arcos.de

Valid Email Server
Domain Lookup › arcos.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
arcos.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-28 10:27:09 UTC · ↺ Refresh

MX Hostnames

  • ecgate.arcos.de
  • fallback.teledata-fn.de

MX Priorities

  • fallback.teledata-fn.de: 200
  • ecgate.arcos.de: 10

A / AAAA Records

  • 195.3.213.100 ↩ www.arcos.de
  • 2001:67c:2378:8004::100 ↩ www.arcos.de

Mail Server IPs

  • 217.24.194.18 ↩ fallback.teledata-fn.de
  • 2a02:590:1:1::18 ↩ fallback.teledata-fn.de
  • 195.3.213.42 ↩ ecgate.arcos.de
  • 2001:67c:2378:8002::42 ↩ ecgate.arcos.de

SOA Record

Raw SOA ans1.arcos.de hostmaster.arcos.de 2026012101 28800 7200 604800 86400
Primary NS (mname)
ans1.arcos.de
Admin Email (rname)
hostmaster@arcos.de
Serial
2026012101
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

auth01.ns.td-fn.net
auth02.ns.td-fn.net

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a:mail.arcos.de a:smtp.arcos.de a:smtp-mx.arcos.de ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;pct=100;ruf=mailto:[email protected];rua=mailto:[email protected]
✓ Reject — strongest protection
📋 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

4 records
  • SPFv=spf1 mx a:mail.arcos.de a:smtp.arcos.de a:smtp-mx.arcos.de ~all
  • google-site-verification=cU97a-Ye_KJc9xMdmCGQ953FJ20E-7sV9jEDBOkEf-Q
  • cisco-ci-domain-verification=30d883aa4341c0fc20531c590629ff40da97f5556d47711702a5cb76fd5c405c
  • n99s90da9dq7lm3muqfa3p203n
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