Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
livingston.k12.mt.us
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 10:30:14 UTC · ↺ Refresh
MX Hostnames
- livingston-k12-mt-us.mail.protection.outlook.com
MX Priorities
- livingston-k12-mt-us.mail.protection.outlook.com: 10
A / AAAA Records
- 104.18.189.233 (no PTR)
- 104.16.158.133 (no PTR)
- 104.18.190.233
- 104.16.159.133
Mail Server IPs
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
- 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
pns41.cloudns.net support.cloudns.net 2025031301 7200 1800 1209600 3600
Primary NS (mname)
pns41.cloudns.net
Admin Email (rname)
support@cloudns.net
Serial
2025031301
Refresh
7200s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
pns44.cloudns.net
pns41.cloudns.net
pns42.cloudns.net
pns43.cloudns.net
SPF Record
✓ Strict (-all)
v=spf1 include:tylerhost.net include:spf.protection.outlook.com include:mg.infinitecampus.org ip4:35.131.53.230 ip4:198.73.96.20 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1:d:s
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
2 records- SPFv=spf1 include:tylerhost.net include:spf.protection.outlook.com include:mg.infinitecampus.org ip4:35.131.53.230 ip4:198.73.96.20 -all
- apple-domain-verification=9sbhxdmJTOFIbrBQ
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