htwsaar.de

Valid Email Server
Domain Lookup › htwsaar.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
htwsaar.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 19:14:25 UTC · ↺ Refresh

MX Hostnames

  • mx-gate1.mail.hiz-saarland.de
  • mx-gate2.mail.hiz-saarland.de
  • m-relay2.rz.uni-saarland.de
  • m-relay.rz.uni-saarland.de

MX Priorities

  • mx-gate2.mail.hiz-saarland.de: 40
  • mx-gate1.mail.hiz-saarland.de: 30
  • m-relay2.rz.uni-saarland.de: 50
  • m-relay.rz.uni-saarland.de: 50

A / AAAA Records

  • 134.96.210.156 ↩ prestudieren.htw-saarland.de

Mail Server IPs

  • 134.96.40.67 ↩ mx-gate2.mail.hiz-saarland.de
  • 134.96.40.66 ↩ mx-gate1.mail.hiz-saarland.de
  • 134.96.7.8 ↩ eris.rz.uni-saarland.de
  • 134.96.7.3 ↩ indyio.rz.uni-saarland.de

SOA Record

Raw SOA ns.rz.uni-saarland.de hostmaster.uni-saarland.de 2026040100 14400 3600 1209600 3600
Primary NS (mname)
ns.rz.uni-saarland.de
Admin Email (rname)
hostmaster@uni-saarland.de
Serial
2026040100
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns1.htw-saarland.de
dns-1.dfn.de
ns.rz.uni-saarland.de
ns.htw-saarland.de

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:134.96.7.0/24 ip4:134.96.40.64/28 ip6:2001:638:200:853F:0:1::/112 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate 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

9 records
  • autodesk-domain-verification=8IcSR0CBTytxaS1rCDOt
  • SPFv=spf1 a mx ip4:134.96.7.0/24 ip4:134.96.40.64/28 ip6:2001:638:200:853F:0:1::/112 ~all
  • qzCxpSarCHRbgnjLv9xUzB5aRPu1S53AaMCxGfIosovB7ip9eGzF6lXGMrhWcrYbv0fryMcyhg1shMGmXwtQbw==
  • apple-domain-verification=OmBfJDtXqXy5tKOT
  • MS=B15777860A2752F9179590E0629A6D35DB7F8564
  • HARICA-mFE8JvMLd5pQhmCITY6
  • F37-KG8-n02
  • MS=ms30387737
  • adobe-idp-site-verification=b8030a1ed47b4b48e005981cbd27f9a894ab1232caec537d13e0434006288ab2
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