Domain Overview
DNS: ✓ 3h ago
Checker: ✓ 3h ago
trevelyan.co.uk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-22 08:17:20 UTC · ↺ Refresh
MX Hostnames
- mail.trevelyan.co.uk
MX Priorities
- mail.trevelyan.co.uk: 0
A / AAAA Records
- 192.185.166.31 ↩ mail.trevelyan.co.uk
Mail Server IPs
- 192.185.166.31 ↩ mail.trevelyan.co.uk
SOA Record
Raw SOA
ns1.archivequest.com ianc.trevelyan.co.uk 2026032401 86400 7200 3600000 86400
Primary NS (mname)
ns1.archivequest.com
Admin Email (rname)
ianc@trevelyan.co.uk
Serial
2026032401
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns2.archivequest.com
ns1.archivequest.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:192.185.0.0/16 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;rua=mailto:[email protected];ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 +a +mx +ip4:192.185.0.0/16 ~all
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