buerotec-maintal.de

Valid Email Server
Domain Lookup › buerotec-maintal.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
buerotec-maintal.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 01:37:26 UTC · ↺ Refresh

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MX Hostnames

  • buerotec-maintal-de.mail.cloud.nospamproxy.com

MX Priorities

  • buerotec-maintal-de.mail.cloud.nospamproxy.com: 0

A / AAAA Records

  • 85.13.133.83 ↩ dd51824.kasserver.com

Mail Server IPs

  • 193.37.132.5 ↩ de-s03-gw1.mail.cloud.nospamproxy.com
  • 178.212.92.11 ↩ de-s03-gw2.mail.cloud.nospamproxy.com

SOA Record

Raw SOA ns5.kasserver.com hostmaster.kasserver.com 2512081009 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2512081009
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s

Nameservers (NS)

ns6.kasserver.com
ns5.kasserver.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.buerotec-maintal-de.cloud.nospamproxy.com include:spf.protection.outlook.com include:spf.buerotec-maintal-de.cloud.nospamproxy.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

7 records
  • 6xrzvj80b3h9tysxnz8dm63kgwt47ct6
  • EbVFSXM0og181xC/XgPmLdinmUKPhHPSJxoxNsDDn/s=
  • MS=ms72072837
  • h9nqpp17l3w86ct30f0ktk28zvmbxfjy
  • 8xv1mwwysj0qjzql3cbhz1lkzrxfjr44
  • _lj195pk4zx251gn3p9x5izhtuaijdyx
  • SPFv=spf1 include:spf.buerotec-maintal-de.cloud.nospamproxy.com include:spf.protection.outlook.com include:spf.buerotec-maintal-de.cloud.nospamproxy.com -all
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