Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ddcooling.co.uk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 07:25:57 UTC · ↺ Refresh
MX Hostnames
- mx2-eu1.ppe-hosted.com
- mx1-eu1.ppe-hosted.com
MX Priorities
- mx2-eu1.ppe-hosted.com: 10
- mx1-eu1.ppe-hosted.com: 5
A / AAAA Records
- 80.82.118.147 ↩ 871.wp.34sp.com
Mail Server IPs
- 91.209.104.156 ↩ mx2-eu1.ppe-hosted.com
- 185.132.181.17 ↩ mx2-eu1.ppe-hosted.com
- 91.209.104.155 ↩ mx1-eu1.ppe-hosted.com
- 185.132.181.16 ↩ mx1-eu1.ppe-hosted.com
SOA Record
Raw SOA
ns10.digicertdns.com dns.digicertdns.com 2009010142 43200 3600 1209600 180
Primary NS (mname)
ns10.digicertdns.com
Admin Email (rname)
dns@digicertdns.com
Serial
2009010142
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns14.digicertdns.net
ns15.digicertdns.net
ns13.digicertdns.net
ns11.digicertdns.com
ns10.digicertdns.com
ns12.digicertdns.com
SPF Record
✓ Strict (-all)
v=spf1 a include:spf.protection.outlook.com a:webserver.ampinfosys.com ip4:18.130.209.119 ip4:80.82.118.147 ip6:2a00:1ee0:1:10::5052:7693 a:dispatch-eu.ppe-hosted.com a:chi-web-01.simprocloud.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 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
1 record- SPFv=spf1 a include:spf.protection.outlook.com a:webserver.ampinfosys.com ip4:18.130.209.119 ip4:80.82.118.147 ip6:2a00:1ee0:1:10::5052:7693 a:dispatch-eu.ppe-hosted.com a:chi-web-01.simprocloud.com -all
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