at-yet.de

Valid Email Server
Domain Lookup › at-yet.de

Domain Overview

DNS: ✓ 19d ago Checker: ✓ 19d ago
at-yet.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-07-18 03:17:10 UTC · ↺ Refresh

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MX Hostnames

  • mx00.kundenserver.de
  • webmail.add-yet.de
  • mx01.kundenserver.de

MX Priorities

  • mx00.kundenserver.de: 20
  • webmail.add-yet.de: 10
  • mx01.kundenserver.de: 20

A / AAAA Records

  • 217.160.0.208 ↩ 217-160-0-208.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::203 ↩ 2001-08d8-100f-f000-0000-0000-0000-0203.elastic-ssl.ui-r.com

Mail Server IPs

  • 212.227.15.41 ↩ mx00.kundenserver.de
  • 213.196.237.242 ↩ webmail.add-yet.de
  • 217.72.192.67 ↩ mx01.kundenserver.de

SOA Record

Raw SOA ns1092.ui-dns.org hostmaster.schlund.de 2016063118 28800 7200 604800 300
Primary NS (mname)
ns1092.ui-dns.org
Admin Email (rname)
hostmaster@schlund.de
Serial
2016063118
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1092.ui-dns.com
ns1092.ui-dns.de
ns1092.ui-dns.org
ns1092.ui-dns.biz

SPF Record

✓ Strict (-all)
v=spf1 a mx ip4:213.196.237.242 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; sp=reject; ruf=mailto:[email protected]; aspf=s; fo=1; pct=50;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject
⚠ Policy applies to 50% of failing messages only

DKIM Selectors

✓ 1 found
mail._domainkey
✓ Public key: 64 chars (valid)
✓ DKIM properly configured for selector: mail

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

All TXT Records

3 records
  • google-site-verification=uIg_uCh-UzLtZTpqSkEDm1JAbAsSyKQADuc-hNyBuhM
  • apple-domain-verification=Nt2NIkndRKDWPMmH
  • SPFv=spf1 a mx ip4:213.196.237.242 -all
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