Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
stratumreservoir.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 16:53:14 UTC · ↺ Refresh
MX Hostnames
- stratumreservoir-com.mail.protection.outlook.com
MX Priorities
- stratumreservoir-com.mail.protection.outlook.com: 0
A / AAAA Records
- 157.230.233.62 ↩ 246189.cloudwaysapps.com
Mail Server IPs
- 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.bdm.microsoftonline.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1.bdm.microsoftonline.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns2.bdm.microsoftonline.com
ns3.bdm.microsoftonline.com
ns4.bdm.microsoftonline.com
ns1.bdm.microsoftonline.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:80.232.23.2 ip4:80.232.23.25 ip4:158.248.90.54 ip4:80.232.23.130 ip4:52.59.76.60 ip4:142.215.38.153 ip4:88.80.162.58 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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- mscid=9Tg3YT7YFtthI5EB2yAfMWZoxwOSoDwfZx/feyqiSlAl9uDWqjSk7fQ7SN1XGeY1a5Eb3Zj5w0AItuLGgna+ow==
- SPFv=spf1 ip4:80.232.23.2 ip4:80.232.23.25 ip4:158.248.90.54 ip4:80.232.23.130 ip4:52.59.76.60 ip4:142.215.38.153 ip4:88.80.162.58 include:spf.protection.outlook.com -all
- apple-domain-verification=GlEntrU4fRcWPBfq
- nitro-verification-code=LTYyNzkxMjY4NzA2OTM0MTMyOTI=
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