Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
spimarine.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 22:25:28 UTC · ↺ Refresh
MX Hostnames
- spimarine-com.mail.protection.outlook.com
MX Priorities
- spimarine-com.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.74.159 (no PTR)
- 104.26.11.38 (no PTR)
- 104.26.10.38
- 2606:4700:20::681a:a26
- 2606:4700:20::681a:b26
- 2606:4700:20::ac43:4a9f
Mail Server IPs
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
gordon.ns.cloudflare.com dns.cloudflare.com 2398873130 10000 2400 604800 1800
Primary NS (mname)
gordon.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398873130
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
gordon.ns.cloudflare.com
mia.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spfa.cpmails.com include:infosecmail.net include:45010444.spf02.hubspotemail.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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
4 records- SPFv=spf1 include:spf.protection.outlook.com include:spfa.cpmails.com include:infosecmail.net include:45010444.spf02.hubspotemail.net -all
- MS=ms16477513
- google-site-verification=dWXpxYYZ89QUCb5mlzmbJm2c0JqdeF1MzgNciNAMzlA
- lgbak0jjcsjq5i1m0mcgucurub
Full email verification for spimarine.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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