Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ruppelconstruction.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 11:37:02 UTC · ↺ Refresh
MX Hostnames
- mxhost1.obacks.com
MX Priorities
- mxhost1.obacks.com: 10
A / AAAA Records
- 104.244.29.36 ↩ www.ruppelconstruction.com
- 2602:ff64::104:244:29:36 ↩ www.ruppelconstruction.com
Mail Server IPs
No IPs resolved.
SOA Record
Raw SOA
ns1.netsential.com administrator.netsential.com 2004040930 3600 3600 3600 3600
Primary NS (mname)
ns1.netsential.com
Admin Email (rname)
administrator@netsential.com
Serial
2004040930
Refresh
3600s
Retry
3600s
Expire
3600s
Minimum TTL
3600s
Nameservers (NS)
ns2.netsential.com
ns1.netsential.com
SPF Record
✓ Strict (-all)
v=spf1 include:obacks.com a mx -all
📊 DNS lookups: 3/10
✓ 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
2 records- MS=ms30741611
- SPFv=spf1 include:obacks.com a mx -all
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