barcelonaitschool.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
barcelonaitschool.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-23 11:33:19 UTC · ↺ Refresh

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MX Hostnames

  • barcelonaitschool-com.mail.protection.outlook.com

MX Priorities

  • barcelonaitschool-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 81.88.48.71 ↩ hostingnom.webapps.net

Mail Server IPs

  • 52.101.209.31 ↩ mail-cpjpr05cu00207.inbound.protection.outlook.com
  • 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca38::8 ↩ mail-wa4pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca3c::8 ↩ mail-zrxpr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca21::c ↩ mail-matpr04cu00204.inbound.protection.outlook.com

SOA Record

Raw SOA dns1.nominalia.com root.dns1.nominalia.com 1642954503 86400 7200 2592000 300
Primary NS (mname)
dns1.nominalia.com
Admin Email (rname)
root@dns1.nominalia.com
Serial
1642954503
Refresh
86400s
Retry
7200s
Expire
2592000s
Minimum TTL
300s

Nameservers (NS)

dns1.nominalia.com
dns2.nominalia.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:213.151.118.50 ip4:77.240.125.29 ip4:80.94.0.198 ip4:91.192.108.17 ip4:172.27.80.17 ip4:82.223.243.236 ip4:212.92.58.148 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

3 records
  • MS=ms44788479
  • SPFv=spf1 ip4:213.151.118.50 ip4:77.240.125.29 ip4:80.94.0.198 ip4:91.192.108.17 ip4:172.27.80.17 ip4:82.223.243.236 ip4:212.92.58.148 include:spf.protection.outlook.com -all
  • MS=ms45632656
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