Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
transformheating.co.uk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 08:57:51 UTC · ↺ Refresh
MX Hostnames
- transformheating.co.uk
MX Priorities
- transformheating.co.uk: 0
A / AAAA Records
- 193.33.178.64 ↩ transformheating.co.uk
Mail Server IPs
- 193.33.178.64 ↩ transformheating.co.uk
SOA Record
Raw SOA
ns1.transformheating.co.uk transformheating.gmail.com 2026021605 3600 1800 1209600 86400
Primary NS (mname)
ns1.transformheating.co.uk
Admin Email (rname)
transformheating@gmail.com
Serial
2026021605
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.transformheating.co.uk
ns2.transformheating.co.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:193.33.178.62 +ip4:193.33.178.64 +ip4:176.74.16.5 include:_spf.google.com ~all
📊 DNS lookups: 3/10
~ 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 +ip4:193.33.178.62 +ip4:193.33.178.64 +ip4:176.74.16.5 include:_spf.google.com ~all
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