swg-weimar.de

Valid Email Server
Domain Lookup › swg-weimar.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
swg-weimar.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-29 00:37:22 UTC · ↺ Refresh

MX Hostnames

  • mail2.swg-weimar.de
  • mail1.swg-weimar.de

MX Priorities

  • mail2.swg-weimar.de: 50
  • mail1.swg-weimar.de: 10

A / AAAA Records

  • 45.15.88.57 ↩ fw-hosting.nt.ag

Mail Server IPs

  • 82.119.189.180 ↩ mail2.sw-weimar.de
  • 2001:1438:400a:6f00::10 ↩ mail2.sw-weimar.de
  • 109.73.25.242 ↩ mail1.sw-weimar.de
  • 2a02:2250:1f0:7400::10 ↩ mail1.sw-weimar.de

SOA Record

Raw SOA ns1.swg-weimar.de hostmaster.swg-weimar.de 2024061702 86400 7200 3600000 172800
Primary NS (mname)
ns1.swg-weimar.de
Admin Email (rname)
hostmaster@swg-weimar.de
Serial
2024061702
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
172800s

Nameservers (NS)

ns2a.dodns.net
ns1a.dodns.net

SPF Record

✓ Strict (-all)
v=spf1 a mx a:mail1.sw-weimar.de a:mail2.sw-weimar.de a:mail.controlnet.de ip4:109.73.25.240/29 ip4:82.119.189.178/29 ip4:171.33.191.245/29 ip4:178.63.117.64/28 ip6:2a02:2250:1f0:7400::/56 ip6:2001:1438:400A:6F00::/56 ip6:2a01:4f8:11e:700::/56 -all
📊 DNS lookups: 5/10
✓ 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

3 records
  • MS=ms39714967
  • cisco-ci-domain-verification=166792a9adae5057be329f857a435658c09946ebe6315a1d5448dfd636744c85
  • SPFv=spf1 a mx a:mail1.sw-weimar.de a:mail2.sw-weimar.de a:mail.controlnet.de ip4:109.73.25.240/29 ip4:82.119.189.178/29 ip4:171.33.191.245/29 ip4:178.63.117.64/28 ip6:2a02:2250:1f0:7400::/56 ip6:2001:1438:400A:6F00::/56 ip6:2a01:4f8:11e:700::/56 -all
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