Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
revacomm.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 02:29:42 UTC · ↺ Refresh
MX Hostnames
- revacomm-com.mail.protection.outlook.com
MX Priorities
- revacomm-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.30.6 (no PTR)
- 172.67.150.42 (no PTR)
- 2606:4700:3035::ac43:962a
- 2606:4700:3034::6815:1e06
Mail Server IPs
- 52.101.8.50 ↩ mail-dm6pr09cu00202.inbound.protection.outlook.com
- 52.101.11.12 ↩ mail-sa9pr09cu00104.inbound.protection.outlook.com
- 52.101.8.52 ↩ mail-ds0pr09cu00104.inbound.protection.outlook.com
- 52.101.9.19 ↩ mail-blapr09cu00103.inbound.protection.outlook.com
- 2a01:111:f403:f900::1 ↩ mail-blapr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f904::1 ↩ mail-ds0pr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f904:: ↩ mail-dm6pr09cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f90e::1 ↩ mail-sa9pr09cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
patryk.ns.cloudflare.com dns.cloudflare.com 2396321044 10000 2400 604800 1800
Primary NS (mname)
patryk.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396321044
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
uma.ns.cloudflare.com
patryk.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
✓ Reject
v=DMARC1; p=reject; adkim=r; aspf=r; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 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
3 records- SPFv=spf1 include:spf.protection.outlook.com -all
- MS=ms69776686
- atlassian-domain-verification=QjCM52gVPlidHZawCHlrxDdNfaQXoZ/ZtV2A2/86tWIG5RajpfnO5bv64LBBm2cR
Full email verification for revacomm.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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