tecnomica.es

Valid Email Server
Domain Lookup › tecnomica.es
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
tecnomica.es
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-23 00:55:37 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

  • smtp.tecnomica.es

MX Priorities

  • smtp.tecnomica.es: 10

A / AAAA Records

  • 104.21.73.79 (no PTR)
  • 172.67.189.22 (no PTR)
  • 2606:4700:3032::6815:494f (no PTR)
  • 2606:4700:3031::ac43:bd16 (no PTR)

Mail Server IPs

  • 51.195.35.37 ↩ smtp.mailservers.io

SOA Record

Raw SOA clyde.ns.cloudflare.com dns.cloudflare.com 2415354372 10000 2400 604800 1800
Primary NS (mname)
clyde.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2415354372
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

etta.ns.cloudflare.com
clyde.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:51.195.35.37 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict 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

✗ 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

2 records
  • google-site-verification=H11kPcIlMKVsfFKM0zte4rhYGQTqBPI4y6bpGT4QLf8
  • SPFv=spf1 ip4:51.195.35.37 mx -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 tecnomica.es

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

No credit card required
Get 1,000 Free Credits