kob.de

Valid Email Server
Domain Lookup › kob.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
kob.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-28 21:08:17 UTC · ↺ Refresh

MX Hostnames

  • mx1.hc852-1.eu.iphmx.com
  • mx2.hc852-1.eu.iphmx.com

MX Priorities

  • mx1.hc852-1.eu.iphmx.com: 10
  • mx2.hc852-1.eu.iphmx.com: 20

A / AAAA Records

  • 185.166.22.21 ↩ shared-clump0241-web.agenturserver.it

Mail Server IPs

  • 23.90.116.147 ↩ esa.hc852-1.eu.iphmx.com
  • 23.90.111.180 ↩ esa.hc852-1.eu.iphmx.com

SOA Record

Raw SOA dns1.hartmann.info dns-admins.hartmann.info 65 10800 1800 2419200 300
Primary NS (mname)
dns1.hartmann.info
Admin Email (rname)
dns-admins@hartmann.info
Serial
65
Refresh
10800s
Retry
1800s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

pdns1.cscdns.net
pdns2.cscdns.net

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:62.80.100.30 exists:%{i}.spf.hc852-1.eu.iphmx.com include:agenturserver.de include:spf.protection.outlook.com include:spf.mtasv.net include:myr.is include:servers.mcsv.net include:sendgrid.net exists:%{i}._spf.sparkpostmail.com ~all
📊 DNS lookups: 8/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=0:1;
⚠ p=none — monitoring only, no enforcement
📋 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

14 records
  • google-site-verification=U4wkmBxlgxcw1Xy5Ys_owdXwSAjo5pNCRtKthg447fo
  • _globalsign-domain-verification=jNXfl1w38_CP19bQgwx-h-NHuiBmaRDjZOajKEL245
  • N4xfYfDe1W9YouLmU2hUuFhFx8fmjTaImuvBw/Qii9A=
  • google-site-verification=55uwc14UEqcQP38KnPnK2cF8zmeGjYIM2flN59RHFpU
  • blCitoY6MllquWyDExhFZpeMtaVCS7s5YK7kW71cZEI=
  • P2mKBeXNGkLAjdxu/s8aoJzKAlGDYiMrFOzFwjQMojE=
  • docusign=b08f6845-4b89-4c05-8cce-ad8bf217e781
  • LWruIy+gh/QxzWiQpIASyK+oCd7s9Og1eXsWE3K5BQZPu5hoIHsmHd7bbIqI3Sv1CcplceRCP/b45R2I/2HxrA==
  • _globalsign-domain-verification=NZegwcQHKCBff6RvlbzJ-fz7PfoCeMhNmyHVCmqagb
  • _globalsign-domain-verification=9hgL4AflxpSH6tLS5v4bGLtgDOzUVABhdJCp-kdBPV
  • successfactors-site-verification=NzJhMDhhYTg1ZTIzMTE5NDljNDAwMmY5ODdlNGRjYjhkODU2ZTEwOTQyMDgzNDNlODI1ZmI5MTI4MjIxZDRlYw==
  • MS=ms37555374
  • onetrust-domain-verification=16a020a2064b4f109c8eadf86b6420a7
  • SPFv=spf1 ip4:62.80.100.30 exists:%{i}.spf.hc852-1.eu.iphmx.com include:agenturserver.de include:spf.protection.outlook.com include:spf.mtasv.net include:myr.is include:servers.mcsv.net include:sendgrid.net exists:%{i}._spf.sparkpostmail.com ~all
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