Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
progressivenursing.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 13:08:42 UTC · ↺ Refresh
MX Hostnames
- progressivenursing.com.us.emailservice.io
MX Priorities
- progressivenursing.com.us.emailservice.io: 10
A / AAAA Records
- 132.148.35.200 ↩ 200.35.148.132.host.secureserver.net
Mail Server IPs
- 54.211.15.143 ↩ ec2-54-211-15-143.compute-1.amazonaws.com
- 52.44.33.109 ↩ ec2-52-44-33-109.compute-1.amazonaws.com
- 107.21.241.201 ↩ ec2-107-21-241-201.compute-1.amazonaws.com
SOA Record
Raw SOA
ns81.worldnic.com namehost.worldnic.com 119020109 10800 3600 604800 3600
Primary NS (mname)
ns81.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
119020109
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns81.worldnic.com
ns82.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a ip4:205.251.77.246 a:progressivenursing.com.outbound.emailservice.io ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SPFv=spf1 mx a ip4:205.251.77.246 a:progressivenursing.com.outbound.emailservice.io ~all
- MS=ms53315535
- SPFv=spf1 ip4:184.185.188.204 include:spf.protection.outlook.com ~all
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