Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
atsaperu.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 10:50:04 UTC · ↺ Refresh
MX Hostnames
- atsaperu-com.mail.protection.outlook.com
MX Priorities
- atsaperu-com.mail.protection.outlook.com: 0
A / AAAA Records
- 154.53.42.128 ↩ server02.jahnissi.com.pe
Mail Server IPs
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 52.101.9.17 (no PTR)
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1869.awsdns-41.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1869.awsdns-41.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1869.awsdns-41.co.uk
ns-282.awsdns-35.com
ns-875.awsdns-45.net
ns-1265.awsdns-30.org
SPF Record
✓ Strict (-all)
v=spf1 ip4:200.60.56.158 ip4:181.65.131.53 ip4:181.65.131.50 ip4:200.60.56.153 include:spf.fromdoppler.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- google-site-verification=A9ibnXtQMcYsk4RErer7yawV5YIxCzh83xsdPoYySZ8
- SPFv=spf1 ip4:200.60.56.158 ip4:181.65.131.53 ip4:181.65.131.50 ip4:200.60.56.153 include:spf.fromdoppler.com include:spf.protection.outlook.com -all
- apple-domain-verification=tiYMBNaLorSAbNY7
Full email verification for atsaperu.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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