externi.de

Valid Email Server
Domain Lookup › externi.de

Domain Overview

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

Checked via [email protected] · 2026-03-28 14:07:06 UTC · ↺ Refresh

MX Hostnames

  • antispam.celos.de

MX Priorities

  • antispam.celos.de: 10

A / AAAA Records

  • 217.160.0.161 ↩ 217-160-0-161.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::2dc ↩ 2001-08d8-100f-f000-0000-0000-0000-02dc.elastic-ssl.ui-r.com

Mail Server IPs

  • 62.157.97.251 ↩ mgw.celos.it

SOA Record

Raw SOA ns1099.ui-dns.biz hostmaster.schlund.de 2016060238 28800 7200 604800 300
Primary NS (mname)
ns1099.ui-dns.biz
Admin Email (rname)
hostmaster@schlund.de
Serial
2016060238
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1099.ui-dns.com
ns1099.ui-dns.biz
ns1099.ui-dns.org
ns1099.ui-dns.de

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

1 record
  • MS=ms39502689
Full email verification for externi.de

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits