Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
orthonebraska.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 11:20:33 UTC · ↺ Refresh
MX Hostnames
- orthonebraska-com.mail.protection.outlook.com
MX Priorities
- orthonebraska-com.mail.protection.outlook.com: 0
A / AAAA Records
- 151.101.66.159 (no PTR)
Mail Server IPs
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
- 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns03.domaincontrol.com dns.jomax.net 2026012000 28800 7200 604800 3600
Primary NS (mname)
ns03.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026012000
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns04.domaincontrol.com
ns03.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf.US.exclaimer.net include:emailus.freshservice.com include:spfa.cpmails.com include:_spf.createsend.com include:_spf.psm.knowbe4.com ip4:64.253.174.48 ip4:203.55.21.49 ip6:2603:10b6:8:19::20 ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=80; rua=mailto:[email protected]; ruf=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 80% of failing messages only
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._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
4 records- SPFv=spf1 include:spf.protection.outlook.com include:spf.US.exclaimer.net include:emailus.freshservice.com include:spfa.cpmails.com include:_spf.createsend.com include:_spf.psm.knowbe4.com ip4:64.253.174.48 ip4:203.55.21.49 ip6:2603:10b6:8:19::20 ~all
- cisco-ci-domain-verification=6cf053e4e230b694fb50eeb86a6ef1f4fbbdfefebf03d33d159aabfc08a3213c
- google-site-verification=3zH1rHcftULQ8ZLCj1uUEpgvtAmUrKBJrx1WAqy1g8o
- google-site-verification=L-RxMP0GjWUZlxfx_myCRUIlwsTpKg62mfhoenTf2O8
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