Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
superimmo.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 16:06:39 UTC · ↺ Refresh
MX Hostnames
- superimmo-com.mail.protection.outlook.com
MX Priorities
- superimmo-com.mail.protection.outlook.com: 0
A / AAAA Records
- 146.185.45.245 ↩ not.updated.oxalide.net
Mail Server IPs
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1309.awsdns-35.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1309.awsdns-35.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-663.awsdns-18.net
ns-1309.awsdns-35.org
ns-1762.awsdns-28.co.uk
ns-345.awsdns-43.com
SPF Record
✓ Strict (-all)
v=spf1 include:outlook.com 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]; ruf=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
5 records- google-site-verification=OHZ3J8LjkAiMrEpi-4NI9vek_1rBcM6LQooebwj7dK8
- SPFv=spf1 include:outlook.com include:spf.protection.outlook.com -all
- MS=ms94716846
- amazonses:9TtXsaCX8JCFm0GOdZyQOBrmB8rsIVuvAg/pzVUuVvs=
- amazonses:UCUoo4DbvzTp35CHW3fW3DhE7ETQ5JZNlARNPD2c7Vs=
Full email verification for superimmo.com
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