Domain Overview
DNS: ✓ 2d ago
Checker: ✓ 2d ago
dppad.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-19 21:27:27 UTC · ↺ Refresh
MX Hostnames
- dppad-com.mail.protection.outlook.com
MX Priorities
- dppad-com.mail.protection.outlook.com: 0
A / AAAA Records
- 173.248.191.184 ↩ s4.supportedns.com
Mail Server IPs
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.mddservices.com notify.mddhosting.com 2026042801 3600 7200 1209600 86400
Primary NS (mname)
ns1.mddservices.com
Admin Email (rname)
notify@mddhosting.com
Serial
2026042801
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.mddservices.com
ns3.mddservices.com
ns2.mddservices.com
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:173.248.191.184 include:_spf.mddservices.com +include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
3 records- SPFv=spf1 +a +mx +ip4:173.248.191.184 include:_spf.mddservices.com +include:spf.protection.outlook.com -all
- MS=ms11444537
- google-site-verification=m_Q_yHaOmCSKlXu3Ns108eKnYpC3YxbvR3dDPPXnknw
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