Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
richint.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 20:30:10 UTC · ↺ Refresh
MX Hostnames
- richint-com.mail.protection.outlook.com
MX Priorities
- richint-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.35.6 (no PTR)
- 172.67.167.38 (no PTR)
- 2606:4700:3033::6815:2306
- 2606:4700:3032::ac43:a726
Mail Server IPs
- 52.101.99.0 ↩ mail-cwxp265cu00600.inbound.protection.outlook.com
- 52.101.89.1 ↩ mail-lo0p265cu00201.inbound.protection.outlook.com
- 52.101.99.2 ↩ mail-cwxp265cu00502.inbound.protection.outlook.com
- 52.101.89.0 ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
- 2a01:111:f403:ca0b::2 ↩ mail-lo0p265cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca0b:: ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
- 2a01:111:f403:ca1a:: ↩ mail-cwxp265cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca0b::1 ↩ mail-lo3p265cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
nadia.ns.cloudflare.com dns.cloudflare.com 2398323509 10000 2400 604800 1800
Primary NS (mname)
nadia.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398323509
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
nadia.ns.cloudflare.com
wilson.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ 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
✓ 2 found
selector1._domainkey
selector2._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
7 records- MS=ms32233065
- ak6IcF8uGbQUfBmY/4NFSd4lx9AopqDC6SSIANpBarKzNjYPWJ7jtS60ZBUOCauAnK6AcWBEruA OQYMjEb/xhg==
- apple-domain-verification=FCDP4QNRZE97QCfA
- mrseoq5n0eqohah0rermia06c2
- SPFv=spf1 include:spf.protection.outlook.com -all
- 6gambtjb8soofcq6ni5rditstr
- 959jocn64ipvalg0o8lrttpqpd
Full email verification for richint.com
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