Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
structuresunlimitedinc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 08:51:49 UTC · ↺ Refresh
MX Hostnames
- structuresunlimitedinc-com.mail.protection.outlook.com
MX Priorities
- structuresunlimitedinc-com.mail.protection.outlook.com: 10
A / AAAA Records
- 141.193.213.11 (no PTR)
- 141.193.213.10 (no PTR)
Mail Server IPs
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
- 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.easydnssec.com zone.easydns.com 1770039691 3600 600 604800 300
Primary NS (mname)
dns1.easydnssec.com
Admin Email (rname)
zone@easydns.com
Serial
1770039691
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
dns2.easydnssec.net
dns1.easydnssec.com
dns3.easydnssec.org
SPF Record
✓ Strict (-all)
v=spf1 mx a include:sendgrid.net include:relay.mailchannels.net include:spf.protection.outlook.com include:_spf.salesforce.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 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
8 records- SPFv=spf1 mx a include:sendgrid.net include:relay.mailchannels.net include:spf.protection.outlook.com include:_spf.salesforce.com -all
- apple-domain-verification=KYuDb48DRNpdMfYD
- google-site-verification=F38q-j8499xiRcw276rtgjdP0GGK6L8tYCw6msUBibc
- pardot1119463=68238c6f2922ef7351336996b7048518669bda1390a214dc4da61b37a305b59c
- TF08JAMGSNTK5XPK5BENL7HNZTIE19OAS3YYAI7D
- sending_domain1119463=d935dcd0c0e11014e2de4b1a8f9f8893db7d765a60415e0aa28a57bd2eef30ba
- knowbe4-site-verification=ae4b70aa9f7c0198424e0926cca50193
- abdd36c000fbaf93b230a3272a82c487
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