devalk.nl

Valid Email Server
Domain Lookup › devalk.nl

Domain Overview

DNS: ✓ 1d ago Checker: ✓ 1d ago
devalk.nl
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-23 03:25:45 UTC · ↺ Refresh

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MX Hostnames

  • devalk-nl.mail.protection.outlook.com

MX Priorities

  • devalk-nl.mail.protection.outlook.com: 10

A / AAAA Records

  • 84.247.10.28 ↩ 84-247-10-28.colo.transip.net
  • 2a01:7c8:bb01:2e3:5054:ff:fe3b:4c2a (no PTR)

Mail Server IPs

  • 52.101.103.36 ↩ mail-miypr05cu00104.inbound.protection.outlook.com
  • 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
  • 52.101.209.31 ↩ mail-cpjpr05cu00207.inbound.protection.outlook.com
  • 52.101.91.21 ↩ mail-matpr05cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:c967::a ↩ mail-cpjpr05cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:c967::8 ↩ mail-cpjpr04cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns0.transip.net hostmaster.transip.nl 2025042400 86400 1800 2419200 300
Primary NS (mname)
ns0.transip.net
Admin Email (rname)
hostmaster@transip.nl
Serial
2025042400
Refresh
86400s
Retry
1800s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

ns0.transip.net
ns2.transip.eu
ns1.transip.nl

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.sendinblue.com include:spf.exclaimer.net include:_spf.exactonline.nl include:servers.mcsv.net include:_spf.mijnwefact.nl include:spf.zoho.com include:transmail.net ip4:37.97.157.3 -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail

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

All TXT Records

3 records
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.sendinblue.com include:spf.exclaimer.net include:_spf.exactonline.nl include:servers.mcsv.net include:_spf.mijnwefact.nl include:spf.zoho.com include:transmail.net ip4:37.97.157.3 -all
  • MS=ms39432577
  • Sendinblue-code:0c55f1fea04a6658423d3e69134b57bd
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