Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
superiorplusenergy.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 04:27:58 UTC · ↺ Refresh
MX Hostnames
- mxb-0028f301.gslb.pphosted.com
- mxa-0028f301.gslb.pphosted.com
MX Priorities
- mxb-0028f301.gslb.pphosted.com: 10
- mxa-0028f301.gslb.pphosted.com: 10
A / AAAA Records
- 20.49.104.44 (no PTR)
Mail Server IPs
- 208.84.65.81 ↩ mx0a-0028f301.pphosted.com
- 67.231.152.18 ↩ mx0b-0028f301.pphosted.com
SOA Record
Raw SOA
ns1.webnames.ca postmaster.webnames.ca 1773936429 21600 180 1209600 3600
Primary NS (mname)
ns1.webnames.ca
Admin Email (rname)
postmaster@webnames.ca
Serial
1773936429
Refresh
21600s
Retry
180s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns2.webnames.ca
ns1.webnames.ca
ns3.webnames.ca
SPF Record
✓ Strict (-all)
v=spf1 include:spf-0028f301.pphosted.com include:spf.protection.outlook.com include:spf.smtp.com include:cust-spf.osgbilling.com include:emsd1.com -all
📊 DNS lookups: 5/10
✓ 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
14 records- globalsign-domain-verification=F2C59073A24C9D9AA2403FF3934716F5
- teamviewer-sso-verification=5b34e444462b4b78b405ea2a1095ef96
- globalsign-domain-verification=39a025418650f2361da3cf264bbba494
- google-site-verification=gmfh5BGIOuntpYbuGtauxEHosSAPWycqU3CJU-LS3TE
- zapier-domain-verification-challenge=0a50a726-05f2-41e9-bc19-965ce2a6011c
- google-gws-recovery-domain-verification=67815231
- nitro-verification-code=LTQ1NDU0MTU0NDU4MTA3ODM5NDg=
- twilio-domain-verification=a3c33c167214e2ece5171d27badd9a9b
- 1/WpQr4qF+k/B3JSxRGXRC/7o29/8BJuhCLfk139k3dXyvz9aPXCucXhY0cYCxDlJCtA2I3TBQOKSSBBPZFPuQ==
- SPFv=spf1 include:spf-0028f301.pphosted.com include:spf.protection.outlook.com include:spf.smtp.com include:cust-spf.osgbilling.com include:emsd1.com -all
- iTaUjbKbgPe513uqNU5crR/fA/C41jMDZGNpfcaW536nCGlWq735KjJCo7+edR1pEYeiz1PCRTHIcianV+wnIg==
- cloudflare_dashboard_sso=a671255b3b87298ee8d0251c5c2d4c8a
- ms-domain-verification=8048d001-5b4a-4d25-887a-770691487f17
- MS=ms19035461
Full email verification for superiorplusenergy.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits