Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mtahq.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 03:16:18 UTC · ↺ Refresh
MX Hostnames
- mtahq-org.mail.protection.outlook.com
MX Priorities
- mtahq-org.mail.protection.outlook.com: 5
A / AAAA Records
- 170.28.6.22 ↩ mtahq.org
Mail Server IPs
- 52.101.8.52 ↩ mail-ds0pr09cu00104.inbound.protection.outlook.com
- 52.101.9.19 ↩ mail-blapr09cu00103.inbound.protection.outlook.com
- 52.101.11.12 ↩ mail-sa9pr09cu00104.inbound.protection.outlook.com
- 52.101.8.50 ↩ mail-dm6pr09cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f904:: ↩ mail-dm6pr09cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f90e::1 ↩ mail-sa9pr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f904::1 ↩ mail-ds0pr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f900::1 ↩ mail-blapr09cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-49.akam.net hostmaster.akamai.com 1558534921 3600 900 604800 86400
Primary NS (mname)
ns1-49.akam.net
Admin Email (rname)
hostmaster@akamai.com
Serial
1558534921
Refresh
3600s
Retry
900s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
a20-67.akam.net
a1-116.akam.net
a7-67.akam.net
a22-64.akam.net
a3-65.akam.net
a4-66.akam.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:rnmk.com include:spf.missc.net include:_spf.qp-mail.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
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
17 records- aLkj3XR9lN/tlaB7jPG/CTYpFpnJBh3JI1T1RTO/fv+sVZDZIZ+hu8v5IPytr702KioMGNSWI2agu/MKaXCYYg==
- i9Vt/iZx675mAVBhlw/r1RcMvjoFu1tdZ8DGjV9IWqXlsBF0Cy5dWS6XpXgz1dQlj+yQbfPl7Qd8NaU1ZeaBaQ==
- OF5iLE7qXGx4Adcz
- box-domain-verification=ad31c40a19bba5b2f068746bb335b4140dfa010096b09f00332879bd9b99ad69
- aRE7hcVg6W7JPKqL6rDG3pqZvskHEB0txUS7xmokNhkamVCQ6koO5mQpY90TVfk02EILjpIV6XmMdbTYoqRX5BJ7yDQJ02DGPTq
- atlassian-domain-verification=XGaj4htD6/yLGIaZvqrpiWX0ja5K6up9cTdbi2yP3PoAt91NKymE1AJ5Ypl8NsT0
- wiz-domain-verification=10e6750b06b682351b0c358c0f35cd4c4c1dd7b94ffe3a8dacf5e7870c23d4f6
- Dynatrace-site-verification=7aafe4d3-459a-4dcb-9bf8-d7ade913d4ee__ab2kolbeovknmk7sfogtid0oln
- SPFv=spf1 include:spf.protection.outlook.com include:rnmk.com include:spf.missc.net include:_spf.qp-mail.com -all
- yjs018489qjlvclhyn2t5gpdqc0yj5m6
- adobe-idp-site-verification=7ac95e80f6892d4435b0fdd34a05460175f361cebdde988cbb81a197907ffc60
- MS=ms82285282
- YYQEq1XbPK33viDyBxyIIotDkegtpFvHIM7Xo4/WIXJIK/G3g8JkFQVTkqJwCSCqxv1S8w8iJVMvT5bLtEqrNg==
- vmware-cloud-verification-6f9c281b-196e-4f92-8841-8056161fdac7
- IFw8uigiIoPzeKiEI2mu3sDXc72vjChMyq7tCrPdUVtUI6NtD/tTlgzMrDQPau6OpHZkfi7hlZCNlhB2IuLgSg==
- ciscocidomainverification=12735d67d710ac07e782cf86a4313cc0862afa6ea8c35ee6a253d6355f030ba0
- cloudhealth=60da60d4-cacc-4ed4-839a-3ea7cb3bcc11
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