Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
plslex.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 02:20:03 UTC · ↺ Refresh
MX Hostnames
- d225348.b.ess.uk.barracudanetworks.com
- d225348.a.ess.uk.barracudanetworks.com
MX Priorities
- d225348.a.ess.uk.barracudanetworks.com: 0
- d225348.b.ess.uk.barracudanetworks.com: 10
A / AAAA Records
- 35.214.73.141 ↩ 141.73.214.35.bc.googleusercontent.com
Mail Server IPs
- 18.133.136.186 ↩ mail.ess.uk.barracuda.com
- 18.133.136.187 ↩ mail.ess.uk.barracuda.com
- 18.133.136.188 ↩ mail.ess.uk.barracuda.com
SOA Record
Raw SOA
ns1123.ui-dns.biz hostmaster.1and1.com 2018062133 28800 7200 604800 300
Primary NS (mname)
ns1123.ui-dns.biz
Admin Email (rname)
hostmaster@1and1.com
Serial
2018062133
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1066.ui-dns.com
ns1034.ui-dns.de
ns1123.ui-dns.biz
ns1059.ui-dns.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.eu.exclaimer.net include:spf.uk.exclaimer.net include:spf.ess.uk.barracudanetworks.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 include:spf.eu.exclaimer.net include:spf.uk.exclaimer.net include:spf.ess.uk.barracudanetworks.com -all
- 0ed1fe018a365a155944a24a8b8b8ff61fe4892992
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