zeltwanger.de

Valid Email Server
Domain Lookup › zeltwanger.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
zeltwanger.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 10:41:18 UTC · ↺ Refresh

MX Hostnames

  • zeltwanger-de.mail.protection.outlook.com

MX Priorities

  • zeltwanger-de.mail.protection.outlook.com: 0

A / AAAA Records

  • 176.9.53.139 ↩ zeltwanger.verwaltungsinterface.de

Mail Server IPs

  • 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
  • 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
  • 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
  • 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
  • 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns81.domaincontrol.com dns.jomax.net 2026021702 28800 7200 604800 600
Primary NS (mname)
ns81.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026021702
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns81.domaincontrol.com
ns82.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 mx mx:mxout1.zeltwanger.de mx:mxout2.zeltwanger.de include:spf.protection.outlook.com include:smtprelay01.ispgateway.de ip4:217.6.160.235 ip4:193.159.175.110 -all
📊 DNS lookups: 5/10
✓ 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

8 records
  • MS=ms18418373
  • 8kmsaj8r050i4cua24e3ajm4rb
  • +TRc5i4RlJM2F2u2gRmDp/9ZYejFllnO+H05te/tkQI=
  • linkedin-site-verification=3f07dc28-730d-49ae-bec8-99fbd5d8ef26
  • google-site-verification=obJWxdr97jPEbeHvKaFZfkVGAWgwL3mJG1PwxeTymJU
  • SPFv=spf1 mx mx:mxout1.zeltwanger.de mx:mxout2.zeltwanger.de include:spf.protection.outlook.com include:smtprelay01.ispgateway.de ip4:217.6.160.235 ip4:193.159.175.110 -all
  • apple-domain-verification=q4ETES2CuqsxeyLj
  • citrix.mobile.ads.otp=s1uzfuev4m6zdujnp293b
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