Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
drstephenostwald.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 03:25:13 UTC · ↺ Refresh
MX Hostnames
- junkeater.enguard.com
- spameater.enguard.com
- mail3.enguard.com
MX Priorities
- mail3.enguard.com: 5
- spameater.enguard.com: 10
- junkeater.enguard.com: 15
A / AAAA Records
- 208.212.215.199 ↩ webserver.enguard.com
Mail Server IPs
- 208.212.215.223 ↩ mail3.enguard.com
- 4.17.154.93 ↩ mail3.enguard.com
- 208.212.215.203 ↩ spameater.enguard.com
- 4.17.154.70 ↩ junkeater.enguard.com
SOA Record
Raw SOA
ns1.enguard.com hostmaster.enguard.com 2025021702 86400 7200 2419200 3600
Primary NS (mname)
ns1.enguard.com
Admin Email (rname)
hostmaster@enguard.com
Serial
2025021702
Refresh
86400s
Retry
7200s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
ns4.enguard.com
ns1.enguard.com
ns2.enguard.com
ns3.enguard.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.enguard.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 4 found
selector1._domainkey
k1._domainkey
s1._domainkey
zoho._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:_spf.enguard.com -all
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