Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
unisul.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-30 07:54:13 UTC · ↺ Refresh
MX Hostnames
- unisul-br.mail.protection.outlook.com
MX Priorities
- unisul-br.mail.protection.outlook.com: 0
A / AAAA Records
- 104.18.31.90 (no PTR)
- 104.18.30.90 (no PTR)
Mail Server IPs
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1106.awsdns-10.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1106.awsdns-10.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1640.awsdns-13.co.uk
ns-390.awsdns-48.com
ns-699.awsdns-23.net
ns-1106.awsdns-10.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com include:_spf.localservices.com.br ip4:201.62.252.28 ip4:164.152.36.137 -all
📊 DNS lookups: 3/10
✓ 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
✓ 2 found
selector1._domainkey
selector2._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
10 records- google-site-verification=gSIH02V_xDvF8PA2XdvCAQj6QY0IXAeaMerl8dp4XHc
- nJiqYMwc7aArSBYWwf+ACxiz+IFWjvrUTYyr3ch4R33/JJQ9VCusz6lHVgfhs5qEa0B0xMkkJFOU9tKXAASEmw==
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com include:_spf.localservices.com.br ip4:201.62.252.28 ip4:164.152.36.137 -all
- wombat-verification=3KwxVCQV1HEp-aRXRTKKaZ5G0frhk
- MS=4AA171753FF12AF4AD498A3C5691549CC590C3F0
- MS=ms15113659
- adobe-idp-site-verification=270b36841a2c88aab85a4f8ab4d177aff20360f7feffa092a02737146bc1ff6
- google-site-verification=BLV-cVntJZL0bLYpLaVPK3iQuDqYeE_LZEw6ZuOefnY
- google-site-verification=FrbKSHsLCuuirWRnUkUevXt6vEAKG89NtsziU7ggOjA
- google-site-verification=K8gKEFP_9tnKT2yoGJBhXw5RZ3ODUSZqFAdzGn1IlUM
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