taxdown.es

Valid Email Server
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Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

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

Checked via [email protected] · 2026-05-21 06:32:27 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

No priority data.

A / AAAA Records

  • 198.202.211.1

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns-1157.awsdns-16.org
ns-1695.awsdns-19.co.uk
ns-97.awsdns-12.com
ns-996.awsdns-60.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:customeriomail.com include:23400264.spf07.hubspotemail.net include:sendgrid.net include:mail.zendesk.com include:amazonses.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

9 records
  • intercom-domain-validation=b359ded3-7625-4eba-be06-e1ecf79be4f5
  • nordpass-domain-verification=7e4f1958f1a44dfcb0019a838e47017c
  • notion-domain-verification=MaId7maLs6QP09wRN5seOXYdSnyv8dNfbHoldg7cjWF
  • segment-site-verification=u13Sk8UYQaWLP1BOGxV4lhTyJdzGJH1K
  • stripe-verification=1005CB0E2880222D369E9D7D09E5C08CA8192CCBDCB3A543022B27CAECE63BA0
  • SPFv=spf1 include:spf.protection.outlook.com include:customeriomail.com include:23400264.spf07.hubspotemail.net include:sendgrid.net include:mail.zendesk.com include:amazonses.com -all
  • atlassian-domain-verification=sEvCxvXCLC7E/rNN18ODiLAAxPta8hlsjkSR8YPDUWQVLugnkuJ4aCbzzD8cYtHO
  • facebook-domain-verification=v5qcf81daqsof6zl86bct6kzgmi0z1
  • google-site-verification=t4Yj4mkfl9rkBj8IQVjk2AnLgT2MlyYxlmqJ-QWQrq8
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