Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
igcp.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 17:45:54 UTC · ↺ Refresh
MX Hostnames
- igcp-com-br.mail.protection.outlook.com
MX Priorities
- igcp-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 198.202.211.1 (no PTR)
- 2620:cb:2000::1 (no PTR)
Mail Server IPs
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
gracie.ns.cloudflare.com dns.cloudflare.com 2398840172 10000 2400 604800 1800
Primary NS (mname)
gracie.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398840172
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
shane.ns.cloudflare.com
gracie.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:julspf.igcp.com.br include:spf.igcp.com.br include:spf.protection.outlook.com mx -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=s; aspf=s; pct=100; ri=86400; rf=afrf
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
mail._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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
7 records- SPFv=spf1 include:julspf.igcp.com.br include:spf.igcp.com.br include:spf.protection.outlook.com mx -all
- 202212231821372gwaqrlvdq7s2spd3s6usaeutfd7qvftj0mb4gowpe4fun4hnw
- anthropic-domain-verification-efmnnk=0Rni3l1koTSU6jvbk7UvFstqq
- brevo-code:1e1fee37faf8377470c5e162cefcc39c
- facebook-domain-verification=uxn7ezrdf0i8vhmh66wszdvjd5nyi7
- google-site-verification=BUFWqfOUF-kfzBvl_EBwlG0WXomd8MfvtVmT-0LRsE0
- openai-domain-verification=dv-ly1gc8UdKTQ5aWvk6bMaYBPD
Full email verification for igcp.com.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits