Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
stratablue.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 00:40:32 UTC · ↺ Refresh
MX Hostnames
- stratablue-com.mail.protection.outlook.com
MX Priorities
- stratablue-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.26.14.153 (no PTR)
- 172.67.75.247 (no PTR)
- 104.26.15.153
- 2606:4700:20::ac43:4bf7
- 2606:4700:20::681a:f99
- 2606:4700:20::681a:e99
Mail Server IPs
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
SOA Record
Raw SOA
adam.ns.cloudflare.com dns.cloudflare.com 2399901793 10000 2400 604800 1800
Primary NS (mname)
adam.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399901793
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
cortney.ns.cloudflare.com
adam.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=r; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- openai-domain-verification=dv-cjSqzOi9BF6B8welvKRIsh3K
- SPFv=spf1 include:spf.protection.outlook.com -all
- facebook-domain-verification=q6ts9a5ansarqp7xx8ba0f8xpww20g
- google-site-verification=ruzunmnrUjs9J4Ls_1Od6Z7HgqH2JvfuSOdjUCug9SE
- nordpass-domain-verification=f77090af0bf3ae9cc35fc3fef7b8107ef41036c3a24a002ff4927fb2670ab3c7
- openai-domain-verification=dv-5giOcFsguzZt1q6NQ7zUamTN
Full email verification for stratablue.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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