Domain Overview
DNS: ✓ 1d ago
Checker: ✓ 1d ago
navarrocastex.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-23 05:40:18 UTC · ↺ Refresh
MX Hostnames
- navarrocastex-com.mail.protection.outlook.com
MX Priorities
- navarrocastex-com.mail.protection.outlook.com: 0
A / AAAA Records
- 213.158.86.83 ↩ ns261.webempresa.eu
Mail Server IPs
- 52.101.60.154 ↩ mail-bn0pr03cu00302.inbound.protection.outlook.com
- 52.101.60.148 ↩ mail-bnypr04cu00104.inbound.protection.outlook.com
- 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
- 52.101.60.176 ↩ mail-bn0pr04cu00900.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f803:: ↩ mail-byapr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c927::7 ↩ mail-bn0pr04cu00907.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.iplanisp.com.ar hostmaster.iplan.com.ar 2021102850 3600 600 1400000 86400
Primary NS (mname)
dns1.iplanisp.com.ar
Admin Email (rname)
hostmaster@iplan.com.ar
Serial
2021102850
Refresh
3600s
Retry
600s
Expire
1400000s
Minimum TTL
86400s
Nameservers (NS)
dns2.iplanisp.com.ar
dns1.iplanisp.com.ar
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.embluemail.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 include:_spf.embluemail.com include:spf.protection.outlook.com -all
- MS=ms92770336
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