Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cetip.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-02 11:51:06 UTC · ↺ Refresh
MX Hostnames
- cetip-com-br.mail.protection.outlook.com
MX Priorities
- cetip-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 95.100.175.64 ↩ a20-64.akam.net
- 96.7.50.64 ↩ usw5.akam.net
Mail Server IPs
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
SOA Record
Raw SOA
frank.ns.cloudflare.com dns.cloudflare.com 2400236247 10000 2400 604800 1800
Primary NS (mname)
frank.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400236247
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
frank.ns.cloudflare.com
kristin.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:200.19.56.224/27 ip4:177.66.124.167/32 include:b3.com.br include:22459.meuspf.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; fo=1; ri=3600;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → 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
8 records- cisco-ci-domain-verification=551ec79db8d7e2ebc74396fcc4edddc540948eb6ad2e14d4e18b9951c338a0f2
- jamf-site-verification=_BUFTXmLuJTzvfHZ1tqOMA
- miro-verification=2da929ecbbf632a1c6bf9085f8b9d85ef89ad689
- SPFv=spf1 ip4:200.19.56.224/27 ip4:177.66.124.167/32 include:b3.com.br include:22459.meuspf.com -all
- IDR03q0H4SFNiHSWL3VAZU0TGgKcWjgBURtSL4Rd4e3QDNUqGnU/SwN10QQclDleqOJWC1QQvBZC/RxzCbzj1w==
- MS=ms72704715
- _globalsign-domain-verification=J4fIA4SPmwEQvEE5TNkx6o3msI1WfHRqOJIRDt0XkW
- _globalsign-domain-verification=uze4PSw8LR-c-dDVHbu8DYrHGF15WJbs4EeDqEPxB8
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