duplach.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
duplach.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-23 09:39:49 UTC · ↺ Refresh

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MX Hostnames

  • duplach-com.mail.protection.outlook.com

MX Priorities

  • duplach-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 217.76.132.228 ↩ llgi691.servidoresdns.net

Mail Server IPs

  • 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
  • 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
  • 52.101.103.39 ↩ mail-miypr05cu00207.inbound.protection.outlook.com
  • 52.101.185.114 ↩ mail-zrxpr04cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::28 ↩ mail-am6pr02cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:ca48::e ↩ mail-miypr03cu00206.inbound.protection.outlook.com
  • 2a01:111:f403:ca48::12 ↩ mail-miypr05cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca3c::6 ↩ mail-zrxpr04cu00106.inbound.protection.outlook.com

SOA Record

Raw SOA dns29.servidoresdns.net hostmaster.servidoresdns.net 2020121668 21600 3600 2419200 60
Primary NS (mname)
dns29.servidoresdns.net
Admin Email (rname)
hostmaster@servidoresdns.net
Serial
2020121668
Refresh
21600s
Retry
3600s
Expire
2419200s
Minimum TTL
60s

Nameservers (NS)

dns30.servidoresdns.net
dns29.servidoresdns.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.serviciodecorreo.es include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100;
✓ 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

5 records
  • sophos-domain-verification=488aa95a056d1fee814c047ffa6e21dda717ec95
  • brevo-code:6108956401fead0a61fab2b722b16eed
  • MS=8F4AA48D10CF2AAD9D97EEFD1C0B5EB4CE8EBF10
  • SPFv=spf1 include:_spf.serviciodecorreo.es include:spf.protection.outlook.com ~all
  • apple-domain-verification=cn_j3je1AXxJaVOAoyKexUho5hRTmZhNeLA3efUkEBQ
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