Domain Overview
DNS: ✓ 2d ago
Checker: ✓ 2d ago
airbrows.co.uk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-08-31 15:07:07 UTC · ↺ Refresh
MX Hostnames
- mx-2.dpoczta.pl
- mx-1.dpoczta.pl
MX Priorities
- mx-1.dpoczta.pl: 10
- mx-2.dpoczta.pl: 10
A / AAAA Records
- 104.21.33.245 (no PTR)
- 172.67.151.251 (no PTR)
- 2606:4700:3037::ac43:97fb (no PTR)
- 2606:4700:3033::6815:21f5 (no PTR)
Mail Server IPs
- 109.95.154.150 ↩ mx-1.dpoczta.pl
- 109.95.154.151 ↩ mx-2.dpoczta.pl
SOA Record
Raw SOA
kai.ns.cloudflare.com dns.cloudflare.com 2411478324 10000 2400 604800 1800
Primary NS (mname)
kai.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2411478324
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
kai.ns.cloudflare.com
nelly.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:sarra.uk -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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 include:sarra.uk -all
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