ncsemke.de

Valid Email Server
Domain Lookup › ncsemke.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ncsemke.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-27 20:38:26 UTC · ↺ Refresh

MX Hostnames

  • server2.ncsemke.de

MX Priorities

  • server2.ncsemke.de: 10

A / AAAA Records

  • 172.67.223.204 (no PTR)
  • 104.21.70.132 (no PTR)
  • 2606:4700:3032::ac43:dfcc (no PTR)
  • 2606:4700:3035::6815:4684 (no PTR)

Mail Server IPs

  • 62.141.38.116 ↩ server2.ncsemke.de
  • 2001:4ba0:cafe:cb2::1 ↩ server2.ncsemke.de

SOA Record

Raw SOA ed.ns.cloudflare.com dns.cloudflare.com 2400073048 10000 2400 604800 1800
Primary NS (mname)
ed.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400073048
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

rachel.ns.cloudflare.com
ed.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:87.79.78.137 ip4:62.141.38.116 ip6:2001:4dd0:204b::1 ip6:2001:4ba0:cafe:cb2::1 a:mon.ncsemke.de -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
default._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

2 records
  • google-site-verification=HayhlmfWYRooAMaeN8vuEQlMdw9ogZeY-7R2MkigyBo
  • SPFv=spf1 mx ip4:87.79.78.137 ip4:62.141.38.116 ip6:2001:4dd0:204b::1 ip6:2001:4ba0:cafe:cb2::1 a:mon.ncsemke.de -all
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