Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
delermecpa.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 11:42:51 UTC · ↺ Refresh
MX Hostnames
- delermecpa-com.mail.protection.outlook.com
MX Priorities
- delermecpa-com.mail.protection.outlook.com: 0
A / AAAA Records
- 69.16.233.43 ↩ host1.byfcpasites.com
Mail Server IPs
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns31.cloudns.net support.cloudns.net 2026031603 7200 1800 1209600 3600
Primary NS (mname)
ns31.cloudns.net
Admin Email (rname)
support@cloudns.net
Serial
2026031603
Refresh
7200s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns32.cloudns.net
ns31.cloudns.net
ns33.cloudns.net
ns34.cloudns.net
SPF Record
✓ Strict (-all)
v=spf1 +ip4:69.16.233.43 +include:spf.protection.outlook.com +include:_spf.salesforce.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ 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
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 +ip4:69.16.233.43 +include:spf.protection.outlook.com +include:_spf.salesforce.com -all
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