marioncoks.net

Valid Email Server
Domain Lookup › marioncoks.net

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
marioncoks.net
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 17:58:16 UTC · ↺ Refresh

MX Hostnames

  • mx2.avgcloud.net
  • marioncoks-net.mail.protection.outlook.com
  • mx3.avgcloud.net
  • mx1.avgcloud.net

MX Priorities

  • mx3.avgcloud.net: 10
  • mx1.avgcloud.net: 10
  • marioncoks-net.mail.protection.outlook.com: 0
  • mx2.avgcloud.net: 10

A / AAAA Records

  • 34.196.1.111 ↩ ec2-34-196-1-111.compute-1.amazonaws.com

Mail Server IPs

  • 52.101.9.19 ↩ mail-blapr09cu00103.inbound.protection.outlook.com
  • 52.101.8.52 ↩ mail-ds0pr09cu00104.inbound.protection.outlook.com
  • 52.101.11.12 ↩ mail-sa9pr09cu00104.inbound.protection.outlook.com
  • 52.101.8.50 ↩ mail-dm6pr09cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:f900::1 ↩ mail-blapr09cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f904:: ↩ mail-dm6pr09cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f904::1 ↩ mail-ds0pr09cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f90e::1 ↩ mail-sa9pr09cu00101.inbound.protection.outlook.com

SOA Record

Raw SOA ns35.worldnic.com namehost.worldnic.com 126020516 10800 3600 604800 3600
Primary NS (mname)
ns35.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126020516
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns36.worldnic.com
ns35.worldnic.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:67.214.194.143 ip4:67.214.194.135 ip4:100.42.120.96/27 ip4:100.42.115.0/27 ip4:208.70.208.0/22 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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
  • SPFv=spf1 ip4:67.214.194.143 ip4:67.214.194.135 ip4:100.42.120.96/27 ip4:100.42.115.0/27 ip4:208.70.208.0/22 include:spf.protection.outlook.com -all
  • temp
  • 1qe5sddtugeosrajvftfiqtmm1
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