ecdconcrete.com

Valid Email Server
Domain Lookup › ecdconcrete.com

Domain Overview

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

Checked via [email protected] · 2026-03-29 19:08:20 UTC · ↺ Refresh

MX Hostnames

  • mail.ecdconcrete.com
  • ecdconcrete-com.mail.protection.outlook.com

MX Priorities

  • ecdconcrete-com.mail.protection.outlook.com: 1
  • mail.ecdconcrete.com: 10

A / AAAA Records

  • 104.21.31.70 (no PTR)
  • 172.67.175.64
  • 2606:4700:3035::6815:1f46
  • 2606:4700:3036::ac43:af40

Mail Server IPs

  • 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
  • 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
  • 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
  • 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
  • 208.88.72.111 ↩ b10489vdc1a000a.mxout.managed.com

SOA Record

Raw SOA cleo.ns.cloudflare.com dns.cloudflare.com 2400096833 10000 2400 604800 1800
Primary NS (mname)
cleo.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400096833
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

zara.ns.cloudflare.com
cleo.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 a mx iip4:8.36.41.98 p4:208.91.12.223 ip4:208.91.12.202 ip4:208.91.14.21 ip4:208.88.72.111 include:spf.protection.outlook.com include:031c3157f1.nxcli.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1

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

All TXT Records

2 records
  • MS=ms70484207
  • SPFv=spf1 a mx iip4:8.36.41.98 p4:208.91.12.223 ip4:208.91.12.202 ip4:208.91.14.21 ip4:208.88.72.111 include:spf.protection.outlook.com include:031c3157f1.nxcli.net -all
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