trifels.de

Valid Email Server
Domain Lookup › trifels.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
trifels.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 08:05:16 UTC · ↺ Refresh

MX Hostnames

  • trifels-de.mail.protection.outlook.com

MX Priorities

  • trifels-de.mail.protection.outlook.com: 0

A / AAAA Records

  • 62.27.36.44 ↩ trifels.de

Mail Server IPs

  • 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
  • 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
  • 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
  • 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com

SOA Record

Raw SOA ns.sylphen.com info.sylphen.com 2025040102 28800 7200 604800 86400
Primary NS (mname)
ns.sylphen.com
Admin Email (rname)
info@sylphen.com
Serial
2025040102
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns.sylphen.com
ns2.sylphen.com
ns3.sylphen.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:217.110.230.40/29 ip4:62.27.36.45 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

8 records
  • DKIMv=DKIM1; t=s; p=selector2._domainkey
  • atlassian-sending-domain-verification=f55825e4-312a-4096-8001-aafa42aa51d4
  • msfpkey=2jwkf3qgcnjydz9j0w7qssp27
  • SPFv=spf1 ip4:217.110.230.40/29 ip4:62.27.36.45 include:spf.protection.outlook.com -all
  • atlassian-domain-verification=4hsg7tQWdgEWGME5UNWdaPYzdwM3qu5IwhP4ceQa/YsAxCH1dCmrGap1RvS0x4Fn
  • MS=ms48530540
  • amazonses:YfMcpSQ5VhY7Jp14GbO5D/hjqPjZv4yn8/UZfvBvwKA=
  • DKIMv=DKIM1; t=s; p=selector1._domainkey
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