Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hcode.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 14:51:28 UTC · ↺ Refresh
MX Hostnames
- feedback-smtp.us-east-1.amazonses.com
- hcode-com-br.mail.protection.outlook.com
MX Priorities
- hcode-com-br.mail.protection.outlook.com: 0
- feedback-smtp.us-east-1.amazonses.com: 10
A / AAAA Records
- 104.21.20.14
- 172.67.190.205
- 2606:4700:3035::ac43:becd
- 2606:4700:3031::6815:140e
Mail Server IPs
- 52.101.200.0 ↩ mail-roap284cu02600.inbound.protection.outlook.com
- 52.101.198.1 ↩ mail-cp4p284cu00401.inbound.protection.outlook.com
- 52.101.198.0 ↩ mail-cp5p284cu01800.inbound.protection.outlook.com
- 52.101.198.38 ↩ mail-cp3p284cu00706.inbound.protection.outlook.com
- 2a01:111:f403:c94a::1 ↩ mail-cp4p284cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c94a:: ↩ mail-cp5p284cu01800.inbound.protection.outlook.com
- 2a01:111:f403:c94c:: ↩ mail-roap284cu02600.inbound.protection.outlook.com
- 2a01:111:f403:c94a::2 ↩ mail-cp3p284cu00702.inbound.protection.outlook.com
- 3.218.134.115 ↩ ec2-3-218-134-115.compute-1.amazonaws.com
- 18.235.76.96 ↩ ec2-18-235-76-96.compute-1.amazonaws.com
- 34.192.233.193
SOA Record
Raw SOA
archer.ns.cloudflare.com dns.cloudflare.com 2398576960 10000 2400 604800 1800
Primary NS (mname)
archer.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398576960
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
chelsea.ns.cloudflare.com
archer.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:amazonses.com include:_spf.mlsend.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected], mailto:[email protected], mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected], mailto:[email protected], mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
11 records- google-gws-recovery-domain-verification=59692757
- google-site-verification=Ault3TrrYi9SKXVYPEEoFeuqqvg-cfCZtH6uDo8AYX0
- google-site-verification=Bv6eR8SrrLhT0xvZ8fEXRCsh-ZKz9IdSU6RL1IBUrVc
- google-site-verification=a0ySnqxSUb6DCoQLpHDUV2A6N0UqfLzaeohBEDauRR8
- mailerlite-domain-verification=2db340bcab1f7aa6ab63075878b83299195e3497
- openai-domain-verification=dv-KHbQIWyjJ82rw0jM9fm50wiD
- SPFv=spf1 include:spf.protection.outlook.com include:amazonses.com include:_spf.mlsend.com -all
- workplace-domain-verification=xfcwwygr8FLxIsMIZocnY8h5bppSJ7
- MS=1D3838AB7A6700D2E7A0E0C88CAE960723E69329
- MS=ms57599671
- amazonses:cB9ieyBD7r3xzwS6Tb1TLbrDY2fqSJKgG3ByVjXdpEE=
Full email verification for hcode.com.br
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