Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
optimhome.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 20:55:27 UTC · ↺ Refresh
MX Hostnames
- optimhome-com.mail.protection.outlook.com
MX Priorities
- optimhome-com.mail.protection.outlook.com: 0
A / AAAA Records
- 15.236.102.185 ↩ ec2-15-236-102-185.eu-west-3.compute.amazonaws.com
- 13.39.126.193 ↩ ec2-13-39-126-193.eu-west-3.compute.amazonaws.com
- 15.188.214.69
Mail Server IPs
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
SOA Record
Raw SOA
darwin.ns.cloudflare.com dns.cloudflare.com 2399798804 10000 2400 604800 1800
Primary NS (mname)
darwin.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399798804
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
marjory.ns.cloudflare.com
darwin.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.protection.outlook.com include:spf.mailjet.com -all
📊 DNS lookups: 3/10
✓ 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
✓ 2 found
selector1._domainkey
selector2._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
4 records- SPFv=spf1 mx include:spf.protection.outlook.com include:spf.mailjet.com -all
- google-site-verification=-OJQAmSXDTRxct_1wbaXjG_PuCd4FFqFPqYdKxeKkZ4
- google-site-verification=pHlZlCL9TOIlDr6ZwrMN4go697vqAlfoKTVWcQLqCSo
- have-i-been-pwned-verification=2489327480d49b21435750417e291d5d
Full email verification for optimhome.com
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