offf.barcelona

Valid Email Server

Domain Overview

DNS: ✓ 2h ago Checker: ✓ 2h ago
offf.barcelona
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-09-23 07:31:43 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

  • mail.offf.barcelona

MX Priorities

  • mail.offf.barcelona: 10

A / AAAA Records

  • 185.230.63.171 ↩ unalocated.63.wixsite.com
  • 185.230.63.107 ↩ unalocated.63.wixsite.com

Mail Server IPs

  • 134.0.13.179 ↩ vxmak-28.srv.cat

SOA Record

Raw SOA ns1.cdmon.net hostmaster.offf.barcelona 1 10800 3600 604800 3600
Primary NS (mname)
ns1.cdmon.net
Admin Email (rname)
hostmaster@offf.barcelona
Serial
1
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns5.cdmondns-01.com
ns3.cdmon.net
ns1.cdmon.net
ns4.cdmondns-01.org
ns2.cdmon.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.mlsend.com include:_spf.srv.cat ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

4 records
  • k=rsa p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCz5QYN8FnTVufOYvrF7KSP/UrZ1xUUaDKQwXzdHxZ0DTArggaQxu0yYUn70Z3tJ2Guc6h/onyt718+HUjlRqMxlc3Sn5aamqNE0i/upbDLXBkIcqan08mAjMMOaboQPSavKmHEbJDvQHEF10SRevHm0vgevV9iGmxyjVfENtE7BwIDAQAB
  • google-site-verification=pB5Ybc2Xhcr3G0h9AoMgwZxOookx1PcPEvbIfVevZWA
  • nQRI7IiTAkMeBGF4ADjF11inoo_2XJ1qpq_go4XtuqY
  • SPFv=spf1 include:_spf.mlsend.com include:_spf.srv.cat ~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 · Customize →
See demo & docs
Deep verification
Full email verification for offf.barcelona

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits