sistelec.es

Valid Email Server
Domain Lookup › sistelec.es
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
sistelec.es
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-23 05:00:39 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 213.158.86.19 ↩ ns50221.webempresa.eu

Mail Server IPs

  • 52.101.91.21 ↩ mail-matpr05cu00105.inbound.protection.outlook.com
  • 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 52.101.91.153 ↩ mail-matpr04cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca38::8 ↩ mail-wa4pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::26 ↩ mail-am8pr83cu00106.inbound.protection.outlook.com

SOA Record

Raw SOA ns50221.webempresa.eu servidores.wpdoctor.es 2022020125 3600 1800 1209600 86400
Primary NS (mname)
ns50221.webempresa.eu
Admin Email (rname)
servidores@wpdoctor.es
Serial
2022020125
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns50221.webempresa.eu
ns50222.webempresa.eu

SPF Record

✓ Strict (-all)
v=spf1 ip4:213.158.86.19 ip4:213.158.86.19 include:_spf.webempresa.eu +a +mx include:eu.transmail.net include:spf.protection.outlook.com include:spf.mailjet.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records
  • MS=ms23172634
  • google-site-verification=NMFAuVQzZZMYuuFeLwXcGQ7fG4BlGA1z96i6VR2_BIo
  • SPFv=spf1 ip4:213.158.86.19 ip4:213.158.86.19 include:_spf.webempresa.eu +a +mx include:eu.transmail.net include:spf.protection.outlook.com include:spf.mailjet.com -all
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