swaz-spremberg.de

Valid Email Server
Domain Lookup › swaz-spremberg.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
swaz-spremberg.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-29 22:26:15 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: 10
  • mx-01-eu-central-1.prod.hydra.sophos.com: 0

A / AAAA Records

  • 213.133.99.74 ↩ managed100.enerspace.de
  • 2a01:4f8:a0:9136::2 ↩ managed100.enerspace.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 ns1.enerspace.de it-abteilung.swaz-spremberg.de 2025120209 10800 3600 1209600 10800
Primary NS (mname)
ns1.enerspace.de
Admin Email (rname)
it-abteilung@swaz-spremberg.de
Serial
2025120209
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
10800s

Nameservers (NS)

ns2.enerspace.de
ns1.enerspace.de

SPF Record

✓ Soft Fail (~all)
v=spf1 mx ip4:217.239.191.130 include:_spf_eucentral1.prod.hydra.sophos.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; sp=none; rua=mailto:[email protected]; fo=0; adkim=s; aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

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 mx ip4:217.239.191.130 include:_spf_eucentral1.prod.hydra.sophos.com ~all
  • apple-domain-verification=bDmW5ELtiBdGMaTo
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