celestial-communications.de

Valid Email Server
Domain Lookup › celestial-communications.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
celestial-communications.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 19:28:53 UTC · ↺ Refresh

MX Hostnames

  • mail.celestial-communications.de

MX Priorities

  • mail.celestial-communications.de: 0

A / AAAA Records

  • 213.158.90.141 ↩ linux221.papaki.gr

Mail Server IPs

  • 213.158.90.141 ↩ linux221.papaki.gr

SOA Record

Raw SOA dns1.papaki.gr support.papaki.gr 2018052411 10800 3600 1209600 3600
Primary NS (mname)
dns1.papaki.gr
Admin Email (rname)
support@papaki.gr
Serial
2018052411
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

dns2.papaki.gr
dns1.papaki.gr

SPF Record

✓ Strict (-all)
v=spf1 +a +mx -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

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
  • SPFv=spf1 +a +mx -all
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