Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sandiego.com.gt
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 00:31:19 UTC · ↺ Refresh
MX Hostnames
- sandiego-com-gt.mail.protection.outlook.com
MX Priorities
- sandiego-com-gt.mail.protection.outlook.com: 0
A / AAAA Records
- 67.205.130.140 (no PTR)
Mail Server IPs
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1155.awsdns-16.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1155.awsdns-16.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1155.awsdns-16.org
ns-2009.awsdns-59.co.uk
ns-31.awsdns-03.com
ns-868.awsdns-44.net
SPF Record
✓ Strict (-all)
v=spf1 mx a ip4:181.174.92.14/32 ip4:200.12.32.92/32 a:mail.sandiego.com.gt a:mail2.sandiego.com.gt include:spf.protection.outlook.com include:spf.mailjet.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; fo=1; ri=86400; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=r;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
2 records- google-site-verification=z85phVn3HsCqt6s_cF1iiBgjhSLH3lZfyskk_Z7zKHE
- SPFv=spf1 mx a ip4:181.174.92.14/32 ip4:200.12.32.92/32 a:mail.sandiego.com.gt a:mail2.sandiego.com.gt include:spf.protection.outlook.com include:spf.mailjet.com -all
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