Domain Overview
DNS: ✓ 2h ago
Checker: ✓ 2h ago
bertech.cl
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 02:14:05 UTC · ↺ Refresh
MX Hostnames
- bertech-cl.mail.protection.outlook.com
MX Priorities
- bertech-cl.mail.protection.outlook.com: 0
A / AAAA Records
- 54.191.197.79 ↩ ec2-54-191-197-79.us-west-2.compute.amazonaws.com
- 2a07:7800::196 (no PTR)
Mail Server IPs
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.zonainfo.net hostmaster.stackdns.com 1777915935 1800 900 1209600 300
Primary NS (mname)
ns1.zonainfo.net
Admin Email (rname)
hostmaster@stackdns.com
Serial
1777915935
Refresh
1800s
Retry
900s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
ns4.zonainfo.net
ns2.zonainfo.net
ns3.zonainfo.net
ns1.zonainfo.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:200.27.68.58 include:_spf.mailersend.net include:_spf.google.com include:spf.fromdoppler.com ~all include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
google._domainkey
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- MS=ms89268849
- SPFv=spf1 ip4:200.27.68.58 include:_spf.mailersend.net include:_spf.google.com include:spf.fromdoppler.com ~all include:spf.protection.outlook.com -all
- MS=ms16477756
- everlytic-site-verification=0228a1687bb78c5e2ebf05f52448f3f5f87984ddc47a9f338820266a3d7ce7a437678ab60b05d707e22135a2b5cd2a38c24c41002f2f469475346fc38a65320b
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