Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
helloo.com.br
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 23:17:12 UTC · ↺ Refresh
MX Hostnames
- mxb-009c7801.gslb.pphosted.com
- mxa-009c7801.gslb.pphosted.com
MX Priorities
- mxa-009c7801.gslb.pphosted.com: 1
- mxb-009c7801.gslb.pphosted.com: 1
A / AAAA Records
- 104.18.9.31 (no PTR)
- 104.18.8.31 (no PTR)
- 2606:4700::6812:91f (no PTR)
- 2606:4700::6812:81f (no PTR)
Mail Server IPs
- 66.159.239.139 ↩ mx0b-009c7801.pphosted.com
- 66.159.241.167 ↩ mx0a-009c7801.pphosted.com
SOA Record
Raw SOA
damon.ns.cloudflare.com dns.cloudflare.com 2400021968 10000 2400 604800 1800
Primary NS (mname)
damon.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400021968
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
damon.ns.cloudflare.com
summer.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:spf-009c7801.pphosted.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1; aspf=s;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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
6 records- SPFv=spf1 include:spf.protection.outlook.com include:sendgrid.net include:spf-009c7801.pphosted.com -all
- atlassian-domain-verification=z3mcIWVYatpvFyV+608NjG8NLO35Onh2klY/t0pUYlO+2WWnPH7p4FhJkkCvFvjs
- docusign=c5abd9a4-1a24-401c-94ea-3fadbb577745
- google-site-verification=zkMr2mVKBeuj2otxrMQLQLFccbAJ0fMK7UOB75117EY
- knowbe4-site-verification=8081d298983e51e9020ed4b88eea6b7d
- monday-com-verification=9_VY8YwCPKjBSfI81s9odM-XThFUtJ9p2n1T2fQBMVE
Full email verification for helloo.com.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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