rhs-gmbh.de

Valid Email Server
Domain Lookup › rhs-gmbh.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
rhs-gmbh.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-01 10:12:09 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 84.200.227.132 ↩ s12.cdka.net

Mail Server IPs

  • 52.57.183.85 ↩ ec2-52-57-183-85.eu-central-1.compute.amazonaws.com
  • 18.159.80.41 ↩ ec2-18-159-80-41.eu-central-1.compute.amazonaws.com

SOA Record

Raw SOA a.ns14.net stefan\.hoechtl.communiacs.de 2023031400 10800 3600 3600000 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
stefan\@hoechtl.communiacs.de
Serial
2023031400
Refresh
10800s
Retry
3600s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

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

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx a:mail.rhs-gmbh.de ip4:80.151.227.186/32 include:_spf.prod.hydra.sophos.com ~all
📊 DNS lookups: 4/10
~ 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

3 records
  • sophos-domain-verification=971f9e031e8c36c150178c4df943f3d5be8bf577
  • google-site-verification=POLV2GEqVsgV1PG_4JOgwzvV_APWSwkGVBbsV4lYxcE
  • SPFv=spf1 a mx a:mail.rhs-gmbh.de ip4:80.151.227.186/32 include:_spf.prod.hydra.sophos.com ~all
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