Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sidikies.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 17:47:57 UTC · ↺ Refresh
MX Hostnames
- d245857.a.ess.uk.barracudanetworks.com
- d245857.b.ess.uk.barracudanetworks.com
MX Priorities
- d245857.a.ess.uk.barracudanetworks.com: 5
- d245857.b.ess.uk.barracudanetworks.com: 10
A / AAAA Records
- 83.223.101.134 ↩ 83-223-101-134.as29017.net
Mail Server IPs
- 18.133.136.188 ↩ mail.ess.uk.barracuda.com
- 18.133.136.187 ↩ mail.ess.uk.barracuda.com
- 18.133.136.186 ↩ mail.ess.uk.barracuda.com
SOA Record
Raw SOA
ns1.livedns.co.uk admin.sidikies.com 1534329239 10800 3600 604800 3600
Primary NS (mname)
ns1.livedns.co.uk
Admin Email (rname)
admin@sidikies.com
Serial
1534329239
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns3.livedns.co.uk
ns2.livedns.co.uk
ns1.livedns.co.uk
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.ess.uk.barracudanetworks.com include:spf.accsys.org -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- MS=ms14674684
- SPFv=spf1 include:spf.protection.outlook.com include:spf.ess.uk.barracudanetworks.com include:spf.accsys.org -all
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