medianet.de

Valid Email Server
Domain Lookup › medianet.de

Domain Overview

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

Checked via [email protected] · 2026-04-03 08:52:24 UTC · ↺ Refresh

MX Hostnames

  • mail.protonmail.ch
  • mailsec.protonmail.ch

MX Priorities

  • mailsec.protonmail.ch: 20
  • mail.protonmail.ch: 10

A / AAAA Records

  • 172.66.154.209 (no PTR)
  • 104.20.41.137 (no PTR)
  • 2606:4700:10::6814:2989 (no PTR)
  • 2606:4700:10::ac42:9ad1 (no PTR)

Mail Server IPs

  • 185.205.70.129 ↩ mailsec.protonmail.ch
  • 185.70.42.129 ↩ mailsec.protonmail.ch
  • 176.119.200.129 ↩ mailsec.protonmail.ch
  • 185.70.42.128 ↩ mail.protonmail.ch
  • 176.119.200.128 ↩ mail.protonmail.ch
  • 185.205.70.128 ↩ mail.protonmail.ch

SOA Record

Raw SOA asa.ns.cloudflare.com dns.cloudflare.com 2398806852 10000 2400 604800 1800
Primary NS (mname)
asa.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398806852
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

isaac.ns.cloudflare.com
asa.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx include:ispgateway.de include:sendgrid.net include:_spf.protonmail.ch ~all
📊 DNS lookups: 5/10
~ 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

✓ 3 found
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

5 records
  • protonmail-verification=b86869dfea39d43fa4bde68130e4c02c88806d49
  • SPFv=spf1 a mx include:ispgateway.de include:sendgrid.net include:_spf.protonmail.ch ~all
  • Yauj6jeeVp4YYmD/1A7e3a0yauv6W7HnhGwwtHpeosU=
  • d1klgssdijj3lui38eq2nsdne3
  • pa2lr27hije0735jukoc9et32n
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