hs-coburg.de

Valid Email Server
Domain Lookup › hs-coburg.de

Domain Overview

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

Checked via [email protected] · 2026-04-03 16:20:49 UTC · ↺ Refresh

MX Hostnames

  • a2941.mx.srv.dfn.de
  • c2941.mx.srv.dfn.de
  • b2941.mx.srv.dfn.de

MX Priorities

  • c2941.mx.srv.dfn.de: 10
  • a2941.mx.srv.dfn.de: 10
  • b2941.mx.srv.dfn.de: 10

A / AAAA Records

  • 192.129.27.190 (no PTR)

Mail Server IPs

  • 194.95.239.88 ↩ c2941.mx.srv.dfn.de
  • 2001:638:d:c303:acdc:1979:2:110 ↩ c2941.mx.srv.dfn.de
  • 194.95.233.88 ↩ a2941.mx.srv.dfn.de
  • 2001:638:d:c301:acdc:1979:2:110 ↩ a2941.mx.srv.dfn.de
  • 194.95.235.88 ↩ b2941.mx.srv.dfn.de
  • 2001:638:d:c302:acdc:1979:2:110 ↩ b2941.mx.srv.dfn.de

SOA Record

Raw SOA dns1-world.hs-coburg.de hostmaster.hs-coburg.de 2026040100 7200 3600 2419200 10800
Primary NS (mname)
dns1-world.hs-coburg.de
Admin Email (rname)
hostmaster@hs-coburg.de
Serial
2026040100
Refresh
7200s
Retry
3600s
Expire
2419200s
Minimum TTL
10800s

Nameservers (NS)

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

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx a:bvbvxmail.bib-bvb.de include:_spf.o294.mx.srv.dfn.de include:spf.protection.outlook.com ip4:131.188.11.0/24 ip4:192.129.27.0/24 ip6:2001:638:a000:1025:: ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

8 records
  • SPFv=spf1 a mx a:bvbvxmail.bib-bvb.de include:_spf.o294.mx.srv.dfn.de include:spf.protection.outlook.com ip4:131.188.11.0/24 ip4:192.129.27.0/24 ip6:2001:638:a000:1025:: ~all
  • mailjet._ef31a718=ef31a718ff4707a903f476a9b92b4ce8
  • mindmanager-verification=a3222294a4cfad577131c3406dd2cbb2d564d276c0849341f67f71ecb903561c
  • apple-domain-verification=trli5QP7q0nZDIe5
  • google-site-verification=xusV2-N-frj6nYTKF2wilCoslpMczLG738HL3nfPgrE
  • amazon-business-verification=4f7d5adccf8b5b99912ff09f83f492e3df2972546d412ce1779101e918706ef0
  • adobe-idp-site-verification=40e770d2ead581bcd4746f7dfe4b0373fde8dbbe7ac243a27c69cee62d7b6d9d
  • MS=888673AF4F3B67E9E7771501446528D76C8151B8
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