Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lighthousefa.co.uk
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 02:01:52 UTC · ↺ Refresh
MX Hostnames
- mxb-0036ff01.gslb.pphosted.com
- mxa-0036ff01.gslb.pphosted.com
MX Priorities
- mxb-0036ff01.gslb.pphosted.com: 5
- mxa-0036ff01.gslb.pphosted.com: 5
A / AAAA Records
- 165.160.13.20 (no PTR)
- 165.160.15.20 (no PTR)
Mail Server IPs
- 185.132.181.78 ↩ mx07-0036ff01.pphosted.com
- 185.183.28.217 ↩ mx08-0036ff01.pphosted.com
SOA Record
Raw SOA
dns1.cscdns.net hostmaster.cscdns.net 2020121814 28800 7200 604800 14400
Primary NS (mname)
dns1.cscdns.net
Admin Email (rname)
hostmaster@cscdns.net
Serial
2020121814
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
14400s
Nameservers (NS)
dns2.cscdns.net
dns1.cscdns.net
SPF Record
✓ Strict (-all)
v=spf1 include:Spf-0036ff01.pphosted.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; sp=reject
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 1 found
s1._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- MS=ms20742653
- SPFv=spf1 include:Spf-0036ff01.pphosted.com -all
- ciscocidomainverification=5dede545b759e0a7bff52a789f8aaa7dfa4bd20d44b45a393a6c6f546d72c484
- MS=ms16507923
Full email verification for lighthousefa.co.uk
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits