Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
jetro.com.pl
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 22:49:58 UTC · ↺ Refresh
MX Hostnames
- mx10.jdm.pl
- mx20.jdm.pl
MX Priorities
- mx20.jdm.pl: 20
- mx10.jdm.pl: 10
A / AAAA Records
- 88.99.51.237 ↩ web13.jdm.pl
Mail Server IPs
- 51.195.3.183 ↩ in-5.mail.jdm.pl
- 51.75.154.242 ↩ in-4.mail.jdm.pl
SOA Record
Raw SOA
jola.ns.jdm.pl dns.jdm.pl 1765921860 3600 900 604800 3600
Primary NS (mname)
jola.ns.jdm.pl
Admin Email (rname)
dns@jdm.pl
Serial
1765921860
Refresh
3600s
Retry
900s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
darek.ns.jdm.pl
jola.ns.jdm.pl
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:88.99.51.237 include:_spf.jdm.pl ip4:185.40.197.94/32 ip4:77.95.234.226/29 ip4:79.133.194.22/32 a:mail.webwavecms.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
1 record- SPFv=spf1 a mx ip4:88.99.51.237 include:_spf.jdm.pl ip4:185.40.197.94/32 ip4:77.95.234.226/29 ip4:79.133.194.22/32 a:mail.webwavecms.com -all
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