troester.de

Valid Email Server
Domain Lookup › troester.de

Domain Overview

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

Checked via [email protected] · 2026-03-30 17:47:31 UTC · ↺ Refresh

MX Hostnames

  • mail.troester.de

MX Priorities

  • mail.troester.de: 10

A / AAAA Records

  • 217.160.24.124 ↩ troester.de

Mail Server IPs

  • 80.152.48.235 ↩ mail.troester.eu

SOA Record

Raw SOA ns1.telekom-domains.de dns.telekom.de 2026021702 10800 3600 2419200 43200
Primary NS (mname)
ns1.telekom-domains.de
Admin Email (rname)
dns@telekom.de
Serial
2026021702
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
43200s

Nameservers (NS)

ns1.telekom-domains.de
ns2.telekom-domains.de

SPF Record

✓ Strict (-all)
v=spf1 mx a:mail.troester.de ip4:80.152.48.235 ip4:80.152.48.237 ip4:217.111.120.0/24 include:spf.protection.outlook.com include:_spf.salesforce.com include:spfhard.crsend.com include:_spf.jpberlin.de a:post.welcomeyou.de -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100; adkim=s; aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Strict
⚠ 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

4 records
  • cisco-ci-domain-verification=7835367ce045b207739798c621a07da888a39c0b35d82685722c2ff300ff47b
  • MS=7E22C60896B89664AFA30F08C99A6DB194CA52FC
  • SPFv=spf1 mx a:mail.troester.de ip4:80.152.48.235 ip4:80.152.48.237 ip4:217.111.120.0/24 include:spf.protection.outlook.com include:_spf.salesforce.com include:spfhard.crsend.com include:_spf.jpberlin.de a:post.welcomeyou.de -all
  • atlassian-domain-verification=DOvpGJvVz1/7oGwVahZehTE6cGzjKvAPHUWeoNUB3k2FgyCHMWoF8Uqib6IlxrFc
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