Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
arlen.com.pl
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-09-04 19:07:13 UTC · ↺ Refresh
MX Hostnames
- mail.arlen.com.pl
MX Priorities
- mail.arlen.com.pl: 10
A / AAAA Records
- 91.236.131.41 ↩ host-9123613141.seohost-mail.eu
Mail Server IPs
- 89.171.123.140 ↩ mail.arlen.com.pl
SOA Record
Raw SOA
dns.home.pl admin.home.pl 1585652111 14400 7200 2419200 3600
Primary NS (mname)
dns.home.pl
Admin Email (rname)
admin@home.pl
Serial
1585652111
Refresh
14400s
Retry
7200s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
dns3.home.pl
dns.home.pl
dns2.home.pl
SPF Record
✓ Strict (-all)
v=spf1 ip4:89.171.123.140 mx include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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 ip4:89.171.123.140 mx include:spf.protection.outlook.com -all
- MS=ms31396866
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