Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
seaspan.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 20:09:26 UTC · ↺ Refresh
MX Hostnames
- seaspan-com.mail.protection.outlook.com
MX Priorities
- seaspan-com.mail.protection.outlook.com: 5
A / AAAA Records
- 141.193.213.20 (no PTR)
- 141.193.213.21 (no PTR)
Mail Server IPs
- 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-02.azure-dns.com domain.washcorp.com 228 3600 600 604800 1800
Primary NS (mname)
ns1-02.azure-dns.com
Admin Email (rname)
domain@washcorp.com
Serial
228
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ns4-02.azure-dns.info
ns1-02.azure-dns.com
ns2-02.azure-dns.net
ns3-02.azure-dns.org
SPF Record
✓ Strict (-all)
v=spf1 ip4:216.240.127.1 ip4:216.240.125.1 include:spf.protection.outlook.com include:servers.mcsv.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=s; aspf=s; sp=none;
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._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
12 records- miro-verification=51c5dce554f3d7808b6bc2daa1884f4d1e15f542
- apple-domain-verification=zMyibDo1FYMHiuW7
- smartsheet-site-validation=IxSvGHwuo-Nl1TUKLhG4KTN9fznMvOtQ
- _oolkusin17t2avpa33v7yi39kt2dtes
- +hmONloM0jY8f8QwQyr5RNBEFpI+yifJOmyxUfEsmI59m7hhvBjrGV/Tt9li+ajkDTjWIRTs9yOy827YMgLw4A==
- MS=ms22584281
- MS=ms68112886
- MS=ms95448741
- docusign=5eac5172-b085-4542-82d7-1115fece5c06
- SPFv=spf1 ip4:216.240.127.1 ip4:216.240.125.1 include:spf.protection.outlook.com include:servers.mcsv.net -all
- ZOOM_verify_v9Vos5J6Ta-C-6D_hADFaQ
- atlassian-domain-verification=sgGHkj76869Bq9qBC8ba8A2cMAPACzzUSeahea0t9sxQ3UdV4JqfgafSVljmpjbW
Full email verification for seaspan.com
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