hs-schmalkalden.de

Valid Email Server
Domain Lookup › hs-schmalkalden.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
hs-schmalkalden.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 19:33:22 UTC · ↺ Refresh

MX Hostnames

  • c1151.mx.srv.dfn.de
  • b1151.mx.srv.dfn.de
  • a1151.mx.srv.dfn.de

MX Priorities

  • b1151.mx.srv.dfn.de: 10
  • a1151.mx.srv.dfn.de: 10
  • c1151.mx.srv.dfn.de: 10

A / AAAA Records

  • 212.201.66.186 (no PTR)
  • 2001:638:907:913:212:201:66:186 (no PTR)

Mail Server IPs

  • 194.95.234.50 ↩ b1151.mx.srv.dfn.de
  • 194.95.232.50 ↩ a1151.mx.srv.dfn.de
  • 194.95.238.50 ↩ c1151.mx.srv.dfn.de

SOA Record

Raw SOA mars-two.hs-schmalkalden.de hostmaster.hs-schmalkalden.de 2026030401 7200 3600 1209600 86400
Primary NS (mname)
mars-two.hs-schmalkalden.de
Admin Email (rname)
hostmaster@hs-schmalkalden.de
Serial
2026030401
Refresh
7200s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

mars-two.hs-schmalkalden.de
phobos-two.hs-schmalkalden.de

SPF Record

✓ Strict (-all)
v=spf1 mx a a:mailout.hs-schmalkalden.de include:ml.hs-schmalkalden.de include:studip.hs-schmalkalden.de include:gbv.de include:evaluation.hs-schmalkalden.de ip4:141.24.4.8 -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict 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

5 records
  • HARICA-UqZqzHMTrjDE5m1rVBl
  • SPFv=spf1 mx a a:mailout.hs-schmalkalden.de include:ml.hs-schmalkalden.de include:studip.hs-schmalkalden.de include:gbv.de include:evaluation.hs-schmalkalden.de ip4:141.24.4.8 -all
  • brevo-code:b1414e0a234265a2faa294058248ae06
  • google-site-verification=0Pw_pdAgGRL6otEXH4H5Rk7Hstvv5IeFTTWhKxDwlnk
  • cisco-ci-domain-verification=2ede1001bad721fab6e8e1e85ca20a0a2e1042ccccf65ee1c6dc462a3cf2899
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