Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
spiritofmath.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 18:59:25 UTC · ↺ Refresh
MX Hostnames
- spiritofmath-com.mail.protection.outlook.com
MX Priorities
- spiritofmath-com.mail.protection.outlook.com: 0
A / AAAA Records
- 199.16.173.41 (no PTR)
- 199.16.172.137 (no PTR)
Mail Server IPs
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
SOA Record
Raw SOA
ns10.digicertdns.com dns.digicertdns.com 2009010217 43200 3600 1209600 180
Primary NS (mname)
ns10.digicertdns.com
Admin Email (rname)
dns@digicertdns.com
Serial
2009010217
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns11.digicertdns.com
ns12.digicertdns.com
ns13.digicertdns.net
ns15.digicertdns.net
ns14.digicertdns.net
ns10.digicertdns.com
SPF Record
✓ Strict (-all)
v=spf1 +a +mx include:spf.protection.outlook.com include:spf1.na.bambora.com include:a._spf.brightspace.com include:spf.zohomail360.ca include:_spf.dayforcehcm.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected], mailto:[email protected]; ruf=mailto:[email protected]; aspf=r; fo=1; pct=100;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected], mailto:[email protected]
DKIM Selectors
✓ 6 found
selector1._domainkey
selector2._domainkey
default._domainkey
k1._domainkey
s1._domainkey
s2._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
13 records- adobe-idp-site-verification=44affbffcd315c54e6c513ce015237679968f5e890c1752d2816a664fd74184a
- notokenfound
- loaderio=66eff699f616a131df7340c9dcb93593
- amazonses:/DafyJPv582CPeENd6Xjt/d+bxdnoAcJp1bcYX8rhaw=
- MS=ms99325349
- SPFv=spf1 +a +mx include:spf.protection.outlook.com include:spf1.na.bambora.com include:a._spf.brightspace.com include:spf.zohomail360.ca include:_spf.dayforcehcm.com -all
- ms-domain-verification=7a90bb65-5fb0-45cf-b365-a16b65b347dd
- d365mktkey=3r31v4uivi1a7yie4vvprinlz
- msfpkey=55c9pw1if552b38w683u2g5ug
- apple-domain-verification=dP9DbGtcp6xdt8Ln
- google-site-verification=4yUAab2EfEcu07Q-lEYwF6L1avxGtxhaHpdq4tCVbxY
- facebook-domain-verification=t6pbo79feo0c6p8guc7uuxev40dkg4
- ca3-344ddc11cf3b45d9b90138cc1402e131
Full email verification for spiritofmath.com
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