drk-dillenburg.de

Valid Email Server
Domain Lookup › drk-dillenburg.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
drk-dillenburg.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 20:11:16 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-01-eu-central-1.prod.hydra.sophos.com: 10
  • mx-02-eu-central-1.prod.hydra.sophos.com: 20

A / AAAA Records

  • 80.82.221.203 ↩ cms05.dml.dt-internet.de

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 dns.grove.de hostmaster.grove.de 2024112009 10000 7200 1209600 180
Primary NS (mname)
dns.grove.de
Admin Email (rname)
hostmaster@grove.de
Serial
2024112009
Refresh
10000s
Retry
7200s
Expire
1209600s
Minimum TTL
180s

Nameservers (NS)

ns3.grove.de
ns4.grove.de
dns.grove.de
ns2.grove.de

SPF Record

✓ Strict (-all)
v=spf1 mx a ip4:62.225.141.180 ip4:87.191.188.11 include:_spf_eucentral1.prod.hydra.sophos.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict 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
  • SPFv=spf1 mx a ip4:62.225.141.180 ip4:87.191.188.11 include:_spf_eucentral1.prod.hydra.sophos.com -all
  • sophos-domain-verification=2d3589010c83ec3883c1ee4e193753a8adde4483fd09b23276b986633954a91c
  • sophos-domain-verification=24c6b1e12ed9158f1ab46dc594c3e2eb88028596
  • b126e1499a04cb28d463d8cd2d2f99880420f9e45a084e5ccd8726a0e2252054
  • MS=ms57326439
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