Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tropicoil.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 19:32:28 UTC · ↺ Refresh
MX Hostnames
- tropicoil-com.mail.protection.outlook.com
MX Priorities
- tropicoil-com.mail.protection.outlook.com: 0
A / AAAA Records
- 162.159.140.64 (no PTR)
Mail Server IPs
- 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 2a01:111:f403:c942::3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-160.awsdns-20.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-160.awsdns-20.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1552.awsdns-02.co.uk
ns-160.awsdns-20.com
ns-672.awsdns-20.net
ns-1275.awsdns-31.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf-0031ee02.pphosted.com include:email-od.com ip4:209.239.233.124 ip4:209.239.233.125 ip4:67.231.159.179 ip4:173.243.133.237 ip4:142.0.177.68 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
dkim._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
6 records- SPFv=spf1 include:spf.protection.outlook.com include:spf-0031ee02.pphosted.com include:email-od.com ip4:209.239.233.124 ip4:209.239.233.125 ip4:67.231.159.179 ip4:173.243.133.237 ip4:142.0.177.68 -all
- MS=ms68885575
- apple-domain-verification=6sexT9zZoCUdB3rN
- box-domain-verification=e9dbc47f27981bffa5409388eff918e6de5877b5d9e393792869e661685a6779
- docusign=30176cf6-7d83-4f19-92fe-08c3530b5d9f
- dropbox-domain-verification=954uoc1byb2k
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