Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
chillersystemsservice.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 03:06:38 UTC · ↺ Refresh
MX Hostnames
- mxa-0090a801.gslb.pphosted.com
- mxb-0090a801.gslb.pphosted.com
MX Priorities
- mxb-0090a801.gslb.pphosted.com: 0
- mxa-0090a801.gslb.pphosted.com: 0
A / AAAA Records
- 141.193.213.20 (no PTR)
- 141.193.213.21 (no PTR)
Mail Server IPs
- 205.220.178.74 ↩ mx0b-0090a801.pphosted.com
- 205.220.167.180 ↩ mx0a-0090a801.pphosted.com
SOA Record
Raw SOA
ns9.worldnic.com namehost\@worldnic.com 124100214 10800 3600 604800 3600
Primary NS (mname)
ns9.worldnic.com
Admin Email (rname)
namehost\@worldnic@com
Serial
124100214
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns10.worldnic.com
ns9.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com a:dispatch-us.ppe-hosted.com include:_spf.salesforce.com include:aspmx.pardot.com include:zcsend.net include:spf.protection.outlook.com include:wpengine.com include:spf-0090a801.pphosted.com ~all
📊 DNS lookups: 9/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; 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]
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
2 records- SPFv=spf1 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com a:dispatch-us.ppe-hosted.com include:_spf.salesforce.com include:aspmx.pardot.com include:zcsend.net include:spf.protection.outlook.com include:wpengine.com include:spf-0090a801.pphosted.com ~all
- MS=ms83429521
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