duplexmedia.com

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
duplexmedia.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 02:19:08 UTC · ↺ Refresh

MX Hostnames

  • alt2.aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • alt3.aspmx.l.google.com
  • alt4.aspmx.l.google.com
  • aspmx.l.google.com

MX Priorities

  • alt1.aspmx.l.google.com: 20
  • aspmx.l.google.com: 10
  • alt2.aspmx.l.google.com: 30
  • alt4.aspmx.l.google.com: 50
  • alt3.aspmx.l.google.com: 40

A / AAAA Records

  • 167.235.173.78

Mail Server IPs

  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)
  • 64.233.180.27 ↩ pe-in-f27.1e100.net
  • 2607:f8b0:4004:c17::1a ↩ bl-in-f26.1e100.net
  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 173.194.76.26 ↩ ws-in-f26.1e100.net
  • 2a00:1450:400c:c00::1a ↩ ws-in-f26.1e100.net
  • 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
  • 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net

SOA Record

Raw SOA ns1.timmehosting.de zonemaster.timmehosting.de 2025092902 7200 900 604800 86400
Primary NS (mname)
ns1.timmehosting.de
Admin Email (rname)
zonemaster@timmehosting.de
Serial
2025092902
Refresh
7200s
Retry
900s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns2.timmehosting.de
ns3.timmehosting.de
ns1.timmehosting.de

SPF Record

✓ Soft Fail (~all)
v=spf1 include:servers.mcsv.net include:spf.mailjet.com include:_spf.google.com ip4:167.235.173.78 ?all
📊 DNS lookups: 3/10
? Neutral (?all) — no enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 2 found
google._domainkey
k1._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google

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

All TXT Records

6 records
  • qpv0396p6g8clh92zcgc4221v5vlzjb4
  • google-site-verification=BlRVSEMHCta-XMLT_T1p4OPec7DZT-ZX7XCKOlwm2jM
  • google-site-verification=KxhfhNiP8S5A-v8LbvJlVopxMoqxFI7bycRrNiVoeps
  • 1password-site-verification=JZ2IOSMPTFDOBGGBRGWM7OCD5Q
  • apple-domain-verification=aabFoeZ8Ehvhkk9E
  • SPFv=spf1 include:servers.mcsv.net include:spf.mailjet.com include:_spf.google.com ip4:167.235.173.78 ?all
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