Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
osbar.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 12:58:52 UTC · ↺ Refresh
MX Hostnames
- osbar-org.mail.protection.outlook.com
MX Priorities
- osbar-org.mail.protection.outlook.com: 0
A / AAAA Records
- 52.26.38.109 ↩ ec2-52-26-38-109.us-west-2.compute.amazonaws.com
Mail Server IPs
- 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
emily.ns.cloudflare.com dns.cloudflare.com 2399177956 10000 2400 604800 1800
Primary NS (mname)
emily.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399177956
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
paul.ns.cloudflare.com
emily.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:informz.net ip4:52.36.84.5 ip4:35.92.115.173 ip4:52.27.41.95 include:spf.protection.outlook.com include:smtp.freshdesk.com include:_spf.intacct.com ip4:64.16.52.34 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=quarantine;pct=100;rua=mailto:[email protected];ri=86400;aspf=r;adkim=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
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
8 records- google-site-verification=pMiwQ_VnPEoHyqvcvXqlHUkLXnSxbMppu9eu27gwpm0
- intacct-esk=223E86CF5D804BC1E0636A068D0AB5FB
- ms=A569234DBEE79421C5CD34889D4DE0CBAADE3E34
- SPFv=spf1 include:informz.net ip4:52.36.84.5 ip4:35.92.115.173 ip4:52.27.41.95 include:spf.protection.outlook.com include:smtp.freshdesk.com include:_spf.intacct.com ip4:64.16.52.34 -all
- yahoo-verification-key=VAT6WdGmWKvw877Bl8ScEwcNbbREyR7aduWQmLOmURw=
- 1password-site-verification=62XUSBCSZNEVBA7HT3KL5MUONU
- MS=ms41144872
- google-site-verification=NijcuSWp4raeyozqL5e6K6KUhEuUaFpEmSej3RLyE_M
Full email verification for osbar.org
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits