stadt-frankfurt.de

Valid Email Server
Domain Lookup › stadt-frankfurt.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
stadt-frankfurt.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 20:07:32 UTC · ↺ Refresh

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MX Hostnames

  • a160lmx0011.stadt-frankfurt.de
  • a160lmx0010.stadt-frankfurt.de

MX Priorities

  • a160lmx0010.stadt-frankfurt.de: 80
  • a160lmx0011.stadt-frankfurt.de: 80

A / AAAA Records

  • 192.76.161.140 (no PTR)

Mail Server IPs

  • 192.76.161.10 ↩ a160lmx0010.stadt-frankfurt.de
  • 192.76.161.11 ↩ a160lmx0011.stadt-frankfurt.de

SOA Record

Raw SOA ns.stadt-frankfurt.de hostmaster.stadt-frankfurt.de 2026011201 28800 7200 1209600 86400
Primary NS (mname)
ns.stadt-frankfurt.de
Admin Email (rname)
hostmaster@stadt-frankfurt.de
Serial
2026011201
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns.stadt-frankfurt.de
ns2.stadt-frankfurt.de

SPF Record

✓ Strict (-all)
v=spf1 mx include:ekom21.de include:_spf.rexx-suite.com include:_spf.jpberlin.de include:spf.smtp.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1;p=none;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

✗ 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

8 records
  • SPFv=spf1 mx include:ekom21.de include:_spf.rexx-suite.com include:_spf.jpberlin.de include:spf.smtp.net -all
  • MS=53E81E465804C09B45AA8AA5532DC74A866F5340
  • adobe-idp-site-verification=3a35e500fe308582221ed300185283f5c9907372f46ba01582bdfc48724de412
  • cisco-ci-domain-verification=a89b3fee3ec5d7cdf69b76ea9d6a4cf248f04760bd385861b57cdac33f1e859
  • google-site-verification=AHc_scbvO460BSzT301Ji_QFi2RP0D2l9jNxKMHarN0
  • google-site-verification=FVDfzMPAu1brjH7s4TpkOxDrlRjR6dOR78gGPfZFmIs
  • swisssign-check=7InqM4n4-J74XMfk5BFx5zzqJWM
  • apple-domain-verification=BOZqMZ6moQ8a1Uz3
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