hswt.de

Valid Email Server
Domain Lookup › hswt.de

Domain Overview

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

Checked via [email protected] · 2026-03-29 19:35:00 UTC · ↺ Refresh

MX Hostnames

  • postrelay1.lrz.de
  • postrelay2.lrz.de

MX Priorities

  • postrelay1.lrz.de: 100
  • postrelay2.lrz.de: 100

A / AAAA Records

  • 88.198.220.250 ↩ dedi6859.your-server.de

Mail Server IPs

  • 129.187.255.160 ↩ postrelay1b.lrz.de
  • 129.187.254.158 ↩ postrelay1a.lrz.de
  • 2001:4ca0::103:0:25:1:1 ↩ postrelay1a.lrz.de
  • 2001:4ca0::103:0:0:81bb:ffa0 ↩ postrelay1b.lrz.de
  • 129.187.254.159 ↩ postrelay2a.lrz.de
  • 129.187.255.161 ↩ postrelay2b.lrz.de
  • 2001:4ca0::103:0:0:81bb:ffa1 ↩ postrelay2b.lrz.de
  • 2001:4ca0::103:0:25:1:2 ↩ postrelay2a.lrz.de

SOA Record

Raw SOA dns1.lrz.de hostmaster.lrz.de 2026032911 10800 3600 1814400 86400
Primary NS (mname)
dns1.lrz.de
Admin Email (rname)
hostmaster@lrz.de
Serial
2026032911
Refresh
10800s
Retry
3600s
Expire
1814400s
Minimum TTL
86400s

Nameservers (NS)

dns2.lrz.bayern
dns3.lrz.eu
dns1.lrz.de

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:88.198.220.250 include:_spf.kdv-fh-bayern.de include:_spf.mail.lrz.de include:_spf.smtp.hswt.de ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

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

7 records
  • adobe-idp-site-verification=ce6108fed29717799c0f3a5ff50098f1971d4e7b2eced6b2553a3b47928ecf38
  • facebook-domain-verification=e2ea3z6lwfr5qgog5mh5bzajihebfx
  • ZOOM_verify_sh-UJXj4TiGuGOz2BDyCzA
  • brevo-code:50f1e983fa8957501774620f126a40ad
  • MS=ms13400345
  • SPFv=spf1 ip4:88.198.220.250 include:_spf.kdv-fh-bayern.de include:_spf.mail.lrz.de include:_spf.smtp.hswt.de ~all
  • google-site-verification=q8JeGwQR04cgrEfkaJRl0OW9Vhk47mAhfxO00emmj24
Full email verification for hswt.de

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