hollandcsd.org

Valid Email Server
Domain Lookup › hollandcsd.org

Domain Overview

DNS: ✓ 1mo ago Checker: ✓ 1mo ago
hollandcsd.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-06 16:31:02 UTC · ↺ Refresh

MX Hostnames

  • miltonf1.wnyric.org
  • miltonf2.wnyric.org

MX Priorities

  • miltonf1.wnyric.org: 5
  • miltonf2.wnyric.org: 5

A / AAAA Records

  • 104.17.71.73 (no PTR)

Mail Server IPs

  • 168.169.12.50 ↩ miltonf1.wnyric.org
  • 168.169.12.52 ↩ miltonf2.wnyric.org

SOA Record

Raw SOA ns3.wnyric.org abuse.e1b.org 31 3600 3630 604800 300
Primary NS (mname)
ns3.wnyric.org
Admin Email (rname)
abuse@e1b.org
Serial
31
Refresh
3600s
Retry
3630s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns4.wnyric.org
ns7.wnyric.org
ns3.wnyric.org

SPF Record

✓ Strict (-all)
v=spf1 ip4:168.169.0.0/16 include:spf.protection.outlook.com include:spf.gaggle.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 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

8 records
  • 8h1xx3jrgshyqfwbmvf2hq6tbwy3t3k1
  • apple-domain-verification=e4mX3DOP5uYCJKPj
  • SPFv=spf1 ip4:168.169.0.0/16 include:spf.protection.outlook.com include:spf.gaggle.net -all
  • MS=ms74565872
  • autodesk-domain-verification=ispsLVVeo3dZo5-dzbVs
  • MS=ms87537497
  • _s6k77xxl85s4dbl5nqiie2hf26srpvn
  • MS=ms29341702
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