Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
protecnic.com.mx
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 08:29:34 UTC · ↺ Refresh
MX Hostnames
- protecnic-com-mx.mail.protection.outlook.com
MX Priorities
- protecnic-com-mx.mail.protection.outlook.com: 0
A / AAAA Records
- 74.208.236.107 ↩ 74-208-236-107.elastic-ssl.ui-r.com
- 2607:f1c0:100f:f000::218 ↩ 2607-f1c0-100f-f000-0000-0000-0000-0218.elastic-ssl.ui-r.com
Mail Server IPs
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
- 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-mx.1and1-dns.mx hostmaster.1and1.com 2017070325 28800 7200 604800 300
Primary NS (mname)
ns-mx.1and1-dns.mx
Admin Email (rname)
hostmaster@1and1.com
Serial
2017070325
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns-mx.1and1-dns.mx
ns-mx.1and1-dns.com
ns-mx.1and1-dns.org
ns-mx.1and1-dns.biz
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.ipzmarketing.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SPFv=spf1 include:spf.ipzmarketing.com include:spf.protection.outlook.com ~all
- MS=2A51F2AF4217EB2AFECAF5CDDE14632A8705FD84
- MS=ms78080362
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