Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ckservices1990.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 18:48:33 UTC · ↺ Refresh
MX Hostnames
- d223016.b.ess.uk.barracudanetworks.com
- d223016.a.ess.uk.barracudanetworks.com
MX Priorities
- d223016.a.ess.uk.barracudanetworks.com: 0
- d223016.b.ess.uk.barracudanetworks.com: 10
A / AAAA Records
- 185.2.6.14 ↩ lhwp4014.webapps.net
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
ns0.phase8.net support.phase8.net 2025083001 28800 3600 604800 86400
Primary NS (mname)
ns0.phase8.net
Admin Email (rname)
support@phase8.net
Serial
2025083001
Refresh
28800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns1.phase8.net
ns0.phase8.net
ns2.phase8.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:5.80.39.154 include:spf.ess.uk.barracudanetworks.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
4 records- MS=ms57969928
- google-site-verification=J7dl5nUPCZTeBl4zq1IdckgLt-eSplnUczhfOOpqA9w
- SPFv=spf1 ip4:5.80.39.154 include:spf.ess.uk.barracudanetworks.com include:spf.protection.outlook.com -all
- google-site-verification=hc2mkUi3fBz08NOncV2QlR5pCX48mYlPkyvQC6jX3iE
Full email verification for ckservices1990.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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