Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
tech-piec.com.pl
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-06-03 11:20:15 UTC · ↺ Refresh
MX Hostnames
- tech-piec.com.pl
MX Priorities
- tech-piec.com.pl: 10
A / AAAA Records
- 89.161.129.166 ↩ cloudserver020740.home.pl
Mail Server IPs
- 89.161.129.166 ↩ cloudserver020740.home.pl
SOA Record
Raw SOA
dns.home.pl admin.home.pl 1585547114 14400 7200 2419200 3600
Primary NS (mname)
dns.home.pl
Admin Email (rname)
admin@home.pl
Serial
1585547114
Refresh
14400s
Retry
7200s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
dns3.home.pl
dns.home.pl
dns2.home.pl
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 a mx ~all
- SPFv=spf1 a mx ~all
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