md.de

Valid Email Server
Domain Lookup › md.de

Domain Overview

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

Checked via [email protected] · 2026-03-27 14:48:44 UTC · ↺ Refresh

MX Hostnames

  • esa3.md.c3s2.iphmx.com
  • esa1.md.c3s2.iphmx.com
  • esa2.md.c3s2.iphmx.com
  • esa4.md.c3s2.iphmx.com

MX Priorities

  • esa3.md.c3s2.iphmx.com: 10
  • esa4.md.c3s2.iphmx.com: 10
  • esa1.md.c3s2.iphmx.com: 10
  • esa2.md.c3s2.iphmx.com: 10

A / AAAA Records

  • 104.18.43.171 (no PTR)
  • 172.64.144.85 (no PTR)
  • 2606:4700:4405::ac40:9055 (no PTR)
  • 2606:4700:4405::6812:2bab (no PTR)

Mail Server IPs

  • 68.232.151.90 ↩ esa3.md.c3s2.iphmx.com
  • 68.232.151.91 ↩ esa4.md.c3s2.iphmx.com
  • 68.232.150.253 ↩ esa1.md.c3s2.iphmx.com
  • 68.232.150.254 ↩ esa2.md.c3s2.iphmx.com

SOA Record

Raw SOA dylan.ns.cloudflare.com dns.cloudflare.com 2394662679 10000 2400 604800 1800
Primary NS (mname)
dylan.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2394662679
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

dylan.ns.cloudflare.com
mariah.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 mx include:_spf.md.de include:_spf_1.md.de include:_spf_2.md.de include:amazonses.com ~all
📊 DNS lookups: 5/10
~ 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

7 records
  • apple-domain-verification=HYBYClhJxEWcdd3K
  • atlassian-domain-verification=shV9Q7dZdG/eADUMNz7yaWsojvotAng5HIJhXQq7UpMjNDp6tA4Wwjrdi8J98F4n
  • google-site-verification=P_rJ1HKhoCa0POW4L6UV0Ix68g_UbP0uk4lrJM1qXtM
  • mongodb-site-verification=Oixl3Lx9FZPuh3UmV8Bwo5ckvxTTJ0jb
  • SPFv=spf1 mx include:_spf.md.de include:_spf_1.md.de include:_spf_2.md.de include:amazonses.com ~all
  • 3RI+m0s1o6nPWzk/Yb5WH0wucnNTCjqselZf4xsv3SWRYQMsTBB75ccfg3fD1ehjcoh9O/PuQfOBVnyC/eEk4w==
  • MS=ms82784038
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