Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
springfield.k12.or.us
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 03:36:23 UTC · ↺ Refresh
MX Hostnames
- springfield-k12-or-us.mail.protection.outlook.com
MX Priorities
- springfield-k12-or-us.mail.protection.outlook.com: 10
A / AAAA Records
- 104.17.67.73 (no PTR)
Mail Server IPs
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.springfield.k12.or.us hostmaster.springfield.k12.or.us 2021111783 900 600 14400 3600
Primary NS (mname)
dns1.springfield.k12.or.us
Admin Email (rname)
hostmaster@springfield.k12.or.us
Serial
2021111783
Refresh
900s
Retry
600s
Expire
14400s
Minimum TTL
3600s
Nameservers (NS)
dns2.springfield.k12.or.us
edlane.lane.edu
dns1.springfield.k12.or.us
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:_spf.google.com include:_spf.bbnotify.net ip4:157.246.4.51 ip4:157.246.4.55 ip4:157.246.4.56 ip4:157.246.4.60 a:mail.lblesd.k12.or.us ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
9 records- adobe-idp-site-verification=42b3b7f5c73709a94d42d89a72857966dcfa27c90a40794fa2ee6c4a3ea2d262
- psmm0f6117gfdc2sp97cf38qcplxw6hp
- apple-domain-verification=mj4OQ729NpcyUusE
- google-site-verification=oIkRsJ9fav9qQV5R51mtfWf5cZRuZFniWDQtpbQj_JI
- ZOOM_verify_PJ30ZgRzR2qZ6c4aPMLKQw
- 42qh0phvh0mjgr6j2lvznc0yjg62crtd
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.google.com include:_spf.bbnotify.net ip4:157.246.4.51 ip4:157.246.4.55 ip4:157.246.4.56 ip4:157.246.4.60 a:mail.lblesd.k12.or.us ~all
- duo_sso_verification=spI8wbQSBNfXRrwq6j6j16d7BnMoLBuMXYLBkP6d87xY1ixXG8gIkSyZ7NBZeXSv
- MS=ms61628304
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