Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
unirioja.es
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 04:30:26 UTC · ↺ Refresh
MX Hostnames
- unirioja-es.mail.protection.outlook.com
MX Priorities
- unirioja-es.mail.protection.outlook.com: 10
A / AAAA Records
- 193.146.238.61 ↩ unirioja.es
Mail Server IPs
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
SOA Record
Raw SOA
ib1.unirioja.es root.dns-ext.unirioja.es 2024122709 7200 1800 2419200 10800
Primary NS (mname)
ib1.unirioja.es
Admin Email (rname)
root@dns-ext.unirioja.es
Serial
2024122709
Refresh
7200s
Retry
1800s
Expire
2419200s
Minimum TTL
10800s
Nameservers (NS)
dns-ext2.unirioja.es
sun.rediris.es
chico.rediris.es
dns-ext.unirioja.es
SPF Record
✓ Strict (-all)
v=spf1 include:mail.zendesk.com include:spf.protection.outlook.com include:mh.blackboard.com include:fund.unirioja.es include:spf.zoho.eu include:eu.transmail.net ip4:193.144.2.241 ip4:193.144.2.242 -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- v=verifydomain MS=ms42925933
- SPFv=spf1 include:mail.zendesk.com include:spf.protection.outlook.com include:mh.blackboard.com include:fund.unirioja.es include:spf.zoho.eu include:eu.transmail.net ip4:193.144.2.241 ip4:193.144.2.242 -all
- google-site-verification=EYq77qayIMbkz8z4eCgIhQXW8ZcvdCqZF0SgXASpjns
- google-site-verification=vEGb3nGjPsEJsECMRCBFwAIkRt0TZBa9OgUkpQx0lQk
- google-site-verification=PxJ109Oe6US5VpvbQJykfuWJf8SyrrYp8iiqeEBwCIU
- apple-domain-verification=gFYYmeQ4R0srym9T
- HARICA-uKkzqh97Kg14ZfQdfwo
- HARICA-dLfV1IFrmnhKxYp3pmy
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 unirioja.es
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits