dew21.de

Valid Email Server
Domain Lookup › dew21.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
dew21.de
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 23:59:56 UTC · ↺ Refresh

MX Hostnames

  • mxb-00a01901.gslb.pphosted.com
  • mxa-00a01901.gslb.pphosted.com

MX Priorities

  • mxb-00a01901.gslb.pphosted.com: 10
  • mxa-00a01901.gslb.pphosted.com: 10

A / AAAA Records

  • 85.22.52.4 ↩ 85-22-52-4.ip.dokom21.de

Mail Server IPs

  • 66.159.246.146 ↩ mx08-00a01901.pphosted.com
  • 66.159.244.30 ↩ mx07-00a01901.pphosted.com

SOA Record

Raw SOA ns-soa.dnsmgt.net hostmaster.dokom21.de 2026022502 14400 3600 1209600 300
Primary NS (mname)
ns-soa.dnsmgt.net
Admin Email (rname)
hostmaster@dokom21.de
Serial
2026022502
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
300s

Nameservers (NS)

ns2.dnsmgt.eu
ns1.dnsmgt.net

SPF Record

✓ Soft Fail (~all)
v=spf1 mx ip4:85.22.54.4 ip4:94.125.209.5 ip4:94.125.209.1 ip4:94.125.209.2 ip4:52.157.149.216 ip4:85.22.172.58 include:_spf.dokom.net include:spf.protection.outlook.com include:spf-00a01901.pphosted.com include:spf.de.umantis.com include:amazonses.com include:stoerung24.de ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim

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

All TXT Records

5 records
  • apple-domain-verification=are69bPxtRJ2W1cL
  • _k3w02d4xcx3wyx2o8mb7a2f4mqqis39
  • SPFv=spf1 mx ip4:85.22.54.4 ip4:94.125.209.5 ip4:94.125.209.1 ip4:94.125.209.2 ip4:52.157.149.216 ip4:85.22.172.58 include:_spf.dokom.net include:spf.protection.outlook.com include:spf-00a01901.pphosted.com include:spf.de.umantis.com include:amazonses.com include:stoerung24.de ~all
  • atlassian-domain-verification=ZnjPFa95oW1wap4ilv1MQerH2munCQ1MzbAB7KRzQa5KxMHSofPV/7grrK1D3Pfb
  • 4wT0bfN8iEGXCqQV0noxVferEz0vDjvGgYoNqLPlQDM=
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