Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
casalcar.it
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 15:30:26 UTC · ↺ Refresh
MX Hostnames
- casalcar-it.mail.protection.outlook.com
MX Priorities
- casalcar-it.mail.protection.outlook.com: 0
A / AAAA Records
- 52.51.101.255 ↩ ec2-52-51-101-255.eu-west-1.compute.amazonaws.com
- 54.228.215.64 ↩ ec2-54-228-215-64.eu-west-1.compute.amazonaws.com
- 34.248.204.215
Mail Server IPs
- 52.101.103.2 ↩ mail-mi2p293cu00202.inbound.protection.outlook.com
- 52.101.103.1 ↩ mail-mi1p293cu00301.inbound.protection.outlook.com
- 52.101.103.19 ↩ mail-mi0p293cu00503.inbound.protection.outlook.com
- 52.101.103.0 ↩ mail-mi0p293cu00200.inbound.protection.outlook.com
- 2a01:111:f403:ca48:: ↩ mail-mi0p293cu00200.inbound.protection.outlook.com
- 2a01:111:f403:ca48::1 ↩ mail-mi1p293cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca48::2 ↩ mail-mi2p293cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca48::3 ↩ mail-mi0p293cu00503.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.netsons.net admin.netsons.com 2025051607 3600 2400 604800 3600
Primary NS (mname)
dns1.netsons.net
Admin Email (rname)
admin@netsons.com
Serial
2025051607
Refresh
3600s
Retry
2400s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns4.netsons.net
dns1.netsons.net
dns2.netsons.net
dns3.netsons.net
SPF Record
✓ Strict (-all)
v=spf1 +a +mx include:musvc.com include:spf.protection.outlook.com include:sendgrid.net -all
📊 DNS lookups: 5/10
✓ 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
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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
3 records- SPFv=spf1 +a +mx include:musvc.com include:spf.protection.outlook.com include:sendgrid.net -all
- facebook-domain-verification=9ygk0bvkzetvyby5s9rhtbaamy4xsf
- google-site-verification=VV5ayk-mwTNX1Z_1X-oCZ6y5XN1OKwm1aVLewoBC_R4
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