lbb-schwaben.de

Valid Email Server
Domain Lookup › lbb-schwaben.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
lbb-schwaben.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 22:12:30 UTC · ↺ Refresh

MX Hostnames

  • mail.lbb-schwaben.de
  • web12.kk-software.de

MX Priorities

  • web12.kk-software.de: 50
  • mail.lbb-schwaben.de: 10

A / AAAA Records

  • 104.21.2.199 (no PTR)
  • 172.67.129.155 (no PTR)
  • 2606:4700:3032::6815:2c7 (no PTR)
  • 2606:4700:3036::ac43:819b (no PTR)

Mail Server IPs

  • 136.243.119.252 ↩ web12.kk-software.de
  • 93.241.253.19 ↩ p5df1fd13.dip0.t-ipconnect.de

SOA Record

Raw SOA dilbert.ns.cloudflare.com dns.cloudflare.com 2395521627 10000 2400 604800 1800
Primary NS (mname)
dilbert.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2395521627
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

dilbert.ns.cloudflare.com
molly.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 a mx a:pmg.kk-software.de a:pmghel.kk-software.de a:mailcow.kk-software.net ip4:136.243.119.252 ip4:142.132.224.161 ip6:2a01:4f8:c013:34c::1 ip6:2a01:4f8:c2c:d13d::1 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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
  • MS=ms49841390
  • _61o3fq977u9qsglws71w0xworr21gk9
  • _v1wwpmbb3c9stf53yojz6g10btzfrt8
  • google-site-verification=AyuAwjoVkhEv3kh-oIAxJZON_ISlz9-p4lPwLQpQt_U
  • SPFv=spf1 a mx a:pmg.kk-software.de a:pmghel.kk-software.de a:mailcow.kk-software.net ip4:136.243.119.252 ip4:142.132.224.161 ip6:2a01:4f8:c013:34c::1 ip6:2a01:4f8:c2c:d13d::1 -all
  • MS=ms38628919
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