communiacs.de

Valid Email Server
Domain Lookup › communiacs.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
communiacs.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 09:58:28 UTC · ↺ Refresh

MX Hostnames

  • communiacs-de.mail.protection.outlook.com

MX Priorities

  • communiacs-de.mail.protection.outlook.com: 0

A / AAAA Records

  • 104.26.9.226 (no PTR)
  • 172.67.70.127 (no PTR)
  • 104.26.8.226
  • 2606:4700:20::681a:8e2
  • 2606:4700:20::ac43:467f
  • 2606:4700:20::681a:9e2

Mail Server IPs

  • 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
  • 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
  • 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
  • 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com

SOA Record

Raw SOA leia.ns.cloudflare.com dns.cloudflare.com 2398179892 10000 2400 604800 1800
Primary NS (mname)
leia.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398179892
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

marty.ns.cloudflare.com
leia.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spfhard.crsend.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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 include:spf.protection.outlook.com include:spfhard.crsend.com -all
  • MS=ms86797290
  • google-site-verification=MSQry8Hc3HvjRsAbk3PF1nHYINZ1bx_NwbibYxNoJXI
  • klaviyo-site-verification=RdMrnR
Full email verification for communiacs.de

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

SPF / DKIM / DMARC Get 1,000 Free Credits