cerrajes.com

Valid Email Server
Domain Lookup › cerrajes.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
cerrajes.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-01 22:01:26 UTC · ↺ Refresh

MX Hostnames

  • cerrajes-com.mail.eo.outlook.com

MX Priorities

  • cerrajes-com.mail.eo.outlook.com: 0

A / AAAA Records

  • 66.179.137.207 ↩ ip66-179-137-207.pbiaas.com

Mail Server IPs

  • 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
  • 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
  • 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
  • 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com

SOA Record

Raw SOA ns1045.ui-dns.com hostmaster.1und1.com 2017060323 28800 7200 604800 600
Primary NS (mname)
ns1045.ui-dns.com
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060323
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns1045.ui-dns.de
ns1045.ui-dns.biz
ns1045.ui-dns.com
ns1045.ui-dns.org

SPF Record

✓ Strict (-all)
v=spf1 ip4:162.241.37.4 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ 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

✗ 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

3 records
  • google-site-verification=dPfkhhAW8CX9O97wRi5fggwa96zchAxVL_Spv_FlIFA
  • zone-ownership-verification-be5729d3c228e45e584084bfba0655a973781fa8edc73e156c019336eeb3d352
  • SPFv=spf1 ip4:162.241.37.4 include:spf.protection.outlook.com -all
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