Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mdrc.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 05:32:17 UTC · ↺ Refresh
MX Hostnames
- inbound-smtp.us-east-1.amazonaws.com
- mdrc-org.mail.protection.outlook.com
MX Priorities
- mdrc-org.mail.protection.outlook.com: 5
- inbound-smtp.us-east-1.amazonaws.com: 10
A / AAAA Records
- 34.195.182.253
Mail Server IPs
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 44.206.9.87 ↩ ec2-44-206-9-87.compute-1.amazonaws.com
- 54.164.173.191 ↩ ec2-54-164-173-191.compute-1.amazonaws.com
- 54.197.5.236
- 44.210.166.32
- 3.211.210.226
SOA Record
Raw SOA
ns-15.awsdns-01.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-15.awsdns-01.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-883.awsdns-46.net
ns-1314.awsdns-36.org
ns-15.awsdns-01.com
ns-1657.awsdns-15.co.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 include:servers.mcsv.net include:_spf.qualtrics.com include:spf.protection.outlook.com include:docebosaas.com include:_spf.psm.knowbe4.com include:_spf.salesforce.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._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
11 records- letsencrypt.org
- smartsheet-gov-site-validation=X1e9f34Fig87AL0WYLqoc_SjtnDR1e8Z
- SPFv=spf1 include:servers.mcsv.net include:_spf.qualtrics.com include:spf.protection.outlook.com include:docebosaas.com include:_spf.psm.knowbe4.com include:_spf.salesforce.com ~all
- zB7pcUWi52q8BMU68/gpXSv3eoFvjXiSzGNXw25k38KMYvbnA1krMsL2aZ9TqSm8znac6mI3QuhLawnT240p9w==
- 985166542-4743904
- 9B21D8
- MS=ms32958691
- MS=ms36035702
- apple-domain-verification=VRmHLkmX3hV60VBi
- atlassian-domain-verification=u70J6uEx62duOaDAh+Lh+SS5kzl8O840oOaIZ28kT8IPaVdQkPqzIKkDoNrZE0dH
- google-site-verification=_jvmwBgcJ0jYiEJ4nD26h8aEBngwfp15btqjUvGD7lw
Full email verification for mdrc.org
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