Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
uhy-uk.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 14:28:37 UTC · ↺ Refresh
MX Hostnames
- eu-smtp-inbound-1.mimecast.com
MX Priorities
- eu-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 143.42.254.148 ↩ 143-42-254-148.ip.linodeusercontent.com
Mail Server IPs
- 195.130.217.241 ↩ eu-smtp-inbound-2.mimecast.com
- 91.220.42.241 ↩ 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
- 195.130.217.201 ↩ eu-smtp-inbound-2.mimecast.com
- 91.220.42.211 ↩ eu-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
dns3.cloudns.net domains.porteighty.co.uk 2025103005 7200 1800 1209600 3600
Primary NS (mname)
dns3.cloudns.net
Admin Email (rname)
domains@porteighty.co.uk
Serial
2025103005
Refresh
7200s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
dns4.cloudns.net
dns7.cloudns.net
dns8.cloudns.net
dns3.cloudns.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:167.89.39.15 include:eu._netblocks.mimecast.com include:_spf.porteighty.hosting include:mailgun.org include:_spf.paytsoftware.com include:spf.rpost.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate 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
✓ 1 found
s1._domainkey
✓ Public key: 216 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
7 records- SPFv=spf1 ip4:167.89.39.15 include:eu._netblocks.mimecast.com include:_spf.porteighty.hosting include:mailgun.org include:_spf.paytsoftware.com include:spf.rpost.net ~all
- h5h2y1lh17j055qxxpyy5sl3x8npnzt7
- MS=ms79265983
- apple-domain-verification=WyW1zjwF4v28f7mf
- access-domain-verification=dac5293a59ab457242f1713acb419a6216674a40686c94be6ab873bd2c171582
- hes=961c103b22ed7338f1bbe3fe927c35e9
- RSsYFcUIBIbNmmog/Apwm71JM8sSl67cbD+GylhJsB0znxr/FyczyNzIiaFA0r9nQOllcc055h50znY6agwzuQ==
Full email verification for uhy-uk.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits