Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
utad.pt
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 21:06:29 UTC · ↺ Refresh
MX Hostnames
- utad-pt.mail.protection.outlook.com
MX Priorities
- utad-pt.mail.protection.outlook.com: 0
A / AAAA Records
- 193.136.40.10 ↩ bunker.utad.pt
Mail Server IPs
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
SOA Record
Raw SOA
marao.utad.pt apoio\.tecnico.utad.pt 2026031428 3600 3600 2419200 3600
Primary NS (mname)
marao.utad.pt
Admin Email (rname)
apoio\@tecnico.utad.pt
Serial
2026031428
Refresh
3600s
Retry
3600s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
ns.utad.pt
marao.utad.pt
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:193.136.40.25 ip4:193.136.40.240 ip4:193.136.40.244 ip4:193.136.40.245 ip4:193.136.40.250 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=quarantine; ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- HARICA-cX7BAVl2BqngctmUOuV
- SPFv=spf1 include:spf.protection.outlook.com ip4:193.136.40.25 ip4:193.136.40.240 ip4:193.136.40.244 ip4:193.136.40.245 ip4:193.136.40.250 -all
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