Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ambest.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 04:27:15 UTC · ↺ Refresh
MX Hostnames
- ambest-com.mail.protection.outlook.com
MX Priorities
- ambest-com.mail.protection.outlook.com: 0
A / AAAA Records
- 66.22.0.1 (no PTR)
Mail Server IPs
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
SOA Record
Raw SOA
denver.ns.cloudflare.com dns.cloudflare.com 2398506558 10000 2400 604800 1800
Primary NS (mname)
denver.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398506558
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
maria.ns.cloudflare.com
denver.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=2w2ltmng._spf._d.mim.ec
📊 DNS lookups: 1/10
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
mail._domainkey
s1._domainkey
s2._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
9 records- onetrust-domain-verification=b97c74fcba82419b83f14c5ba3b00d98
- SPFv=spf1 redirect=2w2ltmng._spf._d.mim.ec
- 0ed1fe018a589f156325164e36b40be9c32e8ed46a
- adobe-idp-site-verification=94d3867abf61fdae32bb93dc1ee30fea98e725c8b588708291780b7bbe81ae2e
- apple-domain-verification=pOAI5QKx7hWF3BFe
- astro-domain-verification=cme7k4m37002f01oh22dhchho
- ciscocidomainverification=5e43c7e247746f63c0c311dc53c28e8a079dccc9e3b570f7753904051d483bf
- google-site-verification=DLf81bkT1IA5HikCRNiLD2WKaz689row6fHS1Fs2pMk
- npxf313ff66rsw9n5qk7cpxx3lyyfp4h
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