Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
janzenco.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 20:08:52 UTC · ↺ Refresh
MX Hostnames
- msrv1.saschajanzen.com
MX Priorities
- msrv1.saschajanzen.com: 10
A / AAAA Records
- 85.13.128.48 ↩ dd49704.kasserver.com
Mail Server IPs
- 80.147.38.247 ↩ msrv1.saschajanzen.com
SOA Record
Raw SOA
ns5.kasserver.com hostmaster.kasserver.com 2511021245 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2511021245
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s
Nameservers (NS)
ns5.kasserver.com
ns6.kasserver.com
SPF Record
✓ Strict (-all)
v=spf1 include:mailgun.org include:msrv1.saschajanzen.com include:sparkpostmail.com include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ 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- SPFv=spf1 include:mailgun.org include:msrv1.saschajanzen.com include:sparkpostmail.com include:spf.protection.outlook.com -all
- MS=ms52561341
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