sokratherm.de

Valid Email Server
Domain Lookup › sokratherm.de

Domain Overview

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

Checked via [email protected] · 2026-03-27 20:14:31 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-02-eu-central-1.prod.hydra.sophos.com: 0
  • mx-01-eu-central-1.prod.hydra.sophos.com: 0

A / AAAA Records

  • 37.228.155.220 ↩ cloud7-vm306.de-nserver.de

Mail Server IPs

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

SOA Record

Raw SOA ns.jessenlenz.com dns-notify.jessenlenz.com 2026032015 28800 7200 604800 86400
Primary NS (mname)
ns.jessenlenz.com
Admin Email (rname)
dns-notify@jessenlenz.com
Serial
2026032015
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

kiel.jessenlenz.com
ns.jessenlenz.com

SPF Record

✓ Strict (-all)
v=spf1 a mx ptr a:relay.jessenlenz.com a:rcdata.sokratherm.de a:rcweb.sokratherm.de a:mail.replies.sokratherm.de ip4:80.150.145.26 ip4:80.150.145.42 include:spf.protection.outlook.com include:_spf_eucentral1.prod.hydra.sophos.com -all
📊 DNS lookups: 9/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100; adkim=r; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

1 record
  • SPFv=spf1 a mx ptr a:relay.jessenlenz.com a:rcdata.sokratherm.de a:rcweb.sokratherm.de a:mail.replies.sokratherm.de ip4:80.150.145.26 ip4:80.150.145.42 include:spf.protection.outlook.com include:_spf_eucentral1.prod.hydra.sophos.com -all
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