Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mathematica-mpr.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 04:34:04 UTC · ↺ Refresh
MX Hostnames
- mathematicampr-com02i.mail.protection.outlook.com
MX Priorities
- mathematicampr-com02i.mail.protection.outlook.com: 0
A / AAAA Records
- 3.229.196.149 ↩ ec2-3-229-196-149.compute-1.amazonaws.com
Mail Server IPs
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 52.101.9.17 (no PTR)
- 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
SOA Record
Raw SOA
auth2.mathematica-mpr.com admin.mathematica-mpr.com 2498 1200 600 1209600 3600
Primary NS (mname)
auth2.mathematica-mpr.com
Admin Email (rname)
admin@mathematica-mpr.com
Serial
2498
Refresh
1200s
Retry
600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
auth2.mathematica-mpr.com
auth1.mathematica-mpr.com
auth3.mathematica-mpr.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:amazonses.com ip4:74.123.127.7 include:spf.agiloft.com include:_spf.qpgov-mail.com a:spf.ltg.email ip4:208.95.135.31 ip4:104.152.224.62 ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → 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
11 records- atlassian-domain-verification=n9F1C6Da675WSUAEHJSVfT/UTTPRjV6jD9PPKAXswOcZhMZL3RqVo+WUFa/JEXti
- google-site-verification=0dPh_Ii00nw0bO97YvTvQyi9rkWzlyCz9gZJS75t8sA
- 9a813acd-f21d-41a9-b61e-c52a0b4
- MS=FB099AE59C9623F29EE3E2525E71FD40DFFABEAF
- have-i-been-pwned-verification=dweb_zexp0f0jqn2phf55xzge0act
- MS=ms88888032
- docusign=ec150d87-e27f-4f68-b46d-4f89ba51e01d
- SPFv=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:amazonses.com ip4:74.123.127.7 include:spf.agiloft.com include:_spf.qpgov-mail.com a:spf.ltg.email ip4:208.95.135.31 ip4:104.152.224.62 ~all
- cisco-ci-domain-verification=5c37e3407074b7fadb71d7aabef199b962bb0e3453d765588ee03a5ee0a51f47
- docusign=fce3b90e-ea6a-4bc3-9950-b87f69fda3dc
- adobe-idp-site-verification=b00c8261-8a46-4b35-b6ea-232ed8e36d91
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