Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
haoc.com.br
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 07:21:21 UTC · ↺ Refresh
MX Hostnames
- smtp.google.com
MX Priorities
- smtp.google.com: 1
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 64.233.180.27 ↩ on-in-f27.1e100.net
- 192.178.218.26 ↩ yuiadtq-in-f26.1e100.net
- 192.178.218.27 ↩ yuiadtq-in-f27.1e100.net
- 142.251.179.27 ↩ pd-in-f27.1e100.net
- 142.251.179.26 ↩ pd-in-f26.1e100.net
- 2607:f8b0:4004:c1f::1b ↩ pd-in-f27.1e100.net
- 2607:f8b0:4004:c1f::1a ↩ pd-in-f26.1e100.net
- 2607:f8b0:4004:c25::1a ↩ yuiadtq-in-f26.1e100.net
- 2607:f8b0:4004:c25::1b ↩ yuiadtq-in-f27.1e100.net
SOA Record
Raw SOA
ns1.a0.impervasecuredns.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns1.a0.impervasecuredns.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.a1.impervasecuredns.net
ns1.a0.impervasecuredns.net
ns1.a2.impervasecuredns.net
SPF Record
✓ Strict (-all)
v=spf1 include:haospf.haoc.com.br include:spf.protection.outlook.com include:_spf.google.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
google._domainkey
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- google-gws-recovery-domain-verification=58764712
- google-site-verification=5mU-bygxe9npa_AFEaxRGR6-lwkwd4mvpsa7BWH4FzE
- pexip-ms-tenant-domain-verification=95f32dfa-1dbd-435a-b822-3af5def3241b
- sonmtrgu62g64rjofoossmgujq
- SPFv=spf1 include:haospf.haoc.com.br include:spf.protection.outlook.com include:_spf.google.com -all
- apple-domain-verification=tHxdrXjd1VnOIPwP
- efhi63991lr4pg81g71jv2l9sa
- globalsign-domain-verification=112456FDBAB8ABC7B6E2BF179BD96DF4
Full email verification for haoc.com.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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