Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ingeniomayaguez.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 09:24:55 UTC · ↺ Refresh
MX Hostnames
- ingeniomayaguez-com.mail.protection.outlook.com
MX Priorities
- ingeniomayaguez-com.mail.protection.outlook.com: 0
A / AAAA Records
- 162.240.219.105 ↩ server.mayaguezserver2.com
Mail Server IPs
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.mayaguezserver2.com root.server.mayaguezserver2.com 2026032701 3600 1800 1209600 86400
Primary NS (mname)
ns1.mayaguezserver2.com
Admin Email (rname)
root@server.mayaguezserver2.com
Serial
2026032701
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.mayaguezserver2.com
ns2.mayaguezserver2.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:200.112.213.194 a mx -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; pct=100;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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
7 records- SPFv=spf1 include:spf.protection.outlook.com ip4:200.112.213.194 a mx -all
- google-site-verification=AG_nu3tIa5oWf6R_fo7fxroEAkRNTdlshREcWI5qnE8
- L1UGB6BRGUY2BL84CCB8HEOHS9CKZEQCN6HK19S4
- MS=9E68BBE5CC818BE27819AD2660A4BE67F45DCC00
- HXS-56U-KSW
- google-site-verification=p6k5H35luBYCM2QIM-P28RBR6uMlx2CViaDgfQbe0sI
- sophos-domain-verification=f4efaf499cfde8df63c24e71ad431a4235b4975436e45c53fd3e6ad173823e62
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