Domain Overview
DNS: ✓ 18d ago
Checker: ✓ 18d ago
zebraproducciones.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-23 10:44:09 UTC · ↺ Refresh
MX Hostnames
- zebraproducciones-com.mail.protection.outlook.com
MX Priorities
- zebraproducciones-com.mail.protection.outlook.com: 10
A / AAAA Records
- 3.120.211.43 ↩ ec2-3-120-211-43.eu-central-1.compute.amazonaws.com
Mail Server IPs
- 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
- 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
- 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns3.acens.net hostmaster.ns3.acens.net 1779533037 14400 3600 604800 86400
Primary NS (mname)
ns3.acens.net
Admin Email (rname)
hostmaster@ns3.acens.net
Serial
1779533037
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.protection.outlook.com include:spf.acumbamail.com include:spf.mailjet.com mx a -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=r; sp=reject;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
5 records- workplace-domain-verification=e1c01cf4-da2b-43c1-8fb0-62b3ab83338d
- Acumbamail-domain-verification:f4770e56-1f5b-11ef-a2fd-005056bd5094
- SPFv=spf1 include:spf.protection.outlook.com include:spf.acumbamail.com include:spf.mailjet.com mx a -all
- MS=ms44707193
- google-site-verification=W1n8ReIpriIUJb6cf4hU6HV0yQwipKRxTCK3QDMnCoA
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