Live data โ DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: โก live
Checker: โก live
elzaburu.es
Yes
โ Yes
Outlook
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-05-21 13:58:42 UTC ยท โบ Refresh
MX Hostnames
- elzaburu-es.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 34.77.94.115
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns2-d.entorno.info
ns1-a.entorno.com
ns1-b.entorno.es
ns2-c.entorno.cat
SPF Record
โ Strict (-all)
v=spf1 a mx ip4:208.91.114.151 ip4:82.98.175.173 ip4:82.98.160.170 ip4:82.98.134.225 ip4:82.98.170.15 ip4:82.98.171.113 ip4:68.221.227.105 ip4:70.156.244.11 ip4:129.35.108.89 ip4:129.35.108.86 ip4:85.222.158.0/24 ip4:154.62.65.228 ip4:34.77.94.115 include:spf.protection.outlook.com include:amazonses.com include:_spf.kmitd.com include:_spf.salesforce.com include:_spf.elasticemail.com -all
๐ DNS lookups: 7/10
โ Hard fail (-all) โ strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine โ good protection (failing mail goes to spam)
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
๐ง Reports โ mailto:[email protected]
DKIM Selectors
โ 2 found
selector1._domainkey
selector2._domainkey
โ Public key: 392 chars (valid)
โ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- ms-domain-verification=59717aa7-9fab-42e5-89d4-68d542ab7db1
- 8Tw6NXpiF62blQ7J20GOLopq6NdfBqgWflObA/3v6XDawBU9VLgqNGbrtUdrpPmsyDEnFAkU9x+3JBkF+eYPIQ==
- SPFv=spf1 a mx ip4:208.91.114.151 ip4:82.98.175.173 ip4:82.98.160.170 ip4:82.98.134.225 ip4:82.98.170.15 ip4:82.98.171.113 ip4:68.221.227.105 ip4:70.156.244.11 ip4:129.35.108.89 ip4:129.35.108.86 ip4:85.222.158.0/24 ip4:154.62.65.228 ip4:34.77.94.115 include:spf.protection.outlook.com include:amazonses.com include:_spf.kmitd.com include:_spf.salesforce.com include:_spf.elasticemail.com -all
- MS=ms59925559
- apple-domain-verification=NIAXKKGQLoGN9U53
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 elzaburu.es
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits