Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
unibe.ac.cr
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-31 06:08:43 UTC · ↺ Refresh
MX Hostnames
- unibe-ac-cr.mail.protection.outlook.com
MX Priorities
- unibe-ac-cr.mail.protection.outlook.com: 0
A / AAAA Records
- 35.215.125.235 ↩ 235.125.215.35.bc.googleusercontent.com
Mail Server IPs
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
- 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.siteground.net dnsadmin.siteground360.com 2020073774 86400 7200 3600000 86400
Primary NS (mname)
ns1.siteground.net
Admin Email (rname)
dnsadmin@siteground360.com
Serial
2020073774
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns1.siteground.net
ns2.siteground.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:201.195.234.135 ip4:201.195.101.98 include:spf.protection.outlook.com include:bmsend.cominclude:spf.sendinblue.com mx include:transmail.net include:zcsend.net include:unibe.ac.cr.spf.auto.dnssmarthost.net -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected]!10m; ruf=mailto:[email protected]!10m; rf=afrf; pct=100; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]!10m
↳ Subdomain policy: none
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- zoho-verification=zb75242928.zmverify.zoho.com
- MS=ms27543561
- zoho-verification=zb15610430.zmverify.zoho.com
- SPFv=spf1 ip4:201.195.234.135 ip4:201.195.101.98 include:spf.protection.outlook.com include:bmsend.cominclude:spf.sendinblue.com mx include:transmail.net include:zcsend.net include:unibe.ac.cr.spf.auto.dnssmarthost.net -all
- Sendinblue-code:1f96d9963306bd8de0dde83b3d721724
- nv8lin2adae8hecgps05lnhj8i
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