Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
superiorpluspropane.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 04:44:48 UTC · ↺ Refresh
MX Hostnames
- mxa-0028f301.gslb.pphosted.com
- mxb-0028f301.gslb.pphosted.com
MX Priorities
- mxa-0028f301.gslb.pphosted.com: 0
- mxb-0028f301.gslb.pphosted.com: 0
A / AAAA Records
- 3.233.191.188 ↩ ec2-3-233-191-188.compute-1.amazonaws.com
- 3.229.62.114 ↩ ec2-3-229-62-114.compute-1.amazonaws.com
Mail Server IPs
- 208.84.65.81 ↩ mx0a-0028f301.pphosted.com
SOA Record
Raw SOA
kate.ns.cloudflare.com dns.cloudflare.com 2399414641 10000 2400 604800 1800
Primary NS (mname)
kate.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399414641
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
nile.ns.cloudflare.com
kate.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf-0028f301.pphosted.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- SPFv=spf1 include:spf-0028f301.pphosted.com include:spf.protection.outlook.com -all
- MS=ms53284814
- cloudflare_dashboard_sso=5742bcc66b1c8dd0fc8ee93de2bacce0
- globalsign-domain-verification=E42B8929BFF7E91C572160D7F17B38FE
- globalsign-domain-verification=f2153994b4085e30f9b71c1e1b0ff1f8
- nitro-verification-code=LTE3NTkyMDY0MzU1MTk3Nzc4Mw==
- teamviewer-sso-verification=16bccfc80c0549639311af409f5eebb7
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