Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ua137.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 11:55:38 UTC · ↺ Refresh
MX Hostnames
- ua137-org.mx2.arsmtp.com
- ua137-org.mx1.arsmtp.com
MX Priorities
- ua137-org.mx2.arsmtp.com: 20
- ua137-org.mx1.arsmtp.com: 10
A / AAAA Records
- 35.208.54.139 ↩ 139.54.208.35.bc.googleusercontent.com
Mail Server IPs
- 8.19.118.205 ↩ encrypt217.appriver.com
- 8.31.233.226 ↩ encrypt216.appriver.com
SOA Record
Raw SOA
ns1-08.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-08.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns4-08.azure-dns.info
ns1-08.azure-dns.com
ns2-08.azure-dns.net
ns3-08.azure-dns.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:ua137-org.spf.smtp25.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
2 records- R0wGpGxYgdWB+vt8j+PxOw==
- SPFv=spf1 include:spf.protection.outlook.com include:ua137-org.spf.smtp25.com ~all
Full email verification for ua137.org
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