Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
four.agency
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 18:09:51 UTC · ↺ Refresh
MX Hostnames
- eu-smtp-inbound-1.mimecast.com
- eu-smtp-inbound-2.mimecast.com
MX Priorities
- eu-smtp-inbound-2.mimecast.com: 10
- eu-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 18.169.216.8 ↩ ec2-18-169-216-8.eu-west-2.compute.amazonaws.com
Mail Server IPs
- 195.130.217.201 ↩ eu-smtp-inbound-1.mimecast.com
- 195.130.217.241 ↩ eu-smtp-inbound-2.mimecast.com
- 91.220.42.241 ↩ eu-smtp-inbound-2.mimecast.com
- 91.220.42.211 ↩ eu-smtp-inbound-2.mimecast.com
- 195.130.217.211 ↩ eu-smtp-inbound-1.mimecast.com
- 91.220.42.201 ↩ eu-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
uk-ns-1.fourplc.com webmaster.fourplc.com 2026030402 7200 3600 604800 360
Primary NS (mname)
uk-ns-1.fourplc.com
Admin Email (rname)
webmaster@fourplc.com
Serial
2026030402
Refresh
7200s
Retry
3600s
Expire
604800s
Minimum TTL
360s
Nameservers (NS)
uk-ns-1.fourplc.com
uk-ns-2.fourplc.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:167.89.90.135 ip4:80.71.28.64/27 ip4:168.245.94.198 ip4:168.245.67.111 include:eu._netblocks.mimecast.com include:spf.protection.outlook.com include:25129723.spf01.hubspotemail.net include:spf2.accessacloud.com -all
📊 DNS lookups: 4/10
✓ 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
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
11 records- google-site-verification=IZTclJqUN1hO0lC-GszNZNDOy0BEKXvT0kkuUL1WUjM
- protonmail-verification=b46030a4a5d124e83c2c326739b5a21ec5959491
- access-domain-verification=0c810d563be1d50df3d1d650e68dece0000b7afaa7cde401098d58b150782f6a
- 0ed1fe018a35b3373c7dfa46979fb5e811868ce595
- jamf-site-verification=UZKHTJjnBIQScTQZdsQm_w
- figma-domain-verification=9fc93e84e8ec2ca0baa1da26c2dd241921979a8cc16c259fb1e465de521ff786-1751552357
- ZOOM_verify_SYrfF3UChEoxTqnus56F6y
- apple-domain-verification=wS6fLm83tqkcx1EA
- SPFv=spf1 ip4:167.89.90.135 ip4:80.71.28.64/27 ip4:168.245.94.198 ip4:168.245.67.111 include:eu._netblocks.mimecast.com include:spf.protection.outlook.com include:25129723.spf01.hubspotemail.net include:spf2.accessacloud.com -all
- MS=ms76187327
- lcr8jgsxthnnml9zv8bxrm00mkhyvmpp
Full email verification for four.agency
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