harsdorf.de

Valid Email Server
Domain Lookup › harsdorf.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
harsdorf.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 12:21:52 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

  • 178.63.192.57 ↩ lisa-ssl.servers.verwaltungsportal.de
  • 2a01:4f8:120:50c4::b23f:c039 ↩ lisa-ssl.servers.verwaltungsportal.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 pns.dtag.de dns.telekom.de 2024111300 10800 3600 2419200 3600
Primary NS (mname)
pns.dtag.de
Admin Email (rname)
dns@telekom.de
Serial
2024111300
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
3600s

Nameservers (NS)

pns.dtag.de
ns1.telekom.net

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:93.122.65.32/28 ip4:178.63.192.57 include:_spf_eucentral1.prod.hydra.sophos.com ~all
📊 DNS lookups: 3/10
~ 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

2 records
  • SPFv=spf1 a mx ip4:93.122.65.32/28 ip4:178.63.192.57 include:_spf_eucentral1.prod.hydra.sophos.com ~all
  • sophos-domain-verification=7f90ed98577d321a6940e8fea04de69415516a6c
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