Domain Overview
DNS: ✓ just now
Checker: ✓ just now
casarelvas.pt
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-04 17:35:38 UTC · ↺ Refresh
MX Hostnames
- casarelvas-pt.mail.protection.outlook.com
MX Priorities
- casarelvas-pt.mail.protection.outlook.com: 0
A / AAAA Records
- 185.118.115.46 ↩ vm.lusohosting.com
Mail Server IPs
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 52.101.185.24 ↩ mail-zrxpr07cu00100.inbound.protection.outlook.com
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca3c::a ↩ mail-zrxpr07cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca48::8 ↩ mail-miypr02cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.lusohosting.com mail.report.redewt.net 2026062203 3600 7200 1209600 86400
Primary NS (mname)
ns1.lusohosting.com
Admin Email (rname)
mail@report.redewt.net
Serial
2026062203
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.lusohosting.com
ns2.lusohosting.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:185.118.115.46 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
4 records- SPFv=spf1 ip4:185.118.115.46 include:spf.protection.outlook.com -all
- MS=ms53201804
- MS=ms31328387
- apple-domain-verification=5qtV7ptCwIxxSrM8
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