sidem.be

Valid Email Server
Domain Lookup › sidem.be

Domain Overview

DNS: ✓ 8h ago Checker: ✓ 8h ago
sidem.be
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-07-02 11:02:24 UTC · ↺ Refresh

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MX Hostnames

  • sidem-be.mail.protection.outlook.com

MX Priorities

  • sidem-be.mail.protection.outlook.com: 0

A / AAAA Records

  • 5.134.4.25 ↩ linweb391.webhosting.be

Mail Server IPs

  • 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
  • 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
  • 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
  • 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.european-server.eu hostmaster.sidem.be 1781604825 10800 3600 604800 40000
Primary NS (mname)
ns1.european-server.eu
Admin Email (rname)
hostmaster@sidem.be
Serial
1781604825
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
40000s

Nameservers (NS)

ns3.european-server.com
ns4.european-server.com
ns1.european-server.eu

SPF Record

✓ Strict (-all)
v=spf1 mx a ip4:81.95.112.0/22 ip4:91.183.146.224/29 include:spf.protection.outlook.com include:spf.exclaimer.net include:spf.ess.barracudanetworks.com include:servers.mcsv.net -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=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

5 records
  • MS=ms83006804
  • gSGS6+7cwVQFt+RcgtQNyH43zqHaS7wpfJ/eHlCvOcLHFzAGfx527O5IS6Zk742b/VMkI92Zka56ULMZMv5RhA==
  • facebook-domain-verification=8h0lgdhusjsd5x3tydn3xo8awsdnnp
  • S2CYYBRN9GM8HC9VKPSUHM3QMXBUDO2O2YM0XEJB
  • SPFv=spf1 mx a ip4:81.95.112.0/22 ip4:91.183.146.224/29 include:spf.protection.outlook.com include:spf.exclaimer.net include:spf.ess.barracudanetworks.com include:servers.mcsv.net -all
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