Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
abelsonmirskydds.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 03:50:42 UTC · ↺ Refresh
MX Hostnames
- abelsonmirskydds-com.mail.protection.outlook.com
MX Priorities
- abelsonmirskydds-com.mail.protection.outlook.com: 0
A / AAAA Records
- 50.28.32.45 ↩ server.dfserver12.com
Mail Server IPs
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.dfsitedns.com admin.dentalfone.com 2026032200 3600 1800 1209600 86400
Primary NS (mname)
ns1.dfsitedns.com
Admin Email (rname)
admin@dentalfone.com
Serial
2026032200
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.dfsitedns.com
ns3.dfsitedns.com
ns1.dfsitedns.com
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:50.28.32.45 include:spf.protection.outlook.com include:sendgrid.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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 +a +mx +ip4:50.28.32.45 include:spf.protection.outlook.com include:sendgrid.net -all
- MS=ms48368676
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