Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mdlab.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 02:39:50 UTC · ↺ Refresh
MX Hostnames
- MDLAB-ORG.mail.protection.outlook.com
MX Priorities
- mdlab-org.mail.protection.outlook.com: 0
A / AAAA Records
- 67.205.24.129 ↩ apache2-fritz.iad1-shared-b7-06.dreamhost.com
Mail Server IPs
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.dreamhost.com hostmaster.dreamhost.com 2026032203 1692 1800 1209600 300
Primary NS (mname)
ns1.dreamhost.com
Admin Email (rname)
hostmaster@dreamhost.com
Serial
2026032203
Refresh
1692s
Retry
1800s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
ns1.dreamhost.com
ns3.dreamhost.com
ns2.dreamhost.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:sendgrid.net ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=25; fo=1; rua=mailto:[email protected],mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
⚠ Policy applies to 25% of failing messages only
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
7 records- 9v886cbbk6jk9zrjbc0vj8n4fpm3c7wj
- zYZvptGp30q4EupRD75NR7mDFbOmqXkDTfPkfCyMbftEgi+f3wIy8KaOzqhNrlwY0SCWNbRdI6NXb5aKmxdnBw==
- SPFv=spf1 include:spf.protection.outlook.com include:sendgrid.net ~all
- ppe-f67d64ac09a7fad5a969
- MS=ms54521026
- sophos-domain-verification=0ca1060fbaa406af49730c1a56db8c4e4c232c8f5729b023e6c55772826fbae9
- zoom= 9738013
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