construrama.com

Valid Email Server
Domain Lookup › construrama.com

Domain Overview

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

Checked via [email protected] · 2026-04-04 04:04:33 UTC · ↺ Refresh

MX Hostnames

  • construrama-com.mail.protection.outlook.com

MX Priorities

  • construrama-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 45.60.12.114 (no PTR)
  • 45.60.102.114 (no PTR)

Mail Server IPs

  • 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
  • 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
  • 52.101.9.17 (no PTR)
  • 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.cemex.com hostmaster.cemex.com 2026021102 28800 7200 1209600 600
Primary NS (mname)
ns1.cemex.com
Admin Email (rname)
hostmaster@cemex.com
Serial
2026021102
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
600s

Nameservers (NS)

ns1.cemex.com
ns2.cemex.com
ns3.cemex.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:200.23.29.132 ip4:200.23.29.133 ip4:200.23.29.139 ip4:200.23.29.188 ip4:200.23.29.189 ip4:200.23.29.190 ip4:189.205.121.190 ip4:12.129.117.140 ip4:12.129.117.141 ip4:12.129.117.143 ip4:63.137.180.203 ip4:63.137.180.204 ip4:63.137.180.205 include:spf.protection.outlook.com include:servers.mcsv.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1

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

All TXT Records

11 records
  • globalsign-domain-verification=41931A845357B7759A4103B735A5A8CA
  • SPFv=spf1 ip4:200.23.29.132 ip4:200.23.29.133 ip4:200.23.29.139 ip4:200.23.29.188 ip4:200.23.29.189 ip4:200.23.29.190 ip4:189.205.121.190 ip4:12.129.117.140 ip4:12.129.117.141 ip4:12.129.117.143 ip4:63.137.180.203 ip4:63.137.180.204 ip4:63.137.180.205 include:spf.protection.outlook.com include:servers.mcsv.net -all
  • spf2.0/pra mx ip4:63.137.180.203 ip4:63.137.180.204 ip4:63.137.180.205 ~all
  • globalsign-domain-verification=53E82CC3D21C49DA20BFABAF1C6782FB
  • globalsign-domain-verification=d3838c70d616d40a4fe415dc3b5e2d33
  • facebook-domain-verification=kgzyhc1d53tyr1qdyb38n6tj43rr4g
  • globalsign-domain-verification=E63AEFC19CEBBA5D04D2069D0CD83B39
  • google-site-verification=aJ-XQ7bAvSSeJn7FhoTxbqwgBiCFIM6QLEl33uSEvIc
  • _globalsign-domain-verification=G2PlFZvKwHaWYhihDKEBZ1CrjgKUOJTvpjeM1l49h5
  • c21dab838cbc48938833b6f8f9dac8f9
  • globalsign-domain-verification=2A757E3F20D16C3841B126C887F72850
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