Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
unibh.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-31 08:23:28 UTC · ↺ Refresh
MX Hostnames
- unibh-br.mail.protection.outlook.com
MX Priorities
- unibh-br.mail.protection.outlook.com: 0
A / AAAA Records
- 104.18.5.23 (no PTR)
- 104.18.4.23 (no PTR)
Mail Server IPs
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1097.awsdns-09.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1097.awsdns-09.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1909.awsdns-46.co.uk
ns-73.awsdns-09.com
ns-784.awsdns-34.net
ns-1097.awsdns-09.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com ip4:201.62.252.28 ip4:164.152.36.137 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
9 records- zwtX8fTwoGHezpI3swh0jEqzxPK7l0IlS/1oVXvm3kUzkjTgAFA14IIOhxdHGs6y3ixEygjV20JfsO4KZexNVg==3khbk47cnbbfa1p32n5udrfpqb
- MS=ms88392384
- amazonses:CatE42CEaxQbim6JAyaTU6Gzd/q9JkUzEY02goHAz48=
- google-site-verification=1ei6LEOVLdpALRaa9EQ56jRAYf8Z_A7OaTjSNECDftM
- google-site-verification=OVE28TnTq56-m4PFjfscsdTUMuUNaiGry0JUld5wioU
- google-site-verification=h-1amKLmCDfGJf4ao2SKFUadrl0eOw4p_nQObZ5KMOo
- m0ai5jqu57aef4h9pip2d4vj5g
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com ip4:201.62.252.28 ip4:164.152.36.137 -all
- workplace-domain-verification=93l7MmYRkHaag5RlQbywiELJYm8lTX
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