kvno.de

Valid Email Server
Domain Lookup › kvno.de

Domain Overview

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

Checked via [email protected] · 2026-03-19 11:24:01 UTC · ↺ Refresh

MX Hostnames

  • s38mx01.kvno.de
  • s38hub30.kvno.de
  • s38mx02.kvno.de

MX Priorities

  • s38hub30.kvno.de: 50
  • s38mx02.kvno.de: 10
  • s38mx01.kvno.de: 20

A / AAAA Records

  • 136.243.160.9 ↩ dedi4723.your-server.de

Mail Server IPs

  • 193.105.19.194 ↩ s38hub30.kvno.de
  • 193.105.19.224 ↩ s38mx02.kvno.de
  • 193.105.19.223 ↩ s38mx01.kvno.de

SOA Record

Raw SOA pns.dtag.de hostmaster.kvno.de 2026031001 14400 1800 1209600 3600
Primary NS (mname)
pns.dtag.de
Admin Email (rname)
hostmaster@kvno.de
Serial
2026031001
Refresh
14400s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns8.colt.net
pns.dtag.de
secondary004.dtag.net

SPF Record

✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100
⚠ 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

6 records
  • SPFv=spf1 mx -all
  • apple-domain-verification=ZmUG36zz5b61STpF
  • miro-verification=09e942cc44f94b3214b93c743d16ca121ac9f561
  • cisco-ci-domain-verification=651a65d8e140b64a26dc78767386775905fedd7fc09191dcba3945bd55cb1510
  • _telesec-domain-validation=356279_2026-01-07_AqijqlOtFW7rEGxX4dPipFJOhUyl3O9g6XoxBBjk4Na7oUl0Hd
  • MS=ms72037738
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