secura.net

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
secura.net
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-30 02:22:11 UTC · ↺ Refresh

MX Hostnames

  • secura-net.mail.protection.outlook.com

MX Priorities

  • secura-net.mail.protection.outlook.com: 10

A / AAAA Records

  • 13.248.183.10 ↩ a5b6651cbcb6961a0.awsglobalaccelerator.com
  • 76.223.35.165 ↩ a5b6651cbcb6961a0.awsglobalaccelerator.com

Mail Server IPs

  • 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
  • 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
  • 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
  • 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:f903:: (no PTR)
  • 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
  • 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA ns1-08.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-08.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

ns3-08.azure-dns.org
ns4-08.azure-dns.info
ns1-08.azure-dns.com
ns2-08.azure-dns.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:98.100.228.0/24 ip4:54.70.58.70 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 3 found
selector1._domainkey
selector2._domainkey
k1._domainkey
✓ Public key: 392 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

19 records
  • postman-domain-verification=a06ef4d78824e5fad3918b6e8ea5ae23e8c7746b7507015552f09b990403e502a6ba80b156be4bfa1374d235e8da32d7d83d808455477329230ffabd38e39f8e
  • 1password-site-verification=5BUOWKGCFVGD3NEV3VOIQM74ZU
  • SPFv=spf1 ip4:98.100.228.0/24 ip4:54.70.58.70 include:spf.protection.outlook.com -all
  • MS=ms41382456
  • 0ggfuaDypWf8FOcYGthb
  • 9gdnd762w0qqvqxxsm2hyl1c03hn9fkx
  • formstack-domain-verification=99c334d120d8abc0e4c8df2609432c18
  • pinterest-site-verification=9c98d3a151ed67d038aeb69e23c6fe9c
  • atlassian-domain-verification=s/F8jtdQz8/CbsIZdl9k/Qq0n5CjL3OOecSt3QF0sHJi82uLl5Z3mCsOWPy0Tp8I
  • paloaltonetworks-site-verification=766e5e7c366d26915818c3d7d20ab08ebe23011436c396cd67241b33c2f759e1
  • google-site-verification=Q_4Mxoi1-IehFbshEiIp2ACdu7YTu555yK7IZrm-zMw
  • docusign=e7909f73-6e30-471e-b55d-36dc8e4aa535
  • oHVa9voPKimx/1G7oPz9QQr9YAmo1LvGYTPMcFx4KuWBSbNM69Krl+aP6sAj5X+MG+ViD3R4+1vmTzIE+wqIHA==
  • wzm4pjl0368vhcfgsxw6dn2jgx804jnc
  • citrix.mobile.ads.otp=r3c5u2udqwnpehiyb9s4
  • cloudflare_dashboard_sso=4a32ccd02879da6f92e2d75f13391d06
  • docusign=c9eaefd4-48e8-4ba4-91ac-1a8d3d280f6a
  • teamviewer-sso-verification=e98f43856755464f9d35d75c271ebdbb
  • miro-verification=3115f07813b71de91a0da1574283fe43c7b08e3e
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