langenfeld.de

Valid Email Server
Domain Lookup › langenfeld.de

Domain Overview

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

Checked via [email protected] · 2026-04-02 19:38:54 UTC · ↺ Refresh

MX Hostnames

  • gateway.langenfeld.de

MX Priorities

  • gateway.langenfeld.de: 10

A / AAAA Records

  • 162.55.1.220 ↩ plesk13.ncserve.de
  • 2a01:4f8:252:303::220 (no PTR)

Mail Server IPs

  • 62.72.69.154 ↩ gateway.langenfeld.de

SOA Record

Raw SOA ns01.versatel.de hostmaster.langenfeld.de 2026032305 3600 3600 3600 3600
Primary NS (mname)
ns01.versatel.de
Admin Email (rname)
hostmaster@langenfeld.de
Serial
2026032305
Refresh
3600s
Retry
3600s
Expire
3600s
Minimum TTL
3600s

Nameservers (NS)

ns02.versatel.de
ns01.versatel.de
ns03.versatel.de

SPF Record

✓ Strict (-all)
v=spf1 a mx a:gateway.langenfeld.de ip4:62.72.69.154 ip4:80.66.4.12 ip4:80.66.4.13 ip4:80.66.4.19 ip4:62.153.132.3 ip4:62.153.231.100 ip4:159.69.197.48 ip4:91.102.136.186 ip4:91.102.136.172 ip4:193.27.20.224/28 ip4:185.155.111.4/32 ip4:185.155.111.15/32 ip6:2001:67c:680:f04::/64 ip6:2001:67c:680::15/128 ip4:85.13.128.0/18 ip4:185.3.40.0/22 ip6:2a02:2d40::/32 include:_spf.net-com.de include:spf.emailsys.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; fo=1; ri=60480; adkim=s; aspf=s; pct=100;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine

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

3 records
  • SPFv=spf1 a mx a:gateway.langenfeld.de ip4:62.72.69.154 ip4:80.66.4.12 ip4:80.66.4.13 ip4:80.66.4.19 ip4:62.153.132.3 ip4:62.153.231.100 ip4:159.69.197.48 ip4:91.102.136.186 ip4:91.102.136.172 ip4:193.27.20.224/28 ip4:185.155.111.4/32 ip4:185.155.111.15/32 ip6:2001:67c:680:f04::/64 ip6:2001:67c:680::15/128 ip4:85.13.128.0/18 ip4:185.3.40.0/22 ip6:2a02:2d40::/32 include:_spf.net-com.de include:spf.emailsys.net -all
  • google-site-verification=WOb5jft6i71Yf3n_S325BnkY8jm9m0iSMu7Fjl3KQis
  • apple-domain-verification=o1Pl0OxjU6McONJk
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