constantis.de

Valid Email Server
Domain Lookup › constantis.de

Domain Overview

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

Checked via [email protected] · 2026-03-24 08:26:29 UTC · ↺ Refresh

MX Hostnames

  • mail.constantis.de

MX Priorities

  • mail.constantis.de: 10

A / AAAA Records

  • 85.215.66.162 (no PTR)

Mail Server IPs

  • 80.190.159.23 ↩ mail00.email-box.de

SOA Record

Raw SOA a.ns14.net do-not-reply.constantis.de 2025102101 43200 7200 1209600 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
do-not-reply@constantis.de
Serial
2025102101
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

b.ns14.net
a.ns14.net
c.ns14.net
d.ns14.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:213.139.77.0/24 ip4:80.190.159.0/24 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

9 records
  • d0w3pby68bv5mblg72l1ps6jcpv1vss1
  • 2674kmvkqb1jl1kxl07yq848vwb16l04
  • 19p9pwxpq0ys8gwg2v8tzbt3jl88596f
  • qgjsc91tvjwbw3t2lwn21c0lcn1zg8s4
  • 0mgr3mmjk42nylhr34msl0jpjgmp751b
  • mlb007fpkphk4hhzx25kd1mxq0bm3vwx
  • _08we1ggwmtf5cwh3triu7zn92u3qjkz
  • SPFv=spf1 ip4:213.139.77.0/24 ip4:80.190.159.0/24 -all
  • ny1mscp2560wy5tkzhgp6tfyzjdbgy4t
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