Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
deepfootprints.co.uk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 08:33:57 UTC · ↺ Refresh
MX Hostnames
- mx4.34sp.com
- mx3.34sp.com
MX Priorities
- mx3.34sp.com: 10
- mx4.34sp.com: 10
A / AAAA Records
- 80.82.119.105 (no PTR)
- 2a00:1ee0:1:10::5052:7769 (no PTR)
Mail Server IPs
- 46.183.13.250 ↩ mx3.34sp.com
- 2a00:1ee0:2:8::2eb7:dfa ↩ mx3.34sp.com
- 46.183.13.208 ↩ mx4.34sp.com
- 2a00:1ee0:2:8::2eb7:dd0 ↩ mx4.34sp.com
SOA Record
Raw SOA
ns.34sp.com hostmaster.34sp.com 2025012402 10800 3600 604800 86400
Primary NS (mname)
ns.34sp.com
Admin Email (rname)
hostmaster@34sp.com
Serial
2025012402
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns.34sp.com
ns2.34sp.com
SPF Record
✓ Strict (-all)
v=spf1 a mx a:smtp.34sp.com a:smtpout.34sp.com a:array1.spf.34sp.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- atlassian-domain-verification=E4a2+pV17MSjJXrHW6lDBVdgvMsIEDVULJ9Fl8net934wxb6IO851+lkG2x8gb5G
- SPFv=spf1 a mx a:smtp.34sp.com a:smtpout.34sp.com a:array1.spf.34sp.com -all
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for deepfootprints.co.uk
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits