arg-heusenstamm.de

Valid Email Server
Domain Lookup › arg-heusenstamm.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
arg-heusenstamm.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-03 09:02:38 UTC · ↺ Refresh

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MX Hostnames

  • mail.arg-heusenstamm.de

MX Priorities

  • mail.arg-heusenstamm.de: 0

A / AAAA Records

  • 172.67.137.104 (no PTR)
  • 104.21.94.152 (no PTR)
  • 2606:4700:3037::ac43:8968 (no PTR)
  • 2606:4700:3034::6815:5e98 (no PTR)

Mail Server IPs

  • 85.215.59.104 ↩ srv02.arg-heusenstamm.de
  • 2a01:239:385:f200::1 (no PTR)

SOA Record

Raw SOA logan.ns.cloudflare.com dns.cloudflare.com 2398766333 10000 2400 604800 1800
Primary NS (mname)
logan.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398766333
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

logan.ns.cloudflare.com
monroe.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 +a +mx +a ip4:85.215.59.104 ip6:2a02:247a:246:ff00::1 ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected],mailto:[email protected]

DKIM Selectors

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

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

All TXT Records

4 records
  • SPFv=spf1 +a +mx +a ip4:85.215.59.104 ip6:2a02:247a:246:ff00::1 ~all
  • MS=C7E0B82F4F540555E5A7381DCDCD75183EA8FDF4
  • MS=ms92676855
  • apple-domain-verification=Fyij194AJmqIzcXO
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