coplan-online.de

Valid Email Server
Domain Lookup › coplan-online.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
coplan-online.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-04 18:42:31 UTC · ↺ Refresh

MX Hostnames

  • coplanonline-de01e.mail.protection.outlook.com

MX Priorities

  • coplanonline-de01e.mail.protection.outlook.com: 0

A / AAAA Records

  • 85.13.144.108 ↩ dd25132.kasserver.com

Mail Server IPs

  • 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
  • 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.aditsystems.hosting support.aditsystems.de 2024102750 86400 3600 1209600 1800
Primary NS (mname)
ns1.aditsystems.hosting
Admin Email (rname)
support@aditsystems.de
Serial
2024102750
Refresh
86400s
Retry
3600s
Expire
1209600s
Minimum TTL
1800s

Nameservers (NS)

ns1.aditsystems.hosting
ns2.aditsystems.hosting
ns3.aditsystems.hosting

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com ip4:87.191.19.67 ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

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

All TXT Records

4 records
  • google-site-verification=HOEN4-Eej8SbPJ80qGJK-Sa2yZTtKVE6a01Ek-Cm4jw
  • ciscocidomainverification=13c7c98d257be72b746d5f06e47a039d7214c717176e480c0c78ce89669e4d10
  • MS=ms79108257
  • SPFv=spf1 include:spf.protection.outlook.com ip4:87.191.19.67 ~all
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