Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
th-wildau.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 06:59:46 UTC · ↺ Refresh
MX Hostnames
- c1831.mx.srv.dfn.de
- b1831.mx.srv.dfn.de
- a1831.mx.srv.dfn.de
MX Priorities
- b1831.mx.srv.dfn.de: 10
- a1831.mx.srv.dfn.de: 10
- c1831.mx.srv.dfn.de: 10
A / AAAA Records
- 193.175.213.180 ↩ www.th-wildau.de
Mail Server IPs
- 194.95.234.127 ↩ b1831.mx.srv.dfn.de
- 194.95.232.127 ↩ a1831.mx.srv.dfn.de
- 194.95.238.127 ↩ c1831.mx.srv.dfn.de
SOA Record
Raw SOA
fresie.hrz.tfh-wildau.de postmaster.tfh-wildau.de 2026030502 10800 3600 604800 3600
Primary NS (mname)
fresie.hrz.tfh-wildau.de
Admin Email (rname)
postmaster@tfh-wildau.de
Serial
2026030502
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
krokus.hrz.tfh-wildau.de
fresie.hrz.tfh-wildau.de
deneb.dfn.de
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a:mail.th-wildau.de a:filter.th-wildau.de a:filter02.th-wildau.de ip4:193.175.213.240 ip4:193.175.213.246 ip4:193.175.213.243 ip4:193.175.213.187 include:newsmailservice.de
📊 DNS lookups: 5/10
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✗ None detectedNo 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
7 records- rovag_verification_token=EBFCE85324CE457F9AA33B7A2136AFDF
- cisco-ci-domain-verification=31b8f24b056baa653507ca443e9be000f741aa6de2b52c5b837896ee2d1ff9ed
- duo_sso_verification=kLq23HGAe0XlcvoBMCfqJCR0sC9sXapDyX8sNyMQuPg3f2KfufE7T0KPQofzg0sD
- google-site-verification=zmi8gDnaJeD3SB5plkzTueiK-dU_YW_CvoMPLAgI2xE
- MS=BC2E0B66467E7D36D89862F7BAFB5BCA1493A346
- apple-domain-verification=2hvNriSiir6z7wAb
- SPFv=spf1 mx a:mail.th-wildau.de a:filter.th-wildau.de a:filter02.th-wildau.de ip4:193.175.213.240 ip4:193.175.213.246 ip4:193.175.213.243 ip4:193.175.213.187 include:newsmailservice.de
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