Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rlalvarez.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 21:30:56 UTC · ↺ Refresh
MX Hostnames
- rlalvarez-com.mail.protection.outlook.com
MX Priorities
- rlalvarez-com.mail.protection.outlook.com: 0
A / AAAA Records
- 23.227.173.96 ↩ 2.557.run
Mail Server IPs
- 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
SOA Record
Raw SOA
coruscant.netsouthern.net monitoring.ingramtechnology.net 2026021601 3600 1800 1209600 86400
Primary NS (mname)
coruscant.netsouthern.net
Admin Email (rname)
monitoring@ingramtechnology.net
Serial
2026021601
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
coruscant.netsouthern.net
kashyyyk.netsouthern.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:23.227.173.96 ip4:192.241.133.223/32 ip4:170.187.143.128/32 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=none; ruf=mailto:[email protected]; rf=afrf; pct=100; ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- MS=ms76997659
- SPFv=spf1 ip4:23.227.173.96 ip4:192.241.133.223/32 ip4:170.187.143.128/32 include:spf.protection.outlook.com -all
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