Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dbrpr.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 19:48:17 UTC · ↺ Refresh
MX Hostnames
- dbrpr-com.p20.mxthunder.net
- dbrpr-com.p10.mxthunder.com
- dbrpr-com.p40.mxthunder.net
- dbrpr-com.p30.mxthunder.net
MX Priorities
- dbrpr-com.p40.mxthunder.net: 40
- dbrpr-com.p10.mxthunder.com: 10
- dbrpr-com.p20.mxthunder.net: 20
- dbrpr-com.p30.mxthunder.net: 30
A / AAAA Records
- 158.69.182.75 ↩ web15.oaksdata.com
Mail Server IPs
- 209.41.68.192 ↩ bolt105b.mxthunder.net
- 216.172.106.52 ↩ bolt105a.mxthunder.net
SOA Record
Raw SOA
ns-310.awsdns-38.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-310.awsdns-38.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-310.awsdns-38.com
ns-544.awsdns-04.net
ns-1463.awsdns-54.org
ns-1785.awsdns-31.co.uk
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict 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
1 record- SPFv=spf1 include:spf.protection.outlook.com -all
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