sittig-nagel.de

Valid Email Server
Domain Lookup › sittig-nagel.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
sittig-nagel.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 20:47:20 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

  • 212.124.41.175 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA docks17.rzone.de hostmaster.strato-rz.de 2020052014 86400 7200 604800 300
Primary NS (mname)
docks17.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020052014
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

docks17.rzone.de
shades20.rzone.de

SPF Record

✓ Strict (-all)
v=spf1 mx include:hocloud.de include:_spf_eucentral1.prod.hydra.sophos.com ip4:212.100.43.112/28 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;
✓ Reject — strongest protection
📋 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

3 records
  • sophos-domain-verification=8766c7e8376f2ef8ffd22f7e46c3d9345cb2251f
  • MS=ms78709339
  • SPFv=spf1 mx include:hocloud.de include:_spf_eucentral1.prod.hydra.sophos.com ip4:212.100.43.112/28 -all
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