shell.de

Valid Email Server
Domain Lookup › shell.de

Domain Overview

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

Checked via [email protected] · 2026-03-19 00:20:35 UTC · ↺ Refresh

MX Hostnames

  • odin.muschel.de

MX Priorities

  • odin.muschel.de: 10

A / AAAA Records

  • 4.210.156.184 (no PTR)

Mail Server IPs

  • 85.13.133.184 ↩ dd32834.kasserver.com

SOA Record

Raw SOA dns1.shell.com dns.shell.com 19718 10800 1080 2419200 600
Primary NS (mname)
dns1.shell.com
Admin Email (rname)
dns@shell.com
Serial
19718
Refresh
10800s
Retry
1080s
Expire
2419200s
Minimum TTL
600s

Nameservers (NS)

dns3.shell.com
dns2.shell.com
dns1.shell.com

SPF Record

✗ Invalid
v=spf1 -all
📊 DNS lookups: 0/10
⚠ Strict -all with no allowed senders — no servers can send email for this domain.

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

12 records
  • _21q0crlju8bt5hjszo730zataz5s48m
  • _zhbup88fjev3vzgrlr90olgm42bqiwb
  • dc2g2ylmt2ngj1x5mrzspqf0h2hc6cgb
  • 32hzhpqsd65cnyx6scdj4nbyyt2mtmll
  • jsr1qx5ltyjnrvnmydstf048mnkqjbgt
  • facebook-domain-verification=t5vv8e5kxtvkupucde9av9v27h7824
  • google-site-verification=EI9Rf6YDMhMMX8hcNo2dqHcGTiYlHlzzz_zOR8KnBoY
  • SPFv=spf1 -all
  • DMARCv=DMARC1;p=quarantine;sp=reject;fo=1;pct=100;ruf=mailto:[email protected];rua=mailto:[email protected]
  • DMARCv=DMARC1; p=quarantine; sp=reject; fo=1; pct=100; ruf=mailto:[email protected]; rua=mailto:[email protected]
  • _4n774hyo1l9p6e9remc82zzt1ifytll
  • _vizubb076wbuo0omkv14srshe6hubmy
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