ayto-santander.es

Valid Email Server
Live data โ€” DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: โšก live Checker: โšก live
ayto-santander.es
Yes
โœ“ Yes
Unknown
No
No
โš  Yes
No
No

Checked via [email protected] ยท 2026-05-21 15:45:40 UTC ยท โ†บ Refresh

MX Hostnames

  • sfirewall.ayto-santander.es

MX Priorities

No priority data.

A / AAAA Records

  • 195.55.43.237

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

artemis.ttd.net
sfirewall.ayto-santander.es

SPF Record

โœ“ Soft Fail (~all)
v=spf1 ip4:195.55.43.227 ip4:195.55.43.236 ip4:195.55.43.230 ~all
๐Ÿ“Š DNS lookups: 0/10
~ Soft fail (~all) โ€” moderate enforcement

DMARC Record

โœ“ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; fo=1
โœ“ Reject โ€” strongest protection
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
๐Ÿ“ง Reports โ†’ mailto:[email protected]

DKIM Selectors

โœ“ 1 found
default._domainkey
โœ“ Public key: 216 chars (valid)
โœ“ DKIM properly configured for selector: default

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

All TXT Records

6 records
  • SPFv=spf1 ip4:195.55.43.227 ip4:195.55.43.236 ip4:195.55.43.230 ~all
  • yahoo-verification-key=1+eb3Pw2GYUJlzuDYZx00Irp2IPCy5SMmk5w6H6PpQ4=
  • apple-domain-verification=YfYPnT50jXJTPiXY
  • _0yhf7c4ghqqdus8xc4gag4bsi0c6q2j
  • google-site-verification=XQFexYLPhvHoxk6-bhf5YyfLI3GPdwhbW7I2PvJi5Og
  • Foxit-domain-verification=6ee0f920310c193a09c6761e2fcbcb87
Free ยท No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts โ€” unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code ยท Works on any site
See demo & docs
Deep verification
Full email verification for ayto-santander.es

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

No credit card required
Get 1,000 Free Credits