Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fmu.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 05:43:45 UTC · ↺ Refresh
MX Hostnames
- fmu-br.mail.protection.outlook.com
MX Priorities
- fmu-br.mail.protection.outlook.com: 0
A / AAAA Records
- 34.95.244.179 ↩ 179.244.95.34.bc.googleusercontent.com
Mail Server IPs
- 52.101.198.0 ↩ mail-cp5p284cu01800.inbound.protection.outlook.com
- 52.101.200.0 ↩ mail-roap284cu02600.inbound.protection.outlook.com
- 52.101.198.38 ↩ mail-cp3p284cu00706.inbound.protection.outlook.com
- 52.101.198.1 ↩ mail-cp4p284cu00401.inbound.protection.outlook.com
SOA Record
Raw SOA
dale.ns.cloudflare.com dns.cloudflare.com 2400020112 10000 2400 604800 1800
Primary NS (mname)
dale.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400020112
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
dale.ns.cloudflare.com
elly.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf.protection.outlook.com include:20701072.spf56.hubspotemail.net ip4:189.2.181.197/32 ip4:35.199.82.2/32 ip4:200.178.128.234/32 ip4:200.178.128.228/32 ip4:189.86.46.67/32 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
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
11 records- ZOOM_verify_MvVYQ1PAu0AKzFejKOIvou
- adobe-idp-site-verification=d55f5e90bdb8a1ed411612fb5073c281fca779db6f687a3482860fdd6355fc11
- google-site-verification=CfDm0SOJ4iRMmRwMHLJHgI6sHh1POvveGt4Y0E5Beo0
- google-site-verification=E3nW8HDMrrpBiPxnNjLnfVK_VvxTGLD2AvwaDqPkfP0
- google-site-verification=RL-yAZrWdGcVEienbdNSlNhXz0fTxnqcqqJOmBl2w_w
- google-site-verification=lkI55BSpYaT45YlFjvzbnMDjZhNqSD6QmKVaTEJA3lU
- google-site-verification=y-IiMYIflO1W-SyLBoDckGt1OoQFlOb3RVG5Kpgi45M
- google-site-verification=zU9lWo23JDOtvnrUtu1MZd2W6LiTXgf3C0WfvRq-oks
- mongodb-site-verification=sOpP9T5R6gARTbZ6FmsYrY9f35PuxibP
- SPFv=spf1 a mx include:spf.protection.outlook.com include:20701072.spf56.hubspotemail.net ip4:189.2.181.197/32 ip4:35.199.82.2/32 ip4:200.178.128.234/32 ip4:200.178.128.228/32 ip4:189.86.46.67/32 -all
- MS=ms23262338
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