Domain Overview
DNS: ✓ 2h ago
Checker: ✓ 2h ago
iberent.es
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-09-23 09:13:24 UTC · ↺ Refresh
MX Hostnames
- mx03.hornetsecurity.com
- mx02.hornetsecurity.com
- mx01.hornetsecurity.com
- mx04.hornetsecurity.com
MX Priorities
- mx02.hornetsecurity.com: 20
- mx03.hornetsecurity.com: 30
- mx04.hornetsecurity.com: 40
- mx01.hornetsecurity.com: 10
A / AAAA Records
- 178.33.160.236 ↩ websrv.iberent.es
Mail Server IPs
- 94.100.136.8 ↩ mx02.hornetsecurity.com
- 94.100.134.8 ↩ mx03.hornetsecurity.com
- 94.100.136.7 ↩ mx04.hornetsecurity.com
- 94.100.132.8 ↩ mx01.hornetsecurity.com
SOA Record
Raw SOA
dns17.ovh.net tech.ovh.net 2087568639 86400 3600 3600000 86400
Primary NS (mname)
dns17.ovh.net
Admin Email (rname)
tech@ovh.net
Serial
2087568639
Refresh
86400s
Retry
3600s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns17.ovh.net
dns17.ovh.net
SPF Record
✓ Strict (-all)
v=spf1 mx a:o1.email.signaturit.com a:email.signaturit.com ip4:149.72.156.108 ip4:168.245.112.229 ip4:168.245.64.30 ip4:167.89.75.22 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.0.0/16 ip4:159.183.130.64 include:spf.protection.outlook.com include:servers.mcsv.net include:spf-de.emailsignatures365.com include:spf.hornetsecurity.com include:_spf.salesforce.com -all
📊 DNS lookups: 8/10
✓ 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
✗ None detectedNo 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
7 records- apple-domain-verification=ThZD1wdZ5UrevTqP
- u0mlv1pjm4ps22oif3eoue8rv6
- SPFv=spf1 mx a:o1.email.signaturit.com a:email.signaturit.com ip4:149.72.156.108 ip4:168.245.112.229 ip4:168.245.64.30 ip4:167.89.75.22 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.0.0/16 ip4:159.183.130.64 include:spf.protection.outlook.com include:servers.mcsv.net include:spf-de.emailsignatures365.com include:spf.hornetsecurity.com include:_spf.salesforce.com -all
- tl7qrijd5jimol3ltg0t3gbhb2
- prt59n3geskeojaunun9d58id5
- brevo-code:8573361312c1b80167abaeb442102cf3
- v47rfjagribs45mmisb4lenrga
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 iberent.es
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits