sw-ka.de

Valid Email Server
Domain Lookup › sw-ka.de

Domain Overview

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

Checked via [email protected] · 2026-03-19 18:03:38 UTC · ↺ Refresh

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MX Hostnames

  • mx03.kit.edu
  • mx02.kit.edu
  • scc-spamtrap-always-defer.scc.kit.edu
  • mx04.kit.edu
  • scc-spamtrap-no-smtp-here.scc.kit.edu
  • mx01.kit.edu

MX Priorities

  • mx04.kit.edu: 10
  • scc-spamtrap-no-smtp-here.scc.kit.edu: 5
  • scc-spamtrap-always-defer.scc.kit.edu: 100
  • mx01.kit.edu: 10
  • mx02.kit.edu: 10
  • mx03.kit.edu: 10

A / AAAA Records

  • 92.205.226.163

Mail Server IPs

  • 129.13.174.174 ↩ mx04.kit.edu
  • 2a00:1398:9:f710::810d:aeae ↩ mx04.kit.edu
  • 129.13.174.160 ↩ scc-spamtrap-no-smtp-here.scc.kit.edu
  • 2a00:1398:9:f710::9000:2 ↩ scc-spamtrap-no-smtp-here.scc.kit.edu
  • 129.13.174.161 ↩ scc-spamtrap-always-defer.scc.kit.edu
  • 2a00:1398:9:f710::9000:3 ↩ scc-spamtrap-always-defer.scc.kit.edu
  • 141.52.226.161 ↩ mx01.kit.edu
  • 2a00:1398:9:f711::8d34:e2a1 ↩ mx01.kit.edu
  • 129.13.174.172 ↩ mx02.kit.edu
  • 2a00:1398:9:f710::810d:aeac ↩ mx02.kit.edu

SOA Record

Raw SOA ns55.domaincontrol.com dns.jomax.net 2026031700 28800 7200 604800 600
Primary NS (mname)
ns55.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026031700
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns56.domaincontrol.com
ns55.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 mx a ip4:92.205.184.233/32 include:secureserver.net include:partner.kit.edu include:spf.de.umantis.com include:spf.qb-feedback.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

11 records
  • _5as1xx0cv4fsr43l1n766e2zucx2rl6
  • b61cfded7bc01747ca5cd9b3df85cbe779aac4992abbcf35bc5c1036640176d
  • 98818c407223dd1ba9d2b6aee5d67468527a20a537b3e9d69574f5d905df485
  • google-site-verification=wgapL1iGxirRaW5R8vSbDEfu4xnF7T1wzv6141GdJVk
  • SPFv=spf1 mx a ip4:92.205.184.233/32 include:secureserver.net include:partner.kit.edu include:spf.de.umantis.com include:spf.qb-feedback.com -all
  • apple-domain-verification=oJzjmHmAyBY6Fq9j
  • bnfcwqhc9nbln9cx4xyyc73ztdb8581x
  • 43487a2c74ff1e5807d4df041ec3b9c15849e80d164e36ad7272565f5b1e79d
  • _l8xc1ofdqatq0alq2ia45a4hzgk7mo2
  • dfcb4k27zrv85n2527pjbwbnlt15xgtd
  • itfzvXqG+F/mCYvi+m0QRFUnjxIfrB3QoF3sJrHB1n2T5MApiSU9WWy+fFuM+EUav6zKio9SiqM2JNmdb2+h8w==
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