sidgroup.pl

Valid Email Server
Domain Lookup › sidgroup.pl

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
sidgroup.pl
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-01 19:50:37 UTC · ↺ Refresh

MX Hostnames

  • sidgroup.pl
  • postfix.sidgroup.pl

MX Priorities

  • sidgroup.pl: 10
  • postfix.sidgroup.pl: 0

A / AAAA Records

  • 46.242.244.151 ↩ cloudserver3232633-3232664.home.pl

Mail Server IPs

  • 46.242.244.151 ↩ cloudserver3232633-3232664.home.pl
  • 89.171.80.235 ↩ 89-171-80-235.static.ip.netia.com.pl

SOA Record

Raw SOA dns.home.pl admin.home.pl 1565698178 14400 7200 2419200 3600
Primary NS (mname)
dns.home.pl
Admin Email (rname)
admin@home.pl
Serial
1565698178
Refresh
14400s
Retry
7200s
Expire
2419200s
Minimum TTL
3600s

Nameservers (NS)

dns2.home.pl
dns.home.pl
dns3.home.pl

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:46.242.244.151/16 mx ptr:mail.sidgroup.pl include:spf.protection.outlook.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No 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 ip4:46.242.244.151/16 mx ptr:mail.sidgroup.pl include:spf.protection.outlook.com ~all
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