Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mercycare.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 20:07:56 UTC · ↺ Refresh
MX Hostnames
- mercycare-org.mail.protection.outlook.com
MX Priorities
- mercycare-org.mail.protection.outlook.com: 0
A / AAAA Records
- 89.106.200.142 (no PTR)
Mail Server IPs
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 52.101.9.17 (no PTR)
- 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-37.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-37.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns3-37.azure-dns.org
ns4-37.azure-dns.info
ns1-37.azure-dns.com
ns2-37.azure-dns.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:67.128.216.6 ip4:72.50.228.0/24 ip4:167.89.94.126 ip4:167.89.127.111 ip4:50.31.156.96/27 ip4:104.245.209.192/26 ip4:50.31.205.0/24 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:outboundmail.blackbaud.net a:smtp5.volusion.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=r; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
2 records- SPFv=spf1 ip4:67.128.216.6 ip4:72.50.228.0/24 ip4:167.89.94.126 ip4:167.89.127.111 ip4:50.31.156.96/27 ip4:104.245.209.192/26 ip4:50.31.205.0/24 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:outboundmail.blackbaud.net a:smtp5.volusion.com -all
- d3btfbn1a5j9el5elsmb833v1g
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