stadt-kw.de

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
stadt-kw.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 19:22:34 UTC · ↺ Refresh

MX Hostnames

  • mx-01-eu-central-1.prod.hydra.sophos.com
  • mx-02-eu-central-1.prod.hydra.sophos.com

MX Priorities

  • mx-01-eu-central-1.prod.hydra.sophos.com: 10
  • mx-02-eu-central-1.prod.hydra.sophos.com: 20

A / AAAA Records

  • 217.160.0.197 ↩ 217-160-0-197.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::26c ↩ 2001-08d8-100f-f000-0000-0000-0000-026c.elastic-ssl.ui-r.com

Mail Server IPs

  • 52.57.79.230 ↩ ec2-52-57-79-230.eu-central-1.compute.amazonaws.com
  • 18.159.237.67 ↩ ec2-18-159-237-67.eu-central-1.compute.amazonaws.com

SOA Record

Raw SOA ns1088.ui-dns.com hostmaster.1und1.de 2017080515 28800 7200 604800 300
Primary NS (mname)
ns1088.ui-dns.com
Admin Email (rname)
hostmaster@1und1.de
Serial
2017080515
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1088.ui-dns.de
ns1088.ui-dns.biz
ns1088.ui-dns.org
ns1088.ui-dns.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:80.78.167.28 include:_spf-eu.ionos.com include:_spf_eucentral1.prod.hydra.sophos.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

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

5 records
  • sophos-domain-verification=5ded1f7a49e843c1648899076b56cd85dc6fdf961faff91ad227698405207649
  • MS=ms40726866
  • SPFv=spf1 ip4:80.78.167.28 include:_spf-eu.ionos.com include:_spf_eucentral1.prod.hydra.sophos.com ~all
  • h8d6b025nlm8g5xh05wrp7pnyz9cm3tj
  • sophos-domain-verification=db4f948a864c44e5f04cc536b57e3a451e26b91c
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