Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
safenames.net
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 23:19:18 UTC · ↺ Refresh
MX Hostnames
- d230997.a.ess.uk.barracudanetworks.com
- d230997.b.ess.uk.barracudanetworks.com
MX Priorities
- d230997.a.ess.uk.barracudanetworks.com: 10
- d230997.b.ess.uk.barracudanetworks.com: 20
A / AAAA Records
- 104.18.3.34 (no PTR)
- 104.18.2.34 (no PTR)
- 2001:19f0:7400:1013:5400:5ff:fe91:ee0d (no PTR)
Mail Server IPs
- 18.133.136.187 ↩ mail.ess.uk.barracuda.com
- 18.133.136.186 ↩ mail.ess.uk.barracuda.com
- 18.133.136.188 ↩ mail.ess.uk.barracuda.com
SOA Record
Raw SOA
ns1.safenames.com jon\.stock.safenames.co.uk 2025050171 28800 1800 604800 3600
Primary NS (mname)
ns1.safenames.com
Admin Email (rname)
jon\@stock.safenames.co.uk
Serial
2025050171
Refresh
28800s
Retry
1800s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.safenames.net
ns1.safenames.com
SPF Record
✓ Strict (-all)
v=spf1 include:42m2pxc13q.powerspf.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
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
10 records- a8kw3tn.impervadns.net
- apple-domain-verification=4P63s4LodGx44Vgn
- SPFv=spf1 include:42m2pxc13q.powerspf.com -all
- amazonses:2J2TKmPd4ZOMAKZAXyZx86hSnZCaWJ6q1F2xqgExE0Y=
- openai-domain-verification=dv-SeLsoIqDzvE3kCcGlzgFf8mx
- facebook-domain-verification=h380qubz1jox741k3g4xbfem32lmve
- globalsign-domain-verification=46783090156D9B5AAFD8425F57006430
- monday-com-verification=uRZeVmIlannJzD5sgaR191RQ_vGb9SnfwKYlkrVa_cA
- google-site-verification=4DLOUJvIqMvaNHSlka49ZdRCdvtgLAAl90ltjgUqhNY
- MS=ms63526183
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 safenames.net
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits