Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
classvaluation.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 06:08:50 UTC · ↺ Refresh
MX Hostnames
- classvaluation-com.mail.protection.outlook.com
MX Priorities
- classvaluation-com.mail.protection.outlook.com: 0
A / AAAA Records
- 34.122.21.204 ↩ 204.21.122.34.bc.googleusercontent.com
Mail Server IPs
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns37.domaincontrol.com dns.jomax.net 2026031101 28800 7200 604800 600
Primary NS (mname)
ns37.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026031101
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns37.domaincontrol.com
ns38.domaincontrol.com
SPF Record
✗ Invalid
v=spf1 include:spf.protection.outlook.com ip4:103.228.77.242 ip4:50.31.57.227 ip4:167.89.35.80 ip4:27.109.24.210 ip4:202.131.99.50 ip4:67.214.126.26 ip4:104.4.175.241 include:transmail.net include:sendgrid.net include:sendgrid.logiforms.com include:aspmx.pardot.com include:sender.zoho-books.in include:zohomail.com include:spf.zohomail360.com include:sdp839403397.zm.sdpondemand.com include:sdp836569109.zm.sdpondemand.com include:44606422.spf02.hubspotemail.net -all
📊 DNS lookups: 11/10
— over limit!
⚠ Too many DNS lookups (11/10) — SPF will fail validation. Reduce include: statements.
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=s;adkim=s;fo=1
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
10 records- ZOOM_verify_QzjxCxlquXBit9jSchxa2J
- ciscocidomainverification=2c08db08dbc63b051fa2a4ca268b97fdce67d8c43d783330e9ef9610c50daf96
- atlassian-domain-verification=eDyr6KCduqD3EctmlSA7evjdxblVKNiwyRpSgjmUiPTbN/1s0KOV0yjrf2J4uEJT
- apple-domain-verification=hkpTkqTv7S4qpP5w
- google-site-verification=vRV2_Brb2dvwcKWgy5T1LPU-ZP2PT-NNYoNz_-rdxxQ
- ZA=PUZijzQLOJQMpXee0I3IycqzeVwmGmmDS9DAc/31h8I=
- duo_sso_verification=bQonFqLHuEQ6l1ecjVgJjVnhcCsy6rCWtwAlRqJy2H97SKFxG4H6MD5gVUsGuqJq
- pardot651903=0a7bcec118ea5c823bac328b309a4a66a0cf02de620d207a6d7ca413205560b6
- SPFv=spf1 include:spf.protection.outlook.com ip4:103.228.77.242 ip4:50.31.57.227 ip4:167.89.35.80 ip4:27.109.24.210 ip4:202.131.99.50 ip4:67.214.126.26 ip4:104.4.175.241 include:transmail.net include:sendgrid.net include:sendgrid.logiforms.com include:aspmx.pardot.com include:sender.zoho-books.in include:zohomail.com include:spf.zohomail360.com include:sdp839403397.zm.sdpondemand.com include:sdp836569109.zm.sdpondemand.com include:44606422.spf02.hubspotemail.net -all
- mongodb-site-verification=2EyYwaGvJ4QHxnMY3OYxAepFgQtpUVRU
Full email verification for classvaluation.com
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