schoel.com

Valid Email Server
Domain Lookup › schoel.com

Domain Overview

DNS: ✓ 13h ago Checker: ✓ 13h ago
schoel.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-07-02 08:39:09 UTC · ↺ Refresh

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MX Hostnames

  • mx2-us.emailsecurity.app
  • mx1-us.emailsecurity.app

MX Priorities

  • mx1-us.emailsecurity.app: 0
  • mx2-us.emailsecurity.app: 5

A / AAAA Records

  • 162.250.176.10 ↩ ww102.bhm.dataperk.net

Mail Server IPs

  • 40.121.188.167 ↩ mx1-us.emailsecurity.app
  • 172.212.4.33 ↩ mx1-us.emailsecurity.app

SOA Record

Raw SOA ns75.worldnic.com namehost.worldnic.com 125100117 10800 3600 604800 3600
Primary NS (mname)
ns75.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125100117
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns76.worldnic.com
ns75.worldnic.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:spf.tmes.trendmicro.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

7 records
  • h7vvdp5skppftgnie6u624l1kh
  • tmes=c380052269cf05c92c017d941530e8e5
  • 1nft38pcakg6j3rgck3ho04g2d
  • SPFv=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:spf.tmes.trendmicro.com -all
  • si2jj0o4l6vhgl0d0fa6tuco39
  • 42niq15si78ju040q7p2bc93tn
  • MS=ms82478839
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