krh.de

Valid Email Server
Domain Lookup › krh.de

Domain Overview

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

Checked via [email protected] · 2026-03-26 05:13:46 UTC · ↺ Refresh

MX Hostnames

  • mail.krh.de

MX Priorities

  • mail.krh.de: 10

A / AAAA Records

  • 194.180.190.70 (no PTR)

Mail Server IPs

  • 194.180.190.106 ↩ mail.krh.de

SOA Record

Raw SOA ns1.domaindiscount24.net tech.key-systems.net 2026022302 10800 3600 604800 28800
Primary NS (mname)
ns1.domaindiscount24.net
Admin Email (rname)
tech@key-systems.net
Serial
2026022302
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
28800s

Nameservers (NS)

ns1.domaindiscount24.net
ns3.domaindiscount24.net
ns2.domaindiscount24.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:217.5.176.86 ip4:194.180.190.102 ip4:194.180.190.106 ip4:35.242.247.107 ip4:34.107.8.58 include:spf.protection.outlook.com include:_spf-sfdc.successfactors.com include:_spf-sfdc.sapsf.eu include:spf.cluster.4hr.de include:_spf.zimpel.de -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; pct=100
⚠ p=none — monitoring only, no enforcement
📋 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

5 records
  • apple-domain-verification=okrC0WySJjACiSHp
  • SPFv=spf1 ip4:217.5.176.86 ip4:194.180.190.102 ip4:194.180.190.106 ip4:35.242.247.107 ip4:34.107.8.58 include:spf.protection.outlook.com include:_spf-sfdc.successfactors.com include:_spf-sfdc.sapsf.eu include:spf.cluster.4hr.de include:_spf.zimpel.de -all
  • google-site-verification=WtXFMEtNNHPqLYXKI1KsikCQS-A2l0oniRlp0E9AV6w
  • yKccnBAVuvs0NsFns41ZuJb5EkeDViioQmdKzc/eGd53kKMQGJ97PHSTQSgHgjnAhorAeZgot5AmnHfGT27S1w==
  • successfactors-site-verification=YTgyM2EwMWUwNmJhOTdkMmMyNWRiMWU3N2U3ZjkzMjc4NWJkYWMwNjRkNzA4Yzc5MjZjMmY1OThiNGExMzE2Mw==
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