Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
healthstaff.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 08:17:40 UTC · ↺ Refresh
MX Hostnames
- healthstaff-org.mail.protection.outlook.com
MX Priorities
- healthstaff-org.mail.protection.outlook.com: 0
A / AAAA Records
- 8.29.155.230 ↩ cloudhost-2083262.us-midwest-1.nxcli.net
Mail Server IPs
- 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.nexcess.net hostmaster.healthstaff.org 1771000297 7200 2048 1048576 2560
Primary NS (mname)
ns1.nexcess.net
Admin Email (rname)
hostmaster@healthstaff.org
Serial
1771000297
Refresh
7200s
Retry
2048s
Expire
1048576s
Minimum TTL
2560s
Nameservers (NS)
ns4.nexcess.net
ns3.nexcess.net
ns1.nexcess.net
ns2.nexcess.net
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:8.29.155.230 ip4:10.75.113.66 ip4:77.32.148.44 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.0.0/16 include:_spf.bullhornmail.com include:spf.brevo.com include:spf.sendinblue.com include:7087964.spf04.hubspotemail.net include:spf.protection.outlook.com include:relay.mailchannels.net include:spfus.rocketseed.com include:sendgrid.net ~all
📊 DNS lookups: 9/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 6 found
selector1._domainkey
selector2._domainkey
default._domainkey
mail._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- ctef9lgp23pkr0n7jbfmgcmndl
- adobe-idp-site-verification=0aed9138b185a2e6c213efc9af239096b4c81f297067062083d30d470be3fa29
- knowbe4-site-verification=5a6c7642f8ee00958003e87d9328b31e
- MS=CD94A1924908000950AD39D21227531EA01B0FFC
- SPFv=spf1 mx ip4:8.29.155.230 ip4:10.75.113.66 ip4:77.32.148.44 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.0.0/16 include:_spf.bullhornmail.com include:spf.brevo.com include:spf.sendinblue.com include:7087964.spf04.hubspotemail.net include:spf.protection.outlook.com include:relay.mailchannels.net include:spfus.rocketseed.com include:sendgrid.net ~all
- airtable-verification=c0b09541007654ef7dc2b20d7eec9f43
- brevo-code:8da1f32f95afa40434ef5cd86b38f85c
- facebook-domain-verification=eov78dziv5rfpqn86wlh70ef5gziga
- google-site-verification=GI_QoVrw5UCNrhnsdIw1nLuu0CLv2RVQ_-KrysuHaHM
- MS=ms11003035
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