Domain Overview
DNS: ✓ 17h ago
Checker: ✓ 17h ago
uminho.pt
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-20 06:57:16 UTC · ↺ Refresh
MX Hostnames
- uminho-pt.mail.protection.outlook.com
MX Priorities
- uminho-pt.mail.protection.outlook.com: 0
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
- 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
SOA Record
Raw SOA
dns.uminho.pt servicos.scom.uminho.pt 2026051810 14400 7200 1209600 300
Primary NS (mname)
dns.uminho.pt
Admin Email (rname)
servicos@scom.uminho.pt
Serial
2026051810
Refresh
14400s
Retry
7200s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
dns3.uminho.pt
dns2.uminho.pt
dns.uminho.pt
ns02.fccn.pt
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:193.137.9.186 ip4:193.137.9.143 ip4:193.137.9.162 include:spf.brevo.com include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._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
4 records- brevo-code:09357c2630559d902817770f34dbf0b1
- uminho.pt MS=ms91254117
- HARICA-ng45CBkt3pdT4zVLLfM
- SPFv=spf1 mx ip4:193.137.9.186 ip4:193.137.9.143 ip4:193.137.9.162 include:spf.brevo.com include:spf.protection.outlook.com -all
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