Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
interbolsa.pt
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 03:19:07 UTC · ↺ Refresh
MX Hostnames
- ukmailgw01.euronext.com
- frmailgw01.euronext.com
- interbolsa-pt.mail.protection.outlook.com
MX Priorities
- interbolsa-pt.mail.protection.outlook.com: 10
- ukmailgw01.euronext.com: 15
- frmailgw01.euronext.com: 20
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 52.101.89.2 ↩ mail-lo3p265cu00302.inbound.protection.outlook.com
- 52.101.89.1 ↩ mail-lo0p265cu00201.inbound.protection.outlook.com
- 52.101.99.2 ↩ mail-cwxp265cu00502.inbound.protection.outlook.com
- 52.101.89.0 ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
- 2a01:111:f403:ca0b::1 ↩ mail-lo3p265cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca0b::2 ↩ mail-lo0p265cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca1a:: ↩ mail-cwxp265cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca1a::1 ↩ mail-cwxp265cu00601.inbound.protection.outlook.com
- 212.197.236.110 ↩ ukmailgw01.euronext.com
- 212.197.238.110 ↩ frmailgw01.euronext.com
SOA Record
Raw SOA
dnsbho1aut01.local na.na.pt 2022110851 14400 7200 2419200 3600
Primary NS (mname)
dnsbho1aut01.local
Admin Email (rname)
na@na.pt
Serial
2022110851
Refresh
14400s
Retry
7200s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
ns2.ptempresas.pt
ns10.ptempresas.pt
ns1.ptempresas.pt
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- MS=ms37591782
- SPFv=spf1 mx include:spf.protection.outlook.com -all
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