Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
catsa.es
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 01:05:16 UTC · ↺ Refresh
MX Hostnames
- catsa-es.mail.protection.outlook.com
MX Priorities
- catsa-es.mail.protection.outlook.com: 10
A / AAAA Records
- 81.46.242.125 ↩ 81-46-242-125.redes.acens.net
Mail Server IPs
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
SOA Record
Raw SOA
ns3.acens.net hostmaster.ns3.acens.net 1775005512 14400 3600 604800 86400
Primary NS (mname)
ns3.acens.net
Admin Email (rname)
hostmaster@ns3.acens.net
Serial
1775005512
Refresh
14400s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns3.acens.net
ns4.acens.net
ns7.acens.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.ipzmarketing.com include:spf.protection.outlook.com ip4:217.116.26.0/24 ip4:217.116.0.0/24 ip4:217.116.1.0/24 ip4:77.240.117.0/24 ip4:109.70.32.0/21 ip4:82.194.64.0/19 ip4:86.109.99.243 ip4:86.109.99.247 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- MS=ms84724056
- facebook-domain-verification=xikj1nrnswa4ulkz1gk4cdgaiemjeh
- SPFv=spf1 include:spf.ipzmarketing.com include:spf.protection.outlook.com ip4:217.116.26.0/24 ip4:217.116.0.0/24 ip4:217.116.1.0/24 ip4:77.240.117.0/24 ip4:109.70.32.0/21 ip4:82.194.64.0/19 ip4:86.109.99.243 ip4:86.109.99.247 -all
- google-site-verification=vOyzDTIWWlpo_-d0rUaXdtR5gP0QKYGxurBtCkdPQeg
Full email verification for catsa.es
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