Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rockporthealthcare.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 22:42:58 UTC · ↺ Refresh
MX Hostnames
- rockporthealthcare-com.mail.protection.outlook.com
MX Priorities
- rockporthealthcare-com.mail.protection.outlook.com: 10
A / AAAA Records
- 66.165.144.133 (no PTR)
Mail Server IPs
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
SOA Record
Raw SOA
i-dfweq-na-ddi-vip.sedgwickcms.com please_set_email.absolutely.nowhere 32 14400 1800 2419200 60
Primary NS (mname)
i-dfweq-na-ddi-vip.sedgwickcms.com
Admin Email (rname)
please_set_email@absolutely.nowhere
Serial
32
Refresh
14400s
Retry
1800s
Expire
2419200s
Minimum TTL
60s
Nameservers (NS)
ns4.sedgwick.com
ns2.sedgwick.com
ns1.sedgwick.com
ns3.sedgwick.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:204.16.25.0/24 mx a:mail2.careworks.com a:mx.careworks.com a:mx1.careworks.com include:_spf.google.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
4 records- knowbe4-site-verification=2b0125eed32b4d0f30006951aeb2cbf4
- MS=ms83990150
- google-site-verification=AG0Szq5ggCPaYswyFuvM5D15Lt5ISET0pxxe98yE3iE
- SPFv=spf1 ip4:204.16.25.0/24 mx a:mail2.careworks.com a:mx.careworks.com a:mx1.careworks.com include:_spf.google.com ~all
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