nvision.es

Valid Email Server
Domain Lookup › nvision.es

Domain Overview

DNS: ✓ 1h ago Checker: ✓ 1h ago
nvision.es
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-23 10:17:16 UTC · ↺ Refresh

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MX Hostnames

  • nvision-es.mail.protection.outlook.com

MX Priorities

  • nvision-es.mail.protection.outlook.com: 10

A / AAAA Records

  • 217.149.1.228 ↩ srv01228.servatica.com

Mail Server IPs

  • 52.101.91.153 ↩ mail-matpr04cu00101.inbound.protection.outlook.com
  • 52.101.103.137 ↩ mail-miypr02cu00101.inbound.protection.outlook.com
  • 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
  • 52.101.181.156 ↩ mail-wa4pr05cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:ca3c::a ↩ mail-zrxpr07cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca21::c ↩ mail-matpr04cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::26 ↩ mail-am8pr83cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com

SOA Record

Raw SOA dns9.servidoresdns.net hostmaster.servidoresdns.net 2005112086 21600 3600 2419200 86400
Primary NS (mname)
dns9.servidoresdns.net
Admin Email (rname)
hostmaster@servidoresdns.net
Serial
2005112086
Refresh
21600s
Retry
3600s
Expire
2419200s
Minimum TTL
86400s

Nameservers (NS)

dns9.servidoresdns.net
dns10.servidoresdns.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:217.149.0.0/20 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No 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 ip4:217.149.0.0/20 include:spf.protection.outlook.com -all
  • MS=ms37968256
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