Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
occu.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-30 14:59:14 UTC · ↺ Refresh
MX Hostnames
- occu-org.mail.protection.outlook.com
MX Priorities
- occu-org.mail.protection.outlook.com: 0
A / AAAA Records
- 199.60.103.176 (no PTR)
- 199.60.103.76 (no PTR)
Mail Server IPs
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
- 52.101.10.18 ↩ mail-bn8pr05cu00302.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:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
SOA Record
Raw SOA
pdns1.ultradns.net kjefferson.occu.org 2018083159 86400 86400 86400 86400
Primary NS (mname)
pdns1.ultradns.net
Admin Email (rname)
kjefferson@occu.org
Serial
2018083159
Refresh
86400s
Retry
86400s
Expire
86400s
Minimum TTL
86400s
Nameservers (NS)
pdns2.ultradns.net
pdns3.ultradns.org
pdns4.ultradns.org
pdns5.ultradns.info
pdns6.ultradns.co.uk
pdns1.ultradns.net
SPF Record
✓ Strict (-all)
v=spf1 mx a:_mailhosts.swbc.com include:spf-108010.jangomail.com include:spf.protection.outlook.com include:spf.digitalinsight.com include:customer-mail.bai.org ip4:63.117.120.96/27 ip4:69.38.149.224/27 ip4:208.252.57.192/27 ip4:68.153.60.0/22 ip4:63.240.154.0/24 ip4:63.240.155.0/24 include:48423975.spf03.hubspotemail.net -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; pct=10;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 10% of failing messages only
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- Foxit-domain-verification=8699ff4c8ce369de16a56d63d7dc4f25
- vmware-cloud-verification-b914dcc2-73d4-4f4e-b685-95812bfa976b
- CZwEscvx8u7Z3Pl7F/IjmfyL9hpd7tqRjMaxaZitOF9gNpYDQynj0njhfyWLEwOdTQQsKgP8ukvQC71UvL4l9w==
- SPFv=spf1 mx a:_mailhosts.swbc.com include:spf-108010.jangomail.com include:spf.protection.outlook.com include:spf.digitalinsight.com include:customer-mail.bai.org ip4:63.117.120.96/27 ip4:69.38.149.224/27 ip4:208.252.57.192/27 ip4:68.153.60.0/22 ip4:63.240.154.0/24 ip4:63.240.155.0/24 include:48423975.spf03.hubspotemail.net -all
- MS=ms57527486
- ihqavgg41lhna8m88l5kgt3cgo
- kt85mz9krlwyh536twbbrsrpnzfj67tg
- apple-domain-verification=iijfQNoQo9DysraR
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