IPs
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
jason.ns.cloudflare.com dns.cloudflare.com 2399492278 10000 2400 604800 1800
Primary NS (mname)
jason.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399492278
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
jason.ns.cloudflare.com
rachel.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:96.10.162.209/29 include:spf.protection.outlook.com include:mxsspf.sendpulse.com include:mailgun.org include:servers.mcsv.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
mail._domainkey
k1._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- brevo-code:0c50a72a301a5bb4211375a80c6d6542
- google-site-verification=8IiJdLKtjIF2DM7ySpjBHpBvuy_bsljleGRHeH8CcLM
- SPFv=spf1 ip4:96.10.162.209/29 include:spf.protection.outlook.com include:mxsspf.sendpulse.com include:mailgun.org include:servers.mcsv.net -all
- apple-domain-verification=0El26AqJ7IF6OHBv
Full email verification for rossandwitmer.com
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